Aptitude and Reasoning Questions

Q:

Select the missing number?

A) 11 B) 12
C) 15 D) 10
 
Answer & Explanation Answer: D) 10

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Filed Under: Arithmetical Reasoning
Exam Prep: Bank Exams

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Q:

What is the total surface area (in sq cm) of a hollow cylinder open at both ends, if its length is 22 cm, external radius is 7 cm and thickness is 1 cm? (Take π = 22/7)

A) 1879.43 B) 3758.86
C) 939.715 D) 2819.145
 
Answer & Explanation Answer: A) 1879.43

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

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Q:

In the following question, from the given alternative words, select the word which cannot be formed using the letters of the given word.
Representation

A) Paint B) Senator
C) Trees D) Strict
 
Answer & Explanation Answer: D) Strict

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Filed Under: Logical Sequence of Words
Exam Prep: Bank Exams

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Q:

Consider the given statement and decide which of the following assumptions is/are implicit in the statement.
Statement:
The headmistress called for a meeting for all staff members to discuss on discipline issues.
Assumptions:
I. There were some discipline issues that were raised earlier.
II. The headmistress wants to address all of them together.

A) Only I is implicit. B) Only II is implicit.
C) Both I and II are implicit. D) Neither I nor II is implicit.
 
Answer & Explanation Answer: A) Only I is implicit.

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Filed Under: Statement and Assumptions
Exam Prep: AIEEE , Bank Exams , CAT

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Q:

Find a two digit number which is exactly three times the product of its digits?

A) 24 B) 12
C) 48 D) 36
 
Answer & Explanation Answer: A) 24

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Filed Under: Numbers
Exam Prep: Bank Exams

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Q:

The Simple Interest(SI) for 16 years on an amount at particular rate is Rs 10000. If the principal is doubled at an interval of every 4 years and the rate is tripled at every such in terval, find the new Simple Interest(SI)

A) 632100 B) 689620
C) 602260 D) 647500
 
Answer & Explanation Answer: D) 647500

Explanation:
Let New SI be X

10000/16 = X/4(1*1+2*3+4*9+8*27)

10000/16=X/4(1+6+36+216)

X=647500

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Filed Under: Simple Interest
Exam Prep: Bank Exams

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Q:

The amount of Rs. 10,000 after 2 years, compounded annually with the rate of interest being 10% per annum during the first year and 12% per annum during the second year, would be (in rupees)

A) 11,320 B) 12,000
C) 12,320 D) 12,500
 
Answer & Explanation Answer: C) 12,320

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Q:

If x2 + ax + b, when divided by x - 4, leaves a remainder of 32 and x2 + bx +a, when divided by x - 4, leaves a remainder of 35, then a + b = ?

 

A) -7 B) 23
C) 7   D) -23
 
Answer & Explanation Answer: D) -23

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Filed Under: Simplification
Exam Prep: Bank Exams

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