How many committees of five people can be chosen from 20 men and 12 women such that each committee contains at least three women? (A) 75240 (B) 52492 (C) 41800 (D) 9900

How many committees of five people can be chosen from 20 men and 12 women such that each committee contains at least three women? (A) 75240 (B) 52492 (C) 41800 (D) 9900
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(B) 52492
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A committee of 5 members is to be formed from 8 men and 5 women. How many committees can be formed if at least 2 women and 1 man have to present in the committee? a) 800 b) 840 c) 880 d) 920 e) 996

Description : A committee of 5 members is to be formed from 8 men and 5 women. How many committees can be formed if at least 2 women and 1 man have to present in the committee? a) 800 b) 840 c) 880 d) 920 e) 996

Last Answer : The various possible cases are: i. 2 women and 3 men = 5C2 × 8C3 = 10 × 56 = 560 ii. 3 women and 2 men = 5C3 × 8C2 = 10 × 28 = 280 iii. 4 women and 1 men = 5C4 × 8C1 = 5 × 8 = 40 Total = 560 + 280 + 40 = 880 Answer: c)

From a total of six men and four ladies, a committee of three is to be formed. If Mrs.X is not willing to join the committee in which Mr.Y is a member, whereas Mr.Y is willing to join the committee only if Mrs.Z is included. How many such committees are possible? a) 138 b) 128 c) 112 d) 91

Description : From a total of six men and four ladies, a committee of three is to be formed. If Mrs.X is not willing to join the committee in which Mr.Y is a member, whereas Mr.Y is willing to join the committee only if Mrs.Z is included. How many such committees are possible? a) 138 b) 128 c) 112 d) 91

Last Answer : d) 91

Out of 5 women and 4 men, a committee of three members is to be formed in such a way that at least one member is woman. In how many different ways can this be done? 1) 60 2) 100 3) 120 4) 90 5) 80

Description : Out of 5 women and 4 men, a committee of three members is to be formed in such a way that at least one member is woman. In how many different ways can this be done? 1) 60 2) 100 3) 120 4) 90 5) 80

Last Answer : 5) 80

In hierarchical routing with 4800 routers, what region and cluster sizes should be chosen to minimize the size of the routing table for a three layer hierarchy? (A) 10 clusters, 24 regions and 20 routers (B) 12 clusters, 20 regions and 20 routers (C) 16 clusters, 12 regions and 25 routers (D) 15 clusters, 16 regions and 20 routers

Description : In hierarchical routing with 4800 routers, what region and cluster sizes should be chosen to minimize the size of the routing table for a three layer hierarchy? (A) 10 clusters, 24 regions and 20 routers (B ... (C) 16 clusters, 12 regions and 25 routers (D) 15 clusters, 16 regions and 20 routers

Last Answer : (D) 15 clusters, 16 regions and 20 routers Rooters minimum, then regions minimum, then clusters minimum.

In how many way can a committee of 4 women and 5 men be chosen from 9 women and 7 men, if Mr. A refuse to serve on the committee if Ms. B is a member? -Maths 9th

Description : In how many way can a committee of 4 women and 5 men be chosen from 9 women and 7 men, if Mr. A refuse to serve on the committee if Ms. B is a member? -Maths 9th

Last Answer : First of all number of ways. Committees can be founded =6C3 5C2 Now, we remove committees with both A and B =4 5C2 again we need to remove committees with B and not C =5C2 4. Now we shall add the committees with A, ... −4 5C2 −5C2 4+4 4C2 =124. Hence, the answer is =124.

Which on of the following statements regarding the Departmental Committee of the Parliament of Q.In)ia on the empowerment of women is correct? (1) The Committee will consist of members of the Lok Sabha only (2) A Cabinet Minister can be a member of the Committees (3) The term of office of the members of the Committee shall not exceed two years (4) It reports on the working of welfare programmes for the women

Description : Which on of the following statements regarding the Departmental Committee of the Parliament of Q.In)ia on the empowerment of women is correct? (1) The Committee will consist of members of the Lok Sabha ... shall not exceed two years (4) It reports on the working of welfare programmes for the women

Last Answer : (4) It reports on the working of welfare programmes for the women Explanation: The Committee on Empowerment of Women was constituted on 29th April 1997. The Committee consists of 30 Members of whom ... functions of the committee is to report on the working of the welfare programmes for the women.

