Each set of Napier’s bones consisted of rods. A) 5 B) 9 C) 11 D) 13

  Each set of Napier’s bones consisted of            rods. A) 5 B) 9 C) 11 D) 13
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A set of rods where numbers were carved and used for multiplication and division aids is known as A) Pascaline B) Napier’s Bones C) Stepped Reckoner D) Slide Rule

Description : A set of rods where numbers were carved and used for multiplication and division aids is known as A) Pascaline B) Napier’s Bones C) Stepped Reckoner D) Slide Rule

Last Answer : Answer : B

Napier’s Bones were invented in A) 1614 B) 1617 C) 1620 D) None of above

Description : Napier’s Bones were invented in A) 1614 B) 1617 C) 1620 D) None of above

Last Answer : Answer : B

What is Napier’s Bones?

Description : What is Napier’s Bones?

Last Answer : Ans. John Napier created a device using rods to perform arithmetic calculations that is called Napier’s Bones.

Which is not consisted in a processor A) ALU B) CU C) Memory D) Registers

Description : Which is not consisted in a processor A) ALU B) CU C) Memory D) Registers

Last Answer : Answer : C

I have some matchsticks set up like this: I + XI = X. If you do not know Roman numerals, here is a quick starter: I=1 II=2 III=3 IV=4 V=5 VI=6 VII=7 VIII=8 IX=9 X=10 XI=11 XII=12 XIII=13 XIV=14 XV=15...... Of course, I + XI = X is wrong. You are told to move the minimum number of matchsticks to make the question correct. So, how many do you have to move? -Riddles

Description : I have some matchsticks set up like this: I + XI = X. If you do not know Roman numerals, here is a quick starter: I=1 II=2 III=3 IV=4 V=5 VI=6 VII=7 VIII=8 IX=9 X=10 XI=11 ... are told to move the minimum number of matchsticks to make the question correct. So, how many do you have to move? -Riddles

Last Answer : Most people would get to one move at the least, but the real answer is zero moves. If you rotate the whole question around 180 degrees, it will display this: X = IX + I

Describe Napier’s Bone and Slide Rule.

Description : Describe Napier’s Bone and Slide Rule. 

Last Answer :  Napier's Bone:  It was a calculating device invented by John Napier (Scottish Mathematician) in 1614.  It consisted of a wooden box containing rotating cylinders having digits from 0-9.  ... solve problem of multiplications and divisions.  It has 3 parts. Slide, Rule and Sliding Cursor. 

Your Sunday morning consisted of what three things...

Description : Your Sunday morning consisted of what three things...

Last Answer : Coffee, watching This Week, and hanging with my wife.

the han dynasty (202 b.c. – a.d. 8; a.d. 25-220) consisted of two parts called the _____. -General Knowledge

Description : the han dynasty (202 b.c. – a.d. 8; a.d. 25-220) consisted of two parts called the _____. -General Knowledge

Last Answer : The Han Dynasty (202 B.C. – A.D. 8; A.D. 25-220) consisted of two parts called the Former and Latter.

A Mendelian experiment consisted of breeding pea plants bearing violet flowers with pea plants bearing white flowers. What will be the result in F1 progeny ? -Science

Description : A Mendelian experiment consisted of breeding pea plants bearing violet flowers with pea plants bearing white flowers. What will be the result in F1 progeny ? -Science

Last Answer : Violet flowers

What was the name of the Nazi Youth organisation which consisted of all German boys of 14 to 18 years of age? -History 9th

Description : What was the name of the Nazi Youth organisation which consisted of all German boys of 14 to 18 years of age? -History 9th

Last Answer : Hitler Youth (Hitlerjugend) for boys 14 to 18 years old.

Agent Orange consisted of

Description : Agent Orange consisted of

Last Answer : Agent Orange consisted of A. 2,4 -D B. 2,4,5-T C. Dioxin as contaminant D. All the above

What was a popular drawing medium during the Renaissance consisted of a stylus of gold silver or other metal that was dragged across a prepared ground of lead white bone and water.?

Description : What was a popular drawing medium during the Renaissance consisted of a stylus of gold silver or other metal that was dragged across a prepared ground of lead white bone and water.?

