Aptitude and Reasoning Questions

Q:

What would be the smaller of the two angles formed by the hour hand and the minute hand at 3:47 p.m?

A) 168.5 deg B) 162 deg
C) 166.5 deg D) 165 deg
 
Answer & Explanation Answer: A) 168.5 deg

Explanation:
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Filed Under: Clocks
Exam Prep: Bank Exams

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Q:

In the following figure, rectangle represents Mechanics, circle represents Illustrators, triangle represents Singers and square represents Mothers. Which set of letters represents Illustrators who are not singers ?

 

A) FG B) ED
C) BC D) ABC
 
Answer & Explanation Answer: D) ABC

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Filed Under: Image Analysis
Exam Prep: Bank Exams

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Q:

A man bought 25 crates of oranges for Rs. 10,000. He lost 5 crates. In order to earn a total profit of 25% of the total cost, he would have to sell each of the remaining crates at

A) Rs.650 B) Rs. 625
C) Rs. 600 D) Rs. 575
 
Answer & Explanation Answer: B) Rs. 625

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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Q:

If 5 person together can make 5 mats in 5 hrs, then 10 person in 10 hours will make

A) 20 mats B) 10 mats
C) 15 mats D) 5 mats
 
Answer & Explanation Answer: A) 20 mats

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Filed Under: Time and Work
Exam Prep: Bank Exams

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Q:

Sum of cubes of first n even natural numbers.

Answer

Proof of Sum of cubes of first n even natural numbers ::


sum_of_cubes_of_first_n_even_natural_numbers1556603651.png image


 


Hence, in other words, the sum of the first n cubes is the square of the sum of the first n natural numbers.

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Subject: Simplification Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

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Q:

Convert the 0.0068 in to vulgar fraction:

A) 7/1250 B) 17/2500
C) 17/5000 D) 7/1750
 
Answer & Explanation Answer: B) 17/2500

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Filed Under: Decimal Fractions
Exam Prep: Bank Exams

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Q:

What is the value of tan­ -240°?

A) -√3 B) 1/√3
C) -1/√3 D) √3
 
Answer & Explanation Answer: A) -√3

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

The marked price of a shirt is Rs 1280. If the shirt is being sold for Rs 900, then what is the discount percentage?

A) 31.31 B) 25.57
C) 29.68 D) 34.36
 
Answer & Explanation Answer: C) 29.68

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Filed Under: Percentage
Exam Prep: Bank Exams

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