A committee is to be formed comprising 7 members such that there is a simple majority of men and at-least 1 woman. The shortlist consists of 9 men and 6 women. In how many ways can this committee be formed? a) 3724 b) 4914 c) 3928 d) 4913

Description : A committee is to be formed comprising 7 members such that there is a simple majority of men and at-least 1 woman. The shortlist consists of 9 men and 6 women. In how many ways can this committee be formed? a) 3724 b) 4914 c) 3928 d) 4913

Last Answer : b) 4914

Under the Scheduled Tribes and Other Traditional Forest Dwellers (Recognition of Forest Rights) Act, 2006, the Sub-Divisional Level Committees and the District Level Committees for vesting of forest rights a) must have at least 1 woman member in each b) must have at least 2 women members in each c) need not have any woman member

Description : Under the Scheduled Tribes and Other Traditional Forest Dwellers (Recognition of Forest Rights) Act, 2006, the Sub-Divisional Level Committees and the District Level Committees for vesting of forest rights a) must ... b) must have at least 2 women members in each c) need not have any woman member 

Last Answer : a) must have at least 1 woman member in each 

Which of the following committees is associated with reforms in small industries? (A) K. L. Rekhi Committee (B) R. Chelliah Committee (C) Abid Hussain Committee (D) None of the above

Description : Which of the following committees is associated with reforms in small industries? (A) K. L. Rekhi Committee (B) R. Chelliah Committee (C) Abid Hussain Committee (D) None of the above

Last Answer : Answer: Abid Hussain Committee

The Comptroller and Auditor General is closely connected with which of the following Committees of Parliament? (1) The Estimates Committee (2) The Committee on Public Undertakings (3) The Public Accounts Committee (4) All of these

Description : The Comptroller and Auditor General is closely connected with which of the following Committees of Parliament? (1) The Estimates Committee (2) The Committee on Public Undertakings (3) The Public Accounts Committee (4) All of these

Last Answer : (3) The Public Accounts Committee Explanation: The Public Accounts Committee (PAC) is a committee of selected members of Parliament for the auditing of the revenue and the expenditure of the ... after it is laid in the Parliament. CAG assists the committee during the course of investigation.

Which one of the following Committees is described as the 'twin sister' of the Estimates Committee? (1) Public Accounts Committee (2) Committee on Public Undertakings (3) Departmental Standing Committee (4) Privilege Committee

Description : Which one of the following Committees is described as the 'twin sister' of the Estimates Committee? (1) Public Accounts Committee (2) Committee on Public Undertakings (3) Departmental Standing Committee (4) Privilege Committee

Last Answer : (1) Public Accounts Committee Explanation: The Public Accounts Committee is called the twin-sister of the Estimates Committee. It is its duty to scrutinize the appropriation accounts and the report of ... the expert advice of the CAG based upon a detailed examination of the government's accounts.

Which one of the following committees does not consists of any member from the Rajya Sabha? (1) Estimates Committee (2) Public Accounts Committee (3) Public Grievance Committer (4) Committee on Public Undertakings

Description : Which one of the following committees does not consists of any member from the Rajya Sabha? (1) Estimates Committee (2) Public Accounts Committee (3) Public Grievance Committer (4) Committee on Public Undertakings

Last Answer : (1) Estimates Committee Explanation: The Estimates Committee consists of 30 members who are elected by the Lok Sabha every year from amongst its members. A Minister is not eligible for election to this Committee. The term of the Committee is one year.

In which of the Parliamentary Financial Committees is the Rajya Sabha not represented? (1) Public Accounts Committee (2) Estimates Committee (3) Committee on Public Undertakings (4) Expenditure Committee

Description : In which of the Parliamentary Financial Committees is the Rajya Sabha not represented? (1) Public Accounts Committee (2) Estimates Committee (3) Committee on Public Undertakings (4) Expenditure Committee

Last Answer : (2) Estimates Committee Explanation: The Estimates Committee consists of 30 members who are elected by the Lok Sabha every year from amongst its members. A Minister is not eligible for election to this Committee. The term of the Committee is one year.