Last Answer : Need answer

The atmosphere of the primitive earth before origin of life consisted of: (a) Nitrogen, Oxygen, Ammonia, and Water vapour (b) Methane, Ammonia, Hydrogen, and Water vapour (c) Nitrogen, Oxygen, Water, and Carbon dioxide (d) Ammonia, Water, Oxygen, and Hydrogen

Description : The atmosphere of the primitive earth before origin of life consisted of: (a) Nitrogen, Oxygen, Ammonia, and Water vapour (b) Methane, Ammonia, Hydrogen, and Water vapour (c) Nitrogen, Oxygen, Water, and Carbon dioxide (d) Ammonia, Water, Oxygen, and Hydrogen

Last Answer : Ans:(b)

The theory that heat consisted of a fluid, which could be transferred from one body to another, but not “created” or “destroyed”.  a. Clausius Theorem  b. Caloric Theory  c. Joules Law  d. Newton’s Law of cooling

Description : The theory that heat consisted of a fluid, which could be transferred from one body to another, but not “created” or “destroyed”.  a. Clausius Theorem  b. Caloric Theory  c. Joules Law  d. Newton’s Law of cooling

Last Answer : Caloric Theory

Who received the Nobel Prize in Physics in 1923 for his experiment which measured the charge of the electron. The experiment consisted of allowing drops of oil which had become charged to fall in an electric field.

Description : Who received the Nobel Prize in Physics in 1923 for his experiment which measured the charge of the electron. The experiment consisted of allowing drops of oil which had become charged to fall in an electric field.  

Last Answer : ANSWER: (ROBERT ANDREWS) MILLIKAN

Three measuring rods are 64 cm,80 cm and 96 cm in length . What is the least length of cloth that can can be measured exact number of times using any one of these rods? (a) 9.60 m (b) 8 m (c) 9.60 cm (d) 96 m

Description : Three measuring rods are 64 cm,80 cm and 96 cm in length . What is the least length of cloth that can can be measured exact number of times using any one of these rods? (a) 9.60 m (b) 8 m (c) 9.60 cm (d) 96 m

Last Answer : Ans 4. 9.60 m

1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50'. What number is missing? -Riddles

Description : 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50'. What number is missing? -Riddles

Last Answer : 22

On most smooth hard surfaced roads, rolling resistance to moving vehicles, ranges from (A) 5 kg to 7 kg/tonne (B) 7 kg to 9 kg/tonne (C) 9 kg to 11 kg/tonne (D) 11 kg to 13 kg/tonne

Description : On most smooth hard surfaced roads, rolling resistance to moving vehicles, ranges from (A) 5 kg to 7 kg/tonne (B) 7 kg to 9 kg/tonne (C) 9 kg to 11 kg/tonne (D) 11 kg to 13 kg/tonne

Last Answer : Answer: Option C

According to Indian Standards Institute, the actual size of modular bricks is (A) 23 cm × 11.5 cm × 7.5 cm (B) 25 cm × 13 cm × 7.5 cm (C) 19 cm × 9 cm × 9 cm (D) 20 cm × 10 cm × 10 cm

Description : According to Indian Standards Institute, the actual size of modular bricks is (A) 23 cm × 11.5 cm × 7.5 cm (B) 25 cm × 13 cm × 7.5 cm (C) 19 cm × 9 cm × 9 cm (D) 20 cm × 10 cm × 10 cm

Last Answer : (C) 19 cm × 9 cm × 9 cm

If x:y =3:4,in the ratio of (7x-4y) : ( 3x + y) a) 2:11 b) 4:9 c) 5:13 d) 6:5 e) 13:5

Description : If x:y =3:4,in the ratio of (7x-4y) : ( 3x + y) a) 2:11 b) 4:9 c) 5:13 d) 6:5 e) 13:5

Last Answer : An easy way to solve this question is use x = 3, y=4 7x – 4y = 21 – 16 = 5 3x + y = 9+4 = 13 Required ratio = 5:13 Answer: c)

Two pipes A and B can fill a tank in 5 and 6hrs.Pipe C can empty it in 12hrs.If all the 3 pipes are opened together,then the tank will be filled in 1)1(13/17)hrs 2)2(8/11)hours. 3)3(9/17)hrs 4)4(1/2)hrs

Description : Two pipes A and B can fill a tank in 5 and 6hrs.Pipe C can empty it in 12hrs.If all the 3 pipes are opened together,then the tank will be filled in 1)1(13/17)hrs 2)2(8/11)hours. 3)3(9/17)hrs 4)4(1/2)hrs

Last Answer : 3)3(9/17)hrs Exp:Net part filled in 1hr=>(1/5+1/6-1/12)=17/60 Tank filled in=60/17=3(9/17).

