Description : An automobile is travelling at 25 m/s. It takes 0.3 second to apply the brakes after which the deceleration is 6 m/s2. How far, in meters, does the automobile travel before it stops? a.45 b.107 dynes c.40 d.50 e.60
Last Answer : e. 60
Description : A flywheel starting from rest and accelerating uniformly performs 25 revolutions in 5 sec. Its angular velocity in rpm after 10 seconds would be a.50 rpm b.20 rpm c.25 rpm d.60 rpm e.45 rpm
Last Answer : b. 20 rpm
Description : The fluid present in bones which can not be exchanged readily because of relative avascularity is about (A) 20 ml/kg (B) 25 ml/kg (C) 45 ml/kg (D) 60 ml/kg
Last Answer : Answer : C
Description : Generators at a power station produce electric power at voltage A. 45 kW B. 50 kW C. 60 kW D. 25 kW
Last Answer : 25 kW
Description : Percentage of hydrogen in coke oven gas may be around (A) 10 (B) 25 (C) 45 (D) 60
Last Answer : (D) 60
Description : Yield of elemental phosphorous from rock phosphate is about __________ percent. (A) 1-2 (B) 15-25 (C) 40-45 (D) 60-65
Last Answer : (B) 15-25
Description : Iron content in Indian iron ore is about __________ percent. (A) 80-85 (B) 60-65 (C) 40-45 (D) 20-25
Last Answer : (B) 60-65
Description : 10 years ago the average age of all the 25 teachers of a college was 45 years. 4 years ago, a teacher retired from the post at the age of 60 years, and was replaced by a new teacher whose age was 54 years. ... 53 b) Between 53 and 54 c) Between 54 and 55 d) Between 55 and 56 e) None of the above
Last Answer : Let current year be 2015 In 2005, sum of all ages = 25 45 = 1125 In 2015, sum of all ages = 1125 + (25 10) = 1375 Now 60 year old teacher was replaced by a 54 year old teacher. So we need ... all ages in 2015 considering the replacement teacher = 1375 - 6 = 1369 Average = 1369/25 = 54.76 Answer: c)
Description : The distance between two cities A and B is 330 km. A train starts from A at 8 a.m. and travels towards B at 60 km/hr. Another train starts from B at 9 a.m. and travels towards A at 75 km/hr. At what time do they meet? A.10:30 am B.10:45 am C.11 am D.11:25 am E.None of these
Last Answer : Answer – C (11 am) Explanation – Suppose they meet x hrs after 8 a.m. Then, (Distance moved by first in x hrs) + [Distance moved by second in (x-1) hrs] = 330 60x + 75(x – 1) = 330 x = 3 So, they meet at (8 + 3), i.e. 11 a.m
Description : High strength of concrete requires a water cement ratio of [ A ] 0.10 to 0.15 [ B ] 0.25 to 0.30 [ C ] 0.45 to 0.60 [ D ] 0.75 to 0.90
Last Answer : [ B ] 0.25 to 0.30
Description : A shopkeeper bought 30 kg of wheat at the rate of Rs 45 per Kg. He sold 40% of the total quantity at the rate of Rs 50 per Kg. Approximately, at what price per Kg should he sell the remaining quantity to make 25 per cent overall profit? 1. Rs 54 2. Rs 52 3. Rs 50 4. Rs 60
Last Answer : 4. Rs 60
Description : At what angle must zig zag bracing be installed? a. 35-55 degree b. 35-60 degree c. 25-45 degree d. 35-70 degree
Last Answer : a. 35-55 degree
Description : If prices of petrol rises from `40. To `48 per lt., the demand for cars falls from 60 per month to 45 per month, the cross elasticity of petrol and Car is (a) 1.5 ; (b) 1.25 ; (c) 1.0 ; (d) 1.59
Last Answer : (b) 1.25 ;
Description : P and Q can do a piece of job in 24 days; Q and R can do it in 30 days while R and P can finish it in 40 days. If P, Q, Rworks together, in how many days will they finish the job? In how many days will each ... finish it, working alone? A) 15,25,35,45 B) 20,30,40,120 C) 20,30,40,50 D) 20,25,30,60
Last Answer : B Time taken by (P + Q) to finish the job = 24days. (P + Q)'s 1 day's job = 1/24 Time taken by (Q +R) to finish the job = 30days. (Q + R)'s 1 day's job = 1/30 Time taken by (R + P) to finish the ... - {(P + Q)'s 1 day's job } = (1/20 -1/24)=1/120 Hence, R alone can finish the job in 120 days.