Which of the following Standing Committees of Parliament has no MP from Rajya Sabha? (1) Public Accounts Committee (2) Estimates Committee (3) Committee on Public Undertakings (4) Committee on Government Assurances

Description : Which of the following Standing Committees of Parliament has no MP from Rajya Sabha? (1) Public Accounts Committee (2) Estimates Committee (3) Committee on Public Undertakings (4) Committee on Government Assurances

Last Answer : (2) Estimates Committee Explanation: The Estimates Committee consists of 30 members who are elected by the Lok Sabha every year from amongst its members. A Minister is not eligible for ... effected and to suggest alternative policies in order to bring about efficiency and economy in administration.

Which of the following Standing Committees of Parliament has no MP from Rajya Sabha? (1) Public Accounts Committee (2) Estimates Committee (3) Committee on Public Undertakings (4) Committee on Government Assurances

Description : Which of the following Standing Committees of Parliament has no MP from Rajya Sabha? (1) Public Accounts Committee (2) Estimates Committee (3) Committee on Public Undertakings (4) Committee on Government Assurances

Last Answer : (2) Estimates Committee Explanation: The Estimates Committee, constituted for the first time in 1950, is a Parliamentary Committee consisting of 30 Members, elected every year by the Lok Sabha from amongst ... Minister, he ceases to he a member of the Committee from the date of such appointment.

Which one of the following committees is NOT a Standing Committee of the Parliament? (1) Public Accounts Committee (2) Estimates Committee (3) Committee on Public Undertakings (4) Consultative Committee to the Ministry of Finance

Description : Which one of the following committees is NOT a Standing Committee of the Parliament? (1) Public Accounts Committee (2) Estimates Committee (3) Committee on Public Undertakings (4) Consultative Committee to the Ministry of Finance

Last Answer : (4) Consultative Committee to the Ministry of Finance Explanation: Each House of Parliament has standing committees which are permanent and regular committees and are constituted from time to ... Financial Committees, DRSCs and some other Committees come under the category of Standing Committees.

Which of the following committees is not concerned with Panchayati Raj? (1) Santhanam Committee (2) Ashok Mehta. Committee (3) Balwant Rai Mehta Committee (4) V.K.R.V. Rao Committee

Description : Which of the following committees is not concerned with Panchayati Raj? (1) Santhanam Committee (2) Ashok Mehta. Committee (3) Balwant Rai Mehta Committee (4) V.K.R.V. Rao Committee

Last Answer : (1) Santhanam Committee Explanation: The santhanam Committee Report 1964 defines corruption as a complex problem having roots and ramifications in society as a whole.

Which of the following committees recommended that the elections to Panchayati Raj bodies should be held on party lines? (1) Balwant Rai Mehta committee (2) Ashok committee (3) Dhar Committee (4) VKRV Rao committee

Description : Which of the following committees recommended that the elections to Panchayati Raj bodies should be held on party lines? (1) Balwant Rai Mehta committee (2) Ashok committee (3) Dhar Committee (4) VKRV Rao committee

Last Answer : (2) Ashok committee Explaantion: According to Ashok Mehta Committee, there should be an official participation of political parties at all levels of Panchayat elections. Dhar committee demanded for ... committee, National income committee, UN Sub-committee on experts on levels of living etc.

Which of the following committees has been constituted to prepare a blueprint for doubling the farmers income by 2022? a. Mihir Shah Committee b. Ashok Dalwai Committee c. Ashok Gulati Committee d. Sarada Kumari Committee e. Priyanka Singh Committee

Description : Which of the following committees has been constituted to prepare a blueprint for doubling the farmers income by 2022? a. Mihir Shah Committee b. Ashok Dalwai Committee c. Ashok Gulati Committee d. Sarada Kumari Committee e. Priyanka Singh Committee

Last Answer : b. Ashok Dalwai Committee

Out of 5 men and 2 women, a committee of 3 is to be formed. In how many ways can it be formed if at least one woman is to be included? -Maths 9th

Description : Out of 5 men and 2 women, a committee of 3 is to be formed. In how many ways can it be formed if at least one woman is to be included? -Maths 9th

Last Answer : Number of selections = Number of ways of selecting 2 men out of 5 men x number of ways of selecting l woman out of 3 women. = 5C2×3C1=5×41×2×3=30

In how many ways can 15 indistinguishable fish be placed into 5 different ponds, so that each pond contains at least one fish ? (A) 1001 (B) 3876 (C) 775 (D) 200