In 2003, if the number of female qualified candidates was 70, what was the respective ratio of number of female qualified candidates and number of male qualified candidates same year? A. 5:9 B. 7:11 C. 10:11 D. 10:13 E. 5:7

Description : In 2003, if the number of female qualified candidates was 70, what was the respective ratio of number of female qualified candidates and number of male qualified candidates same year? A. 5:9 B. 7:11 C. 10:11 D. 10:13 E. 5:7

Last Answer : E. 5:7

What is the output of the following? i = 1 while True: if i%2 == 0: break print(i) i += 2 a) 1 Page No 13 b) 1 2 c) 1 2 3 4 5 6 … d) 1 3 5 7 9 11 …

Description : What is the output of the following? i = 1 while True: if i%2 == 0: break print(i) i += 2 a) 1 Page No 13 b) 1 2 c) 1 2 3 4 5 6 … d) 1 3 5 7 9 11 …

Last Answer : d) 1 3 5 7 9 11 …

What is the output of the following? i = 5 while True: if i%0O9 == 0: break print(i) i += 1 a) 5 6 7 8 b) 5 6 7 8 9 c) 5 6 7 8 9 10 11 12 13 14 15 …. d) error

Description : What is the output of the following? i = 5 while True: if i%0O9 == 0: break print(i) i += 1 a) 5 6 7 8 b) 5 6 7 8 9 c) 5 6 7 8 9 10 11 12 13 14 15 …. d) error

Last Answer : d) error

The term total milk solids describes the remaining ____ percent of milk. a. 10–11 c. 5–7 b. 12–13 d. 8–9

Description : The term total milk solids describes the remaining ____ percent of milk. a. 10–11 c. 5–7 b. 12–13 d. 8–9

Last Answer : b. 12–13

The average of 12 numbers is 7.9. The average of 5 of them is 6.8, while the average of other five is 7.7. what is the average of the remaining 2 numbers? A) 10.25 B) 11.15 C) 12.65 D) 13.25

Description : The average of 12 numbers is 7.9. The average of 5 of them is 6.8, while the average of other five is 7.7. what is the average of the remaining 2 numbers? A) 10.25 B) 11.15 C) 12.65 D) 13.25

Last Answer : B) Sum of the remaining 2 numbers = [(12 * 7.9) – (586.8) – (5*7.7)]  = 94.8 – 34 – 38.5  = 22.3  Required average = 22.3 / 2  = 11.15

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)

Two dice are rolling simultaneously .What is the probability that the sum of the number on the two faces is divided by 5 Or 7. A) 13/36 B) 14/36 C) 11/36 D) 9/36

Description : Two dice are rolling simultaneously .What is the probability that the sum of the number on the two faces is divided by 5 Or 7. A) 13/36 B) 14/36 C) 11/36 D) 9/36 

Last Answer :  Answer: C) Clearly, n(S) = 6 x 6 = 36 Let E be the event that the sum of the numbers on the two faces is divided by 5or 7. Then,E = {(1,4),(1,6),(2,3),(2,5),(3,2),(3,4),(4,1),(4,3),(4,6),(5,2),(5,5),(6,1),(6,4)} n(E) = 11. Hence, P(E) = n(E)/n(S) = 11/36

What is the median of this set of data values 11 13 14 15 18 20 23 26?

Description : What is the median of this set of data values 11 13 14 15 18 20 23 26?

Last Answer : Feel Free to Answer

the range of the data 13, 18, 20, 15, 12, 17, 9, 14, 11, and 16 is ________.

Description : the range of the data 13, 18, 20, 15, 12, 17, 9, 14, 11, and 16 is ________.

Last Answer : the range of the data 13, 18, 20, 15, 12, 17, 9, 14, 11, and 16 is ________.

