Aptitude and Reasoning Questions

Q:

What is the value of [sin (90 – A) + cos (180 – 2A)]/[cos (90 – 2A) + sin (180 – A)]?

A) sin (A/2) cos A B) cot (A/2)
C) tan (A/2) D) sin A cos (A/2)
 
Answer & Explanation Answer: C) tan (A/2)

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Q:

The rate of working of A and B are in the ratio of 2:3. The number of days taken by them to finish the work is in the ratio:

A) 2:3 B) 4:9
C) 3:2 D) 9:4
 
Answer & Explanation Answer: C) 3:2

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Q:

Hiten marks his pen at Rs 9800 and after allowing discount of 20%, he still earns 12% profit. What is the cost price (in Rs) of the pen?

A) 7600 B) 7200
C) 6500 D) 7000
 
Answer & Explanation Answer: D) 7000

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Q:

The largest 5 digit number exactly divisible by 95 is ______.

A) 99936 B) 99935
C) 99940 D) 99933
 
Answer & Explanation Answer: C) 99940

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Q:

If sin (3x ­ 20°) = cos (3y + 20°), then find the value of (x + y).

A) 90° B) 60°
C) 120° D) 30°
 
Answer & Explanation Answer: D) 30°

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Q:

Gautam travels 160 kms at 32 kmph and returns at 40 kmph. Then average speed is

A) 72 kmph B) 71.11 kmph
C) 36 kmph D) 35.55 kmph
 
Answer & Explanation Answer: D) 35.55 kmph

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Q:

The marked price of an article is Rs 2400. It is sold at two successive discounts of 10% and 15%. What is the selling price (in Rs) of the article?

 

A) 1836 B) 1924
C) 1848 D) 1976
 
Answer & Explanation Answer: A) 1836

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Q:

X and Y give an exam. Difference of their marks is 45 and the difference of their marks is 15% of the maximum marks. What is the maximum marks for the exam?

A) 180 B) 450
C) 150 D) 300
 
Answer & Explanation Answer: D) 300

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