Aptitude and Reasoning Questions

Q:

If 3x+22x+1 = a2x+1+bx+2 be an identity, then the value of b

A) 0 B) -1
C) 2 D) 3
 
Answer & Explanation Answer: B) -1

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.

IB,QD,XH,DP,?

A) KL B) KI
C) GH D) IF
 
Answer & Explanation Answer: D) IF

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Filed Under: Alphabet Test
Exam Prep: Bank Exams

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Q:

If the amount received at the end of 2nd and 3rd year at compound interest on a certain Principal is Rs 30250, and Rs 33275 respectively, what is the rate of interest?

A) 10 percent B) 5 percent
C) 20 percent D) 16 percent
 
Answer & Explanation Answer: A) 10 percent

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Filed Under: Compound Interest
Exam Prep: Bank Exams

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Q:

x and y are two numbers such that their mean proportion is 8 and third proportion is 512. What is the value of x and y?

A) 2 and 16 B) 2 and 32
C) 4 and 32 D) 4 and 16
 
Answer & Explanation Answer: B) 2 and 32

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams , CAT

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Q:

A series is given, with one number missing. Choose the correct alternative from the given ones that will complete the series.
-4, ? , 1, 3.5, 6, 8.5

A) 2 B) 1.5
C) -1.5 D) -2
 
Answer & Explanation Answer: C) -1.5

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Filed Under: Number Series
Exam Prep: Bank Exams

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Q:

In each of the following question below are given some statements followed by some conclusions. Taking the given statements to be true even if they seem to be at variance from commonly known facts, read all the conclusions and then decide which of the given conclusion
logically follows the given statements.


Statements:
I. Some girls are clever.
II. All clever are hardworking.


Conclusions:
I. Some girls are not hardworking.
II. Some girls are hardworking.
III. Some hardworking are not girls.

A) Only conclusion (I) and (II) follow. B) Only conclusion (II) follows.
C) Only conclusion (I) and (III) follow. D) All conclusions follow.
 
Answer & Explanation Answer: B) Only conclusion (II) follows.

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Filed Under: Statement and Conclusions
Exam Prep: Bank Exams

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Q:

Present age of A is 2 times the present age of B. After 8 years the B's age will be 4 times of C's present age. If C celebrated his fifth birthday 9 years
ago, then what is the present age (in years) of A?

A) 88 B) 96
C) 92 D) 84
 
Answer & Explanation Answer: B) 96

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Filed Under: Problems on Ages
Exam Prep: Bank Exams

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Q:

If x+1x=5, then the value of x1+x+x2 is

A) 1/5 B) 1/6
C) 5 D) 6
 
Answer & Explanation Answer: B) 1/6

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Filed Under: Simplification
Exam Prep: Bank Exams

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