All active prostaglandins have atleast one double bond between positions: (A) 7 and 8 (B) 9 and 10 (C) 11 and 12 (D) 13 and 14 FATS AND FATTY ACID METABOLISM 95

Description : All active prostaglandins have atleast one double bond between positions: (A) 7 and 8 (B) 9 and 10 (C) 11 and 12 (D) 13 and 14 FATS AND FATTY ACID METABOLISM 95

Last Answer : Answer : A

If Asif is standing in a queue in such a way that he is sixth in the queue from either side, then how many people are there in the queue? A. 9 B. 11 C. 12 D. 13

Description : If Asif is standing in a queue in such a way that he is sixth in the queue from either side, then how many people are there in the queue? A. 9 B. 11 C. 12 D. 13

Last Answer : ANSWER: B

Maths If Asif is standing in a queue in such a way that he is sixth in the queue from either side, then how many people are there in the queue? A. 9 B. 11 C. 12 D. 13

Description : Maths If Asif is standing in a queue in such a way that he is sixth in the queue from either side, then how many people are there in the queue? A. 9 B. 11 C. 12 D. 13

Last Answer : ANSWER: B

Intelligence If Asif is standing in a queue in such a way that he is sixth in the queue from either side, then how many people are there in the queue? A. 9 B. 11 C. 12 D. 13

Description : Intelligence If Asif is standing in a queue in such a way that he is sixth in the queue from either side, then how many people are there in the queue? A. 9 B. 11 C. 12 D. 13

Last Answer : ANSWER: B

The area of the triangular region, in the following figure, bounded by the lines 2x-y=1 and x+2y=13 and Y-axis is (a) 11.25 sq.units (b) 9.75 sq.units (c) 16.25 sq,units (d) 18.75 sq.units

Description : The area of the triangular region, in the following figure, bounded by the lines 2x-y=1 and x+2y=13 and Y-axis is (a) 11.25 sq.units (b) 9.75 sq.units (c) 16.25 sq,units (d) 18.75 sq.units

Last Answer : (a) 11.25 sq.units

The pH value of water fit for drinking, is (A) 13 (B) 11 (C) 9 (D) 7

Description : The pH value of water fit for drinking, is (A) 13 (B) 11 (C) 9 (D) 7

Last Answer : (D) 7

Which spacecraft landing first use in air bags. 1.luna 9 and Luna 13. 2.luna 10 and luna 12 3.luna 11 and luna 4 4.luna 16 and luna 18

Description : Which spacecraft landing first use in air bags. 1.luna 9 and Luna 13. 2.luna 10 and luna 12 3.luna 11 and luna 4 4.luna 16 and luna 18

Last Answer : 1.luna 9 and Luna 13.

If air is at pressure, p, of 3200 lbf/ft2 , and at a temperature, T, of 800 ˚R, what is the specific volume, v? (R=5303 ft-lbf/lbm-˚R, and air can be modeled as an ideal gas.)  A.9.8 ft^3/lbm  B.11.2 ft^3/lbm  C.13.33 ft^3/lbm  D.14.2 ft^3/lbm Formula: pv = RT v = RT / p

Description : If air is at pressure, p, of 3200 lbf/ft2 , and at a temperature, T, of 800 ˚R, what is the specific volume, v? (R=5303 ft-lbf/lbm-˚R, and air can be modeled as an ideal gas.)  A.9.8 ft^3/lbm  B.11.2 ft^3/lbm  C.13.33 ft^3/lbm  D.14.2 ft^3/lbm Formula: pv = RT v = RT / p

Last Answer : 13.33 ft^3/lbm

Amalgamation of companies is governed by - (A) AS -14 (B) AS-11 (C) AS- 13 (D) AS-9

Description : Amalgamation of companies is governed by - (A) AS -14 (B) AS-11 (C) AS- 13 (D) AS-9

Last Answer : (A) AS -14

How many units must be sold if company wants to achieve a profit of Rs. 11,000 for the year? (a) 2,500 units (b) 9,833 units (c) 10,625 units (d) 13,409 units

Description : How many units must be sold if company wants to achieve a profit of Rs. 11,000 for the year? (a) 2,500 units (b) 9,833 units (c) 10,625 units (d) 13,409 units

Last Answer : (d) 13,409 units

In Triple jump distance between the take off board and landing area shall be not more than. (a) 9 mts. (b) 10 mts. (c) 13 mts (d) 11 mts.

Description : In Triple jump distance between the take off board and landing area shall be not more than. (a) 9 mts. (b) 10 mts. (c) 13 mts (d) 11 mts.

