Aptitude and Reasoning Questions

Q:

In a certain code language, "WILDHORN" is written as "1133" and "RAPTURE" is written as "1089". How is "PORTLOUIS" written in that code language?

A) 1395 B) 1485
C) 1584 D) 1595
 
Answer & Explanation Answer: D) 1595

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

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Q:

For what value of k, the expression x6 18x3 + k will be a perfect square?

A) -9 B) 81
C) 9 D) -81
 
Answer & Explanation Answer: B) 81

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Filed Under: Simplification
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Q:

If the digits in the number 79246358 are arranged in descending order from left to right, what will be the difference between the digits which are third from the right and second from the left in the new arrangement?

A) 1 B) 2
C) 3 D) 4
 
Answer & Explanation Answer: D) 4

Explanation:

Number - '79246358' If the digits are arranged in descending order from left to right, new number = 98765432 Difference between the digits which are third from the right and second from the left = 8 - 4 = 4.

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Filed Under: Arithmetical Reasoning

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Q:

If ENTRY is coded as 98462 and STEADY is coded as 749312, then how is NEATNESS written in that code?

A) 89648977 B) 89349877
C) 89348977 D) 89438977
 
Answer & Explanation Answer: C) 89348977

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Q:

Pinaki is 9 years younger than Bhaswati. Thirteen years hence Bhaswati will be 1.2 times as old as Pinaki. Find Pinaki's present age.

A) 28 years B) 32 years
C) 33 years D) 30 years
 
Answer & Explanation Answer: B) 32 years

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Filed Under: Problems on Ages
Exam Prep: Bank Exams

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Q:

On dividing 24a2b2 by 6b2, we will get

A) 4b B) 4ab
C) 4 D) 4a2
 
Answer & Explanation Answer: D) 4a2

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Q:

Length of two trains are 150 m and 200 m respectively and the ratio (shorter: longer) of their speed is 2 : 5. If they cross each other in opposite direction in 15 second then in what time faster train will overtake the slower train.

A) 20 seconds B) 25 seconds
C) 32 seconds D) 35 seconds
 
Answer & Explanation Answer: D) 35 seconds

Explanation:

Let speed of slower train = 2x
⇒ speed of faster train = 5x
ATQ, (150 + 200)/(2x + 5x) = 15
x = 10/3
Time required=350/[50/3–20/3]= 35 seconds

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Q:

Raghu has invested Rs. 1000 and received Rs. 1300 at 6% per annum simple interest after X years. Find thevalue of X.

A) 4 years B) 3 years
C) 2 years D) 5 years
 
Answer & Explanation Answer: D) 5 years

Explanation:
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Filed Under: Simple Interest
Exam Prep: Bank Exams

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