Description : In how many ways can 15 indistinguishable fish be placed into 5 different ponds, so that each pond contains at least one fish ? (A) 1001 (B) 3876 (C) 775 (D) 200

Last Answer : (A) 1001

In a business, X,Y and Z inversed Rs.20,000/-,Rs.30,000/- and Rs.40,000/- respectively. After 1 year X adds Rs.10000/- to the initial investment.Y and Z withdrew Rs.10000/- and Rs.15,000/- respectively. After 2 years the total profit is Rs.9900/-. What is X’s share?. A) 3000 B) 2700 C) 3600 D) 4000

Description : In a business, X,Y and Z inversed Rs.20,000/-,Rs.30,000/- and Rs.40,000/- respectively. After 1 year X adds Rs.10000/- to the initial investment.Y and Z withdrew Rs.10000/- and Rs.15,000/- respectively. After 2 years the total profit is Rs.9900/-. What is X’s share?. A) 3000 B) 2700 C) 3600 D) 4000

Last Answer : Answer: A)  X's Share = Rs.20000/- per first 1 year, Next year 10000/- added = Rs.20000/- 1 + Rs.30000/- 1 = Rs.50000/- Y's Share = Rs.30000/- per first 1 year, Next year 10000/- reduced = Rs.30000 ... /-  1 part------> Rs300/- Then, X's share is 10 parts = Rs.300/- 10 parts = Rs.3000/-

If the office furniture costs 9900 and it was three times as expensive as the office computer what was the cost of the computer?

Description : If the office furniture costs 9900 and it was three times as expensive as the office computer what was the cost of the computer?

Last Answer : 1450

A cartoon contains 15 torch lights out of which 3 are defective. Two torch light are chosen at random from this cartoon. The probability that at least one of these is defective is. A) 13/35 B) 14/35 C) 11/35 D) 17/35

Description : A cartoon contains 15 torch lights out of which 3 are defective. Two torch light are chosen at random from this cartoon. The probability that at least one of these is defective is. A) 13/35 B) 14/35 C) 11/35 D) 17/35

Last Answer : Answer: A) P (none is defective) = 12c2/15c2 = (12*11/2*1)/(15*14/2*1) = 66/105=22/35 P (at least one is defective) = (1 – 22/35) =13/35

If h is chosen from a universal collection of hash functions and is used to hash n keys into a table of size m, where n ≤ m, the expected number of collisions involving a particular key K is (A) less than 1 (B) less than lg n (C) greater than 1 (D) greater than lg n

Description : If h is chosen from a universal collection of hash functions and is used to hash n keys into a table of size m, where n ≤ m, the expected number of collisions involving a particular key K is (A) less than 1 (B) less than lg n (C) greater than 1 (D) greater than lg n

Last Answer : (A) less than 1

Which raster locations would be chosen by Bresenham’s algorithm when scan converting a line from (1, 1) to (8, 5) ?

Description : Which raster locations would be chosen by Bresenham’s algorithm when scan converting a line from (1, 1) to (8, 5) ?

Last Answer : Answer: C

If h is chosen from a universal collection of hash functions and is used to hash n keys into a table of size m, where n≤m, the expected number of collisions involving a particular key x is less than ................... (1) 1 (2) 1/n (3) 1/m (4) n/m

Description : If h is chosen from a universal collection of hash functions and is used to hash n keys into a table of size m, where n≤m, the expected number of collisions involving a particular key x is less than ................... (1) 1 (2) 1/n (3) 1/m (4) n/m

Last Answer : Answer: 1

There are 2 vessels. 1st vessel contains 5white and 5 blue thread roll. 2nd vessel contains 4 white and 6 black thread roll. One roll is taken at random from first vessel and put to second vessel without noticing its color. Now a roll is chosen at random from 2nd vessel. What is the probability of the second roll being a white colored roll? A) 11/13 B) 9/11 C) 13/11 D) 5/12

Description : There are 2 vessels. 1st vessel contains 5white and 5 blue thread roll. 2nd vessel contains 4 white and 6 black thread roll. One roll is taken at random from first vessel and put to second vessel without noticing its color ... second roll being a white colored roll? A) 11/13 B) 9/11 C) 13/11 D) 5/12

Last Answer : Answer: B) Case 1: first was a white roll Now it is put in second vessel, so total white rolls in second vessel = 4+1 = 5, and total rolls in second vessel = 10+1 = 11 So probability of white roll ... = 5/11+4/11 = 9/11 (added the cases because we want one of these cases to happen and not both)

I want a new phone, either a Blackberry Bold 9900 or a iPhone 4s when it comes out where I live, which one should I get?