Description : The price of dhal is increased from $ 30 to $ 37.5 per kg. Find the percentage increase in price. a) 25 b) 60 c) 45 d) None e) 98
Last Answer : Answer: A Price of dhal before = $30 Price of dhal now = $ 37.5 Increase in dhal = current price - original price = $37.5 - $ 30 = $ 7.5 Therefore, percentage increase in price = Increase in price/ ... = 7.5 / 30 100 = 750/100 = 25 % Thus, increase in price= 25 %
Description : A mixture of 60 kg of rice and dhal contains 60% of dhal. The new mixture is formed by adding 15 kg of dhal. What is the percentage of rice in the new mixture? a) 25 b) 64 c) 45 d) 32 e) 98
Last Answer : Answer: D 60 kg = 36 kg dhal 24 kg rice -------- 15 kg dhal Total = 15 kg dhal 24 kg rice (new) 24/75×100=32%
Description : What percent of a day in 12 hours? a) 25 b) 60 c) 45 d) 20 e) 50
Last Answer : Answer: E Total hours in a day = 24 Required percent = 12/24 ×100 = 50%
Description : Gugan obtained a total of 1313 marks out of 1400 in an examination. What is his approximate percentage in the examination? a) 25 b) 60 c) 45 d) None e) 98
Last Answer : Answer: D Required percentage = 1313/ 1400 × 100 =131300/1400 =93.7
Description : In a plot of 18000 sq. m., only 13500 sq. m. is allowed for construction. What percent of the plot is to be left without construction? a) 25 b) 60 c) 45 d) 40 e) 98
Last Answer : Answer: A Percentage of plot allowed for construction = (13500/18000 × 100) = 75 %. Thus, the percentage of plot to be left without construction = 100 % - 75 % = 25 %.
Description : the common multiples of 4 and 13, the only 2-digit number is？?
Last Answer : It's 52
Description : what are the 3 common multiples of 3,4 and6?
Last Answer : 12, 24 36
Description : What is common denominator of two or more multiples is called a?
Last Answer : common multiple
Description : What are the two Common on multiples of 9 And 12?
Last Answer : 1 and 3
Description : What are the first four common multiples of 2 and 4?
Last Answer : Feel Free to Answer
Description : What is the least common multiples of seven and eight?
Last Answer : The LCM of 7 and 8 is 56
Description : What are the first 3 common multiples of 36 and 63?
Last Answer : 252, 504, 756
Description : What are the least common multiples of 30 50 and 36?
Last Answer : 900
Description : What are the common multiples of 27 6 and 8?
Last Answer : Any multiple of 216
Description : What are the first three common multiples of four and six?
Last Answer : They are 12, 24 and 36
Description : six most common multiples
Last Answer : six most common multiples
Description : What is the greatest common factor of 60 45 10?
Last Answer : It is 5
Description : You expect me to believe it is a mere coincidence that two digit products of multiples of 9 add up to 9?
Last Answer : Believe what you want. it’s a fact. Think about it – 9 is one less than 10, so anything multiplied by 9 will be (10 times that number) minus (1 times that number). it’s really pretty simple logic.
Description : What is an amazing product/thing that, once you found out about it, you bought multiples of?
Last Answer : answer:Smart plugs so I can just tell Google to turn off things. Also those laundry bucket/ tub things from ikea
Description : How do you send multiples invites to your friends?
Last Answer : At this time, there isn’t any way to do that. When sending the same PM to multiple people, what I generally do is write the first one and then copy/paste that to all the others. I still have to do it one profile at a time, though.
Description : find the mean of first five multiples of 10 -Maths 9th
Last Answer : This is the correct one...
Description : Mostly ...................... or its multiples were used by the Indus Valley people in weighing measures? -History
Last Answer : 16 is the answer
Description : What is the multiples of 16？?
Last Answer : Multiples of 16: 16, 32, 48, 64, 80, 96, 112, 128, 144, 160, 176, 192, 208, 224, 240, 256, 272, 288, 304, 320.
Description : what is the first 14 multiples of 2?
Last Answer : now this is what i call get out of my face
Description : What are the first six nonzero multiples of 9?
Last Answer : 9x1= 99x2= 189x3= 279x4= 369x5= 459x6= 54Is this what you mean?
Description : What are the first to come in multiples of 2,4 and 5?
Last Answer : Love
Description : What is the first 5 multiples of 10?
Last Answer : 10,20,30,40,50
Description : What are the next 3 multiples of 9 after 27?
Last Answer : 36,45,54
Description : what is the first 10 multiples of 2?
Last Answer : 2,4,6,8,10,12,14,16,18,20
Description : 3. Suppose set \( A \) consists of first 250 natural numbers that are multiples of 3 and set \( B \) consists of first 200 even natural numbers. How many elements does \( A \cup B \) have?(a) 324(b) 364(c) 384(d) 400
Last Answer : 3. Suppose set \( A \) consists of first 250 natural numbers that are multiples of 3 and set \( B \) consists ... ? (a) 324 (b) 364 (c) 384 (d) 400
Description : What number is a factor of all the multiples of 7?
Last Answer : 1 and 7
Description : What are the multiples of 2 8 and 10 between the numbers 55 and 101?
Last Answer : Just 80
Description : If A B and C are counting numbers and both A and B are multiples of C what can you say about A plus B?
Last Answer : A + B is also a multiple of C.-------------------------------------------let k, m and n be integers. Then:A = nC as A is a multiple of CB = mC as B is a multiple of C→ A + B = nC + mC = (n + m)C = kC where k = n + mkC is a multiple of C.Thus A + B is a multiple of C.
Description : What numbers have 12 24 36 as a multiples?
Last Answer : 1, 2, 3, 4, 6 and 12