Aptitude and Reasoning Questions

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 1953
Q:

Kishan is the son­in­law of Rajesh's father­in­law. Rajesh's wife has a younger sister. How is Rajesh related to Kishan?

A) Brother-­in-­law B) Brother
C) Father D) Cousin
 
Answer & Explanation Answer: A) Brother-­in-­law

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Filed Under: Blood Relations
Exam Prep: Bank Exams

1 1953
Q:

There are 90 coins, comprising of 5 and 10 paisa coins. The value of all the coins is Rs. 7. How many 5 paisa coins are there?

A) 50 B) 45
C) 40 D) 35
 
Answer & Explanation Answer: C) 40

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Filed Under: Simplification
Exam Prep: Bank Exams , CAT

3 1952
Q:

Ram is 20 years younger than Shyam. 5 years ago, the ratio of their age was 3:5. The sum of their present age is

A) 75 years B) 80 years
C) 90 years D) 95 years
 
Answer & Explanation Answer: C) 90 years

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Filed Under: Problems on Ages
Exam Prep: Bank Exams

9 1952
Q:

What is the LCM (least common multiple) of 57 and 93?

A) 1767 B) 1567
C) 1576 D) 1919
 
Answer & Explanation Answer: A) 1767

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Filed Under: HCF and LCM
Exam Prep: Bank Exams

6 1952
Q:

If 4!4 = 4, 14!2 = 8 and 10!18 = 14, then find the value of 2!6 = ?

A) 4 B) 8
C) 18 D) 12
 
Answer & Explanation Answer: A) 4

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

2 1951
Q:

A boy found the answer for the question "Subtract the sum of 1/4 and 1/5 from unity and express the answer in decimals" as 0.45. The percentage of error in his answer was

A) (100/11) % B) 50%
C) 10% D) (200/11)%
 
Answer & Explanation Answer: D) (200/11)%

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Filed Under: Percentage
Exam Prep: Bank Exams

0 1951
Q:

Akash starts a business with Rs 85000 and Payal joins him with Rs 102000. If the profit at the end of a year is divided in the ratio 1 : 1, then after how many months did Payal join Akash?

A) 3 B) 2
C) 9 D) 8
 
Answer & Explanation Answer: B) 2

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

3 1950