Preparation Page 12

Preparation

Time and Work Sample Questions

1. A and B can do a work in 8 days, B and C can do the same work in 12 days. A, B and C together can finish it in 6 days. A...

Time and Distance Sample Questions

1. A man complete a journey in 10 hours. He travels first half of the journey at the rate of 21 km/hr and second half at the rate of 24 km/hr. Find the total...

Odd Man Out and Series Sample Questions

1. 2, 5, 10, 17, 26, 37, 50, 64A. 37B. 64C. 50D. 262. 1, 4, 9, 16, 23, 25, 36A. 23B. 25C. 36D. 93. 16, 25, 36, 72, 144, 196, 225A. 196B. 36C. 225D. 724. 8, 27, 64, 100, 125, 216, 343A. 343B. 125C. 27D. 1005. 6, 9, 15,...

Probability Sample Questions

1. In a lottery, there are 10 prizes and 25 blanks. A lottery is drawn at random. What is the probability of getting a prize?A. 2/5B. 2/7C. 5/7D. 1/102. Two dice are tossed. The...

Logarithm Sample Questions

1. If log 2 = 0.30103, the number of digits in 264 is:A. 20B. 21C. 19D. 182. The value of log2 16 is: A. 16B. 1/8C. 4D. 83. If log10 2 = 0.3010, the value of log10 80 is:A.1.9030B. 3.9030C. 1.6020D. None of these4. If log10 5 +...

Boats and Streams Sample Questions

1. The speed of a boat in still water in 15 km/hr and the rate of current is 3 km/hr. The distance travelled downstream in 12 minutes is:A.1.8 kmB. 3.6 kmC. 1.2 kmD. 2.4 km2. A boat...

Chain Rule Sample Questions

1. In a camp, there is a meal for 120 men or 200 children. If 150 children have taken the meal, how many men will be catered to with remaining meal?A. 40B. 50C. 30D. 202. 36 men can...

Surds and Indices Sample Questions

1. If 5a = 3125, then the value of 5(a - 3) is:A. 625B. 125C. 1625D. 252. (17)3.5 x (17)? = 178A. 4.25B. 4.5C. 2.29D. 2.753. f 3(x - y) = 27 and 3(x + y) = 243, then x is equal to:A. 4B. 6C. 0D. 24. If m and n are whole numbers such that mn = 121, the value of (m - 1)n + 1 is:A. 1000B. 121C. 1D. 105....

Simplification Sample Questions

1. One-third of Rahul's savings in National Savings Certificate is equal to one-half of his savings in Public Provident Fund. If he has Rs. 1,50,000 as total savings, how much has he saved in...

Problems on H.C.F and L.C.M Sample Questions

1. Let N be the greatest number that will divide 1305, 4665 and 6905, leaving the same remainder in each case. Then sum of the digits in N is:A. 5B. 8C. 4D. 62. The...

Numbers Sample Questions

1. How many of the following numbers are divisible by 132 ? 264, 396, 462, 792, 968, 2178, 5184, 6336A. 6B. 5C. 4D. 72. (?) + 3699 + 1985 - 2047 = 31111A. 27574B. 30154C. 27474D. 347483....

Height and Distance Sample Questions

1. A man standing at a point P is watching the top of a tower, which makes an angle of elevation of 30º with the man's eye. The man walks some distance towards the...

Simple Interest Sample Questions

1. What will be the ratio of simple interest earned by certain amount at the same rate of interest for 6 years and that for 9 years?A.2: 3B.Data InadequateC.1: 3D.1: 42. Mr. Thomas invested...

Problems on Trains Sample Questions

1. Two trains running in opposite directions cross a man standing on the platform in 27 seconds and 17 seconds respectively and they cross each other in 23 seconds. The ratio of their speeds...

Volume and Surface Area Sample Questions

1. 50 men took a dip in a water tank 40 m long and 20 m broad on a religious day. If the average displacement of water by a man is 4 m3, then...

Average Sample Questions

1. The average weight of 8 person's increases by 2.5 kg when a new person comes in place of one of them weighing 65 kg. What might be the weight of the new person?A. 76.5...

Profit and Loss Sample Questions

1. The percentage profit earned by selling an article for Rs. 1920 is equal to the percentage loss incurred by selling the same article for Rs. 1280. At what price should the article be...

Calender Sample Questions

If 6th March, 2005 is Monday, what was the day of the week on 6th March, 2004?A.WednesdayB. SaturdayC. SundayD. Tuesday2. On 8th Feb, 2005 it was Tuesday. What was the day of the week on 8th Feb, 2004?A. MondayB. SundayC. WednesdayD. Tuesday3. The last day...

Percentage Sample Questions

1. A fruit seller had some apples. He sells 40% apples and still has 420 apples. Originally, he had A.A.700 applesB. 588 appleC.600 applesD.672 apples2. If A = x% of y and B = y% of x, then which...
Puzzle Sample Questions

Puzzle Sample Questions

Eight friends Julian, Jolie, Jacob, Jai, Jenya, Jyoti, Jwala and Janith are sitting around a square table facing the centre but not necessarily in the same order. Two persons are sitting on each of...