Aptitude and Reasoning Questions

Q:

If the product of two numbers is 4941 and their LCM is 81, then their HCF is :

A) 60 B) 59
C) 35 D) 61
 
Answer & Explanation Answer: D) 61

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Filed Under: HCF and LCM
Exam Prep: CAT , Bank Exams

4 2002
Q:

The population of a town is 200000. It increases annually at the rate of 10%. What will be the population after 2 years?

A) 240000 B) 242000
C) 221000 D) 244000
 
Answer & Explanation Answer: B) 242000

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Filed Under: Percentage
Exam Prep: Bank Exams

2 2001
Q:

Two bottles contain acid and water in the ratio 2 : 3 and 1 : 2 respectively. These are mixed in the ratio 1 : 3. What is the ratio of acid and water in the new mixture ?

A) 7:13 B) 11:57
C) 23:37 D) 1:3
 
Answer & Explanation Answer: A) 7:13

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Filed Under: Alligation or Mixture
Exam Prep: Bank Exams

5 2001
Q:

6 faces of the cube are painted with different colours as shown below. In figure 3, which colour is opposite to RED?

A) Black B) Yellow
C) Orange D) Pink
 
Answer & Explanation Answer: C) Orange

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Filed Under: Cubes and Dice
Exam Prep: Bank Exams

1 2001
Q:

A sum amounts to Rs 7727.104 at the rate of 12% per annum compounded annually after three years. What is the value of principal (in Rs)?

A) 5000 B) 5200
C) 5350 D) 5500
 
Answer & Explanation Answer: D) 5500

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Filed Under: Simple Interest
Exam Prep: Bank Exams

0 2001
Q:

From a square plate with each side 7 cm, squares of area 0.25 sq. cm are cut out at each corner and the remaining plate is folded along the cuts to form a cuboid. The volume of this open-top cuboid will be ......... . cub.cm

A) 21 B) 16
C) 18 D) 20
 
Answer & Explanation Answer: C) 18

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Filed Under: Area
Exam Prep: AIEEE , Bank Exams

4 2001
Q:

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series. ? , Kerosene, Diesel, Fuel oil

A) Lubricating oil B) Asphalt
C) Petrol D) Wax
 
Answer & Explanation Answer: C) Petrol

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0 2001
Q:

In ΔABC measure of angle B is 900. If cotA = 8/15, and AB = 0.8cm, then what is the length (in cm) of side BC?

 

A) 1.7 B)  2
C)  1.5 D)  2.5
 
Answer & Explanation Answer: C)  1.5

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Filed Under: Area
Exam Prep: Bank Exams

2 2000