Aptitude and Reasoning Questions

Q:

If a2+b2=80 and ab = 32, then calculate the value of a-b/a+b.

A) 0.337 B) 0.339
C) 0.333 D) 0.335
 
Answer & Explanation Answer: C) 0.333

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

8 men can complete a work in 16 days. 16 women can complete the same work in 24 days. In how many days can 4 men and 8 women complete the same work?

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

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Filed Under: Time and Work
Exam Prep: Bank Exams

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Q:

A shopkeeper, sold cashew nuts at the rate Rs 1,260 a kg and bears a loss of 8%. Now if he decides to sell it at Rs 1,386 per kg, what will be the result?

A) 1.2 percent gain B) 2.4 percent gain
C) 1.2 percent loss D) 2.4 percent loss
 
Answer & Explanation Answer: A) 1.2 percent gain

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

5 2371
Q:

If x3 = 62 - 32, then the value of x is

A) 9 B) 6
C) 3 D) 1
 
Answer & Explanation Answer: C) 3

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Q:

A sphere of radius 21 cm is cut into 8 identical parts by 3 cuts (1 cut along each axis). What will be the total surface area (in cm2) of each part?

A) 844.5 B) 1732.5
C) 1039.5 D) 1115.6
 
Answer & Explanation Answer: B) 1732.5

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

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Q:

If x - 1/x = 1 then what is the value of 1x1x-1-1x+1+1x2+1-1x2-1?

A) ±√5 B) 2/5
C) ±2/√5 D) ±√5/2
 
Answer & Explanation Answer: C) ±2/√5

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Filed Under: Simplification
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Q:

In the following question, four number pairs are given. The number on left side of (–) is related to the number of the right side of (–) with some Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

A) 15 – 225 B) 25 – 625
C) 35 – 1225 D) 45 – 2525
 
Answer & Explanation Answer: D) 45 – 2525

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

1 2370
Q:

If "x" denotes "added to", "÷" denotes "subtracted from", "+" denotes "divided by" and "–" denotes "multiplied by", then 14 x 12 – 16 ÷ 18 = ?

A) 430 B) 180
C) 168 D) 188
 
Answer & Explanation Answer: D) 188

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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