Description : I want a new phone, either a Blackberry Bold 9900 or a iPhone 4s when it comes out where I live, which one should I get?

Last Answer : I am surprised you are not considering any Android phones. They have more available t, han the Blackberry, and are no harder to use than the iPhone. Personally, I love my Droid X (which has since ... -only phone. Then again, Verizon has a great network; probably the best of all the cell carriers.

What is 9900 in scientific notation?

Description : What is 9900 in scientific notation?

Last Answer : Need answer

The number is just preceding 9909 which is a perfect square is (1) 9908 (2) 9900 (3) 9899 (4) 9801

Description : The number is just preceding 9909 which is a perfect square is (1) 9908 (2) 9900 (3) 9899 (4) 9801

Last Answer : (4) 9801

From 5 different green balls, four different blue balls and three different red balls, how many combinations of balls can be chosen taking at least one green and one blue ball?

Description : From 5 different green balls, four different blue balls and three different red balls, how many combinations of balls can be chosen taking at least one green and one blue ball?

Last Answer : Answer: 3720.

Which of the following information about the UNIX file system is not correct? (A) Super block contains the number of i-nodes, the number of disk blocks, and the start of the list of free disk blocks. (B) An i-node contains accounting information as well as enough information to locate all the disk blocks that holds the file’s data. (C) Each i-node is 256-bytes long. (D) All the files and directories are stored in data blocks.

Description : Which of the following information about the UNIX file system is not correct? (A) Super block contains the number of i-nodes, the number of disk blocks, and the start of the list of free disk blocks. (B ... Each i-node is 256-bytes long. (D) All the files and directories are stored in data blocks. 

Last Answer : (C) Each i-node is 256-bytes long.

In a packet switching network, if the message size is 48 bytes and each packet contains a header of 3 bytes. If 24 packets are required to transmit the message, the packet size is ................ (1) 2 bytes (2) 1 byte (3) 4 bytes (4) 5 bytes

Description : In a packet switching network, if the message size is 48 bytes and each packet contains a header of 3 bytes. If 24 packets are required to transmit the message, the packet size is ................ (1) 2 bytes (2) 1 byte (3) 4 bytes (4) 5 bytes

Last Answer : (4) 5 bytes 

Consider a uniprocessor system where new processes arrive at an average of five processes per minute and each process needs an average of 6 seconds of service time. What will be the CPU utilization ? (A) 80 % (B) 50 % (C) 60 % (D) 30 %

Description : Consider a uniprocessor system where new processes arrive at an average of five processes per minute and each process needs an average of 6 seconds of service time. What will be the CPU utilization ? (A) 80 % (B) 50 % (C) 60 % (D) 30 %

Last Answer : (B) 50 %

The seven elements A, B, C, D, E, F and G are pushed onto a stack in reverse order, i.e., starting from G. The stack is popped five times and each element is inserted into a queue. Two elements are deleted from the queue and pushed back onto the stack. Now, one element is popped from the stack. The popped item is ................... (1) A (2) B (3) F (4) G

Description : The seven elements A, B, C, D, E, F and G are pushed onto a stack in reverse order, i.e., starting from G. The stack is popped five times and each element is inserted into a queue. Two elements are deleted from the queue and pushed ... The popped item is ................... (1) A (2) B (3) F (4) G

Last Answer : Answer: 2

Five women decided to go shopping to M.G. Road, Bangalore. They arrived at the designated meeting place in the following order: 1. Arthi, 2. Cherry, 3. Druv, 4. Helen, and 5. Sri. Each woman spent at least Rs. 1000. Below are some additional facts about how much they spent during their shopping spree.

