Aptitude and Reasoning Questions

Q:

Identify the correct combination of mathematical signs to replace "*" sign in the given equation and balance the equation.

14*6*3*5*4*20

 

A) ÷ , + , × , – , = B) + , ÷ , × , – , =
C) × , ÷ , + , = , – D) = , × , ÷ , + , –
 
Answer & Explanation Answer: B) + , ÷ , × , – , =

Explanation:
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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

1 2098
Q:

A miner sells a diamond to a trader at a profit of 40% and the trader sells it to a customer at a profit of 25%. If the customer pays Rs 56 lakhs to buy the diamond, what had it cost the miner (in Rs lakhs)?

A) 30 B) 28
C) 25 D) 32
 
Answer & Explanation Answer: D) 32

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

3 2098
Q:

A boat moves down stream at the rate of 8km/hr. and upstream at 4Km/hr. The speed of the boat in still waters is:

A) 4.5 km/hr. B) 5 km/hr.
C) 6 km/hr. D) 6.4 km/hr.
 
Answer & Explanation Answer: C) 6 km/hr.

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Filed Under: Boats and Streams
Exam Prep: Bank Exams

4 2098
Q:

The average of a,b,c is 20 and that of b,c,d is 25; if d=30, then the value of a is

A) 25 B) 45
C) 30 D) 15
 
Answer & Explanation Answer: D) 15

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Filed Under: Average
Exam Prep: Bank Exams

1 2098
Q:

There are two buckets, smaller bucket can hold only 3/5th of the water as compared to the larger bucket. If 6,000 buckets of larger capacity are needed to fill a pond. Then how many smaller capacity buckets are needed to fill the same pond?

A) 8000 B) 10000
C) 12000 D) 15000
 
Answer & Explanation Answer: B) 10000

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Filed Under: Percentage
Exam Prep: Bank Exams

0 2097
Q:

In the following question, select the odd word from the given alternatives.

A) Cricket B) Carrom
C) Table Tennis D) Chess
 
Answer & Explanation Answer: A) Cricket

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

0 2097
Q:

What will come opposite to face containing 'E' in the cube?

A) B B) A
C) D D) F
 
Answer & Explanation Answer: B) A

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Filed Under: Cubes and Dice
Exam Prep: Bank Exams

2 2097
Q:

What should come in place of question mark (?) in the following question? (You do not have to calculate the exact value.)

(√80.997 - √25.001) × (√120.98 + √16.02) = ?

A) 20 B) 30
C) 40 D) 50
 
Answer & Explanation Answer:

Explanation:

Ans. 
Approximating the values:
(√81 - √25) × (√121 + √16) = ?
(9 - 5) × (11 + 4) = ?
4 × 15 = ?
? = 60

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Filed Under: Simplification
Exam Prep: AIEEE , Bank Exams , GATE

0 2097