Aptitude and Reasoning Questions

Q:

If x1/4 + x-1/4 = 2, then what is the value of x81 + (1/x81)?

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

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

If x+1x 0 and x3+1x3 = 0, then the value of x+1x4 is :

A) 9 B) 12
C) 15 D) 16
 
Answer & Explanation Answer: A) 9

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Q:

The areas of a circle and square are equal. What is the square of the ratio of length of diameter to the length of diagonal?

A) 11/7 B) 7/9
C) 7/11 D) 9/7
 
Answer & Explanation Answer: C) 7/11

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

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

Queen, Aqua, Pique, Torque, Antique, ?

A) Squad B) Quadrilateral
C) Prerequisite D) Queue
 
Answer & Explanation Answer: C) Prerequisite

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

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Q:

Sum of four times a fraction and 6 times its reciprocal is 11. What is the fraction?

A) 3/4 B) 4/3
C) 4/7 D) 7/4
 
Answer & Explanation Answer: A) 3/4

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Filed Under: Decimal Fractions
Exam Prep: Bank Exams

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Q:

Product of digits of a 2-digit number is 15. If we add 18 to the number, the new number obtained is a number formed by interchange of the digits. Find the number.

A) 35 B) 15
C) 51 D) 21
 
Answer & Explanation Answer: A) 35

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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Q:

Find measure of central angle of the sector whose perimeter is 25 cm and radius of the circle is 7 cm?

A) 45° B) 22.5°
C) 135° D) 90°
 
Answer & Explanation Answer: D) 90°

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Q:

If X=32, then the value of 27x3-54x2+36x-11 is

A) 1138 B) 1158
C) 1238 D) 1258
 
Answer & Explanation Answer: D) 1258

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