Description : Five women decided to go shopping to M.G. Road, Bangalore. They arrived at the designated meeting place in the following order: 1. Arthi, 2. Cherry, 3. Druv, 4. Helen, and 5. Sri. Each woman spent ... . Among the five women who paid the second highest amount? a) Arthi b) Cherry c) Sri d) Helen

Last Answer : a) Arthi

Five women decided to go shopping to M.G. Road, Bangalore. They arrived at the designated meeting place in the following order: 1. Arthi, 2. Cherry, 3. Druv, 4. Helen, and 5. Sri. Each woman spent at least Rs. 1000. Below are some additional facts about how much they spent during their shopping spree.

Description : Five women decided to go shopping to M.G. Road, Bangalore. They arrived at the designated meeting place in the following order: 1. Arthi, 2. Cherry, 3. Druv, 4. Helen, and 5. Sri. Each woman spent ... amount and Cherry the smallest. The woman who spent Rs. 1193 is: a)Helen b)Druv c)Cherry d)Arthi

Last Answer : Ans: option (b)

Five baby boomer couples each have one child. Each child is a different age than any of the other children. Each child has a favorite toy which is different from any of the other children's favorite toys. Each family eats at only one fast food restaurant. No two women have the same name and no two men have the same name. The children's names are not known. The child who plays with trains is the youngest. Bill's child plays with a GI Joe. Julie's child likes Pokeman. Mike's family eats at Taco Bell. The family of the 4 year old likes Kentucky Fried Chicken. The oldest child is four years older than Marie's child. The child who plays with Barbie is 8 years old. The child with the age is in the middle, has a mother named Marie. The child in the family that eats at McDonalds has a two year age

Description : Five baby boomer couples each have one child. Each child is a different age than any of the other children. Each child has a favorite toy which is different from any of the other children's favorite ... mother named Marie. The child in the family that eats at McDonalds has a two year age -Riddles

Last Answer : Lisa is married to George, and their 10 year old plays with Nintendo. They like to eat at Burger King. The associations are: Child age 4, mother Regina, Father Larry, trains, KFC Child age 6, mother ... is on every line except one, and then you would know that Marie is the mother on the empty line.

Two women play five games of checkers. Each woman wins the same number of games. There are no ties. Explain this. Because they aren't wearing ties! The women are not playing each other. These two women are playing men. Women don't wear ties.

Description : Two women play five games of checkers. Each woman wins the same number of games. There are no ties. Explain this. Because they aren't wearing ties! The women are not playing each other. These two women are playing men. Women don't wear ties.

Last Answer : Women don't wear ties.

Consider a system with twelve magnetic tape drives and three processes P1, P2 and P3. Process P1 requires maximum ten tape drives, process P2 may need as many as four tape drives and P3 may need upto nine tape drives. Suppose that at time t1, process P1 is holding five tape drives, process P2 is holding two tape drives and process P3 is holding three tape drives. At time t1, system is in: (A) safe state (B) unsafe state (C) deadlocked state (D) starvation state

Description : Consider a system with twelve magnetic tape drives and three processes P1, P2 and P3. Process P1 requires maximum ten tape drives, process P2 may need as many as four tape drives and P3 may need upto nine ... , system is in: (A) safe state (B) unsafe state (C) deadlocked state (D) starvation state

Last Answer : Answer: B

The language of all non-null strings of a’s can be defined by a context free grammar as follow : S→a S|S a| a The word a3 can be generated by ................ different trees. (A) Two (B) Three (C) Four (D) Five

Description : The language of all non-null strings of a’s can be defined by a context free grammar as follow : S→a S|S a| a The word a3 can be generated by ................ different trees. (A) Two (B) Three (C) Four (D) Five

Last Answer : (C) Four Explanation:

How many different equivalence relations with exactly three different equivalence classes are there on a set with five elements? (A) 10 (B) 15 (C) 25 (D) 30

Description : How many different equivalence relations with exactly three different equivalence classes are there on a set with five elements? (A) 10 (B) 15 (C) 25 (D) 30

Last Answer : (C) 25

Seven men, five women and eight children were given as assignment of distributing 2000 books to students in a school over a period of three days. All of them distributed books on the first day. One of the second day two women and three children remained absent and on the third day three men and five children remained absent. If the ratio of the number of books distributed in a day by a man, a woman and a child was 5 : 4 : 2 respectively, a total of approximately how many books were distributed on the second day? a) 1000 b) 800 c) 650 d) 900 e) Cannot be determined