Last Answer : (c) 13 mts

How many lanes are there in a standard track? (a) 6 to 9 (b) 8 to 9 (c) 10 to 12 (d) 11 to 13

Description : How many lanes are there in a standard track? (a) 6 to 9 (b) 8 to 9 (c) 10 to 12 (d) 11 to 13

Last Answer : (a) 6 to 9

Which one of the following array represents a binary max-heap? (A) [26, 13, 17, 14, 11, 9, 15] (B) [26, 15, 14, 17, 11, 9, 13] (C) [26, 15, 17, 14, 11, 9, 13] (D) [26, 15, 13, 14, 11, 9, 17]

Description : Which one of the following array represents a binary max-heap? (A) [26, 13, 17, 14, 11, 9, 15] (B) [26, 15, 14, 17, 11, 9, 13] (C) [26, 15, 17, 14, 11, 9, 13] (D) [26, 15, 13, 14, 11, 9, 17]

Last Answer : (C) [26, 15, 17, 14, 11, 9, 13]

When 7 is added to the numerator and denominator of the fraction, then the new ratio of numerator and denominator becomes 13:19, what is the original ratio ? A) 11:13 B) 7:9 C) 4:7 D) Can’t be determined E) None of these

Description : When 7 is added to the numerator and denominator of the fraction, then the new ratio of numerator and denominator becomes 13:19, what is the original ratio ? A) 11:13 B) 7:9 C) 4:7 D) Can’t be determined E) None of these

Last Answer : Answer: D  X+7/y+7 = 13/19 x and y are different variable, so original fraction cannot be determined

The mean of 8 article was found to be 15. On rechecking, it was found that two article were wrongly taken as 11 and 9 instead of 16 and 14 respectively. Find the correct mean. A) 17.25 B) 13.65 C) 16.54 D) 16.25

Description : The mean of 8 article was found to be 15. On rechecking, it was found that two article were wrongly taken as 11 and 9 instead of 16 and 14 respectively. Find the correct mean. A) 17.25 B) 13.65 C) 16.54 D) 16.25

Last Answer : D) Calculated mean of 8 articles = 15 Incorrect sum of these 8 articles = (15*8) = 120. Correct sum of these 8 articles = (incorrect sum) - (sum of incorrect articles) + (sum of actual articles) = [120 ... (30)] = 130 Therefore, correct mean = 130/8 = 16.25 Hence, the correct mean is 16.25.

Reserve Bank of India gave “in-principle” licences to _______ entities to launch payments banks. A. 10 B. 11 C. 12 D. 13 E. None of the Above

Description : Reserve Bank of India gave “in-principle” licences to _______ entities to launch payments banks. A. 10 B. 11 C. 12 D. 13 E. None of the Above

Last Answer : B. 11 Explanation: Reserve Bank of India gave -in-principle licences to 11 entities to launch payments banks. They are:- Aditya Birla Nuvo Airtel M Commerce Services Cholamandalam ... Reliance Industries Dilip Shanghvi, Sun Pharmaceuticals Vijay Shekhar Sharma, Paytm Tech Mahindra Vodafone M-Pesa.

Reserve Bank of India gave provisional licences to _______ entities to launch small finance banks. A. 10 B. 11 C. 12 D. 13 E. None of the Above

Description : Reserve Bank of India gave provisional licences to _______ entities to launch small finance banks. A. 10 B. 11 C. 12 D. 13 E. None of the Above

Last Answer : A. 10 Explanation: Reserve Bank of India gave provisional licences to 10 entities out of 72 applicants to launch small finance banks. The selected applicants are: Au Financiers (Jaipur), ... Micro Finance (Navi Mumbai), Ujjivan Financial Services (Bengaluru) and Utkarsh Micro Finance (Varanasi).

A mother has three sick children. She has a 24-ounce bottle of medicine and needs to give each child eight ounces of the medicine. She is unable to get to the store and has only three clean containers, which measure 5, 11 and 13 ounces. The electricity is out and she has no way of heating water to wash the containers and doesn't want to spread germs. How can she divide the medicine to give each child an equal portion without having any two children drink from the same container? -Riddles

Description : A mother has three sick children. She has a 24-ounce bottle of medicine and needs to give each child eight ounces of the medicine. She is unable to get to the store and has only three ... to give each child an equal portion without having any two children drink from the same container? -Riddles

Last Answer : Fill the 5 oz. and 11 oz. Containers from the 24 oz. container. This leaves 8 oz. in the 24 oz. bottle. Next empty the 11 oz. bottle by pouring the contents into the 13 oz. bottle. Fill the ... . bottle. Finally pour the 5 oz. bottle contents into the 11 oz. bottle giving 8 oz. in this container.