Aptitude and Reasoning Questions

Q:

If A = 30°, B = 60° and C = 135°, then what is the value of sin3A + cos3B + tan3C  3sin A cos B tan C?

A) 0 B) 1
C) 8 D) 9
 
Answer & Explanation Answer: A) 0

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Ramesh sold a phone at a loss of 5%. Had he sold it for Rs. 200 more, he would gave gained 15%. To gain 25%, he should sell it for

A) Rs.1175 B) Rs.1150
C) Rs.1225 D) Rs.1250
 
Answer & Explanation Answer: D) Rs.1250

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Filed Under: Percentage
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Q:

A solid cube has side 8 cm. It is cut along diagonals of top face to get 4 equal parts. What is the total surface area (in cm2) of each part?

A) 96 + 64√2 B) 80 + 64√2
C) 96 + 48√2 D) 80 + 48√2
 
Answer & Explanation Answer: A) 96 + 64√2

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

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Q:

The area of the largest triangle that can be inscribed in a semicircle of radius 6m is

A) 36 sq.m B) 72 sq.m
C) 18 sq.m D) 12 sq.m
 
Answer & Explanation Answer: A) 36 sq.m

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Filed Under: Area
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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Q:

On a certain Principal if the Simple interest for two years is Rs 4800 and Compound interest for the two years is Rs 5088, what is the rate of Interest?

A) 6 percent B) 24 percent
C) 12 percent D) 18 percent
 
Answer & Explanation Answer: C) 12 percent

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Filed Under: Simple Interest
Exam Prep: Bank Exams

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Q:

If Gaganjyot's salary is 7/6 times of Hafiz's and Sayed's is 8/7 times of Hafiz's, what is the ratio of Gaganjyot's salary to Sayed's.

A) 49:48 B) 3:4
C) 4:3 D) 48:49
 
Answer & Explanation Answer: A) 49:48

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

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Q:

In a certain code language, '÷' represents '+', '-' represents 'x', '+' represents '÷' and 'x' represents '-'. Find out the answer to the followingquestion. 8 ÷ 14 - 20 + 5 x 2 = ?

A) 46 B) 62
C) 32 D) 14
 
Answer & Explanation Answer: B) 62

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