Description : Seven men, five women and eight children were given as assignment of distributing 2000 books to students in a school over a period of three days. All of them distributed books on the first day. One of the second ... distributed on the second day? a) 1000 b) 800 c) 650 d) 900 e) Cannot be determined

Last Answer : Answer: C Sol. Let the books distributed by man, a woman and a child be 5x, 4x and 2x respectively. ∴ No. of books distributed in 1st day = 7 5x+5 4x+8 2x=71x No. of books distributed in 2nd day =7 ... 2x=46x 71x + 57x + 46x = 2000, x = 2000/174 57x=2000/174 57= 655 650 (Approx)

The virtual address generated by a CPU is 32 bits. The Translation Lookaside Buffer (TLB) can hold total 64 page table entries and a 4-way set associative (i.e. with 4- cache lines in the set). The page size is 4 KB. The minimum size of TLB tag is (A) 12 bits (B) 15 bits (C) 16 bits (D) 20 bits

Description : The virtual address generated by a CPU is 32 bits. The Translation Lookaside Buffer (TLB) can hold total 64 page table entries and a 4-way set associative (i.e. with 4- cache lines in the set). The page size is 4 KB. The minimum size of TLB tag is (A) 12 bits (B) 15 bits (C) 16 bits (D) 20 bits

Last Answer : (C) 16 bits Explanation: VirtualAddress = 32 bits PageSize = 4KB = 12 bits therefore : VPNTag = 20 bits, OffsetTag = 12 bits TLBEntryLength = VPNTag = 20 bits TotalTLBEntries = 64, 4-way implies ... therefore : TLBIndex = 4 bits TLBTag = TLBEntryLength - TLBIndex = 20 - 4 = 16 bits

A vertex cover of an undirected graph G(V, E) is a subset V1 ⊆ V vertices such that (A) Each pair of vertices in V1 is connected by an edge (B) If (u, v) ∈ E then u ∈ V1 and v ∈ V1 (C) If (u, v) ∈ E then u ∈ V1 or v ∈ V1 (D) All pairs of vertices in V1 are not connected by an edge

Description : A vertex cover of an undirected graph G(V, E) is a subset V1 ⊆ V vertices such that (A) Each pair of vertices in V1 is connected by an edge (B) If (u, v) ∈ E then u ∈ V1 and v ∈ V1 (C) If (u, v) ∈ E then u ∈ V1 or v ∈ V1 (D) All pairs of vertices in V1 are not connected by an edge

Last Answer : (C) If (u, v) ∈ E then u ∈ V1 or v ∈ V1

Suppose you are given a binary tree with n nodes, such that each node has exactly either zero or two children. The maximum height of the tree will be (A) n/2 - 1 (B) n/2 + 1 (C) (n-1)/2 (D) (n+1)/2

Description : Suppose you are given a binary tree with n nodes, such that each node has exactly either zero or two children. The maximum height of the tree will be (A) n/2 - 1 (B) n/2 + 1 (C) (n-1)/2 (D) (n+1)/2

Last Answer : (C) (n-1)/2

Which one of the following is correct, when a class grants friend status to another class? (A) The member functions of the class generating friendship can access the members of the friend class. (B) All member functions of the class granted friendship have unrestricted access to the members of the class granting the friendship. (C) Class friendship is reciprocal to each other (D) There is no such concept.

Description : Which one of the following is correct, when a class grants friend status to another class? (A) The member functions of the class generating friendship can access the members of the friend class. (B) ... the friendship. (C) Class friendship is reciprocal to each other (D) There is no such concept.

Last Answer : All member functions of the class granted friendship have unrestricted access to the members of the class granting the friendship. 

Which of the following statements best describes a lead compound? a) A compound that contains the element lead b) A compound from the research laboratory that is chosen to go forward for preclinical and clinical trials. c) A molecule that shows some activity or property of interest and serves as the starting point for the development of a drug. d) The first compound of a structural class of compounds to reach the market.

Description : Which of the following statements best describes a lead compound? a) A compound that contains the element lead b) A compound from the research laboratory that is chosen to go forward for preclinical and ... of a drug. d) The first compound of a structural class of compounds to reach the market.

Last Answer : c) A molecule that shows some activity or property of interest and serves as the starting point for the development of a drug.