Aptitude and Reasoning Questions

Q:

What is the value of (cos 40° – cos 140°)/(sin 80° + sin 20°)?

A) 2√3 B) 2/√3
C) 1/√3 D) √3
 
Answer & Explanation Answer: B) 2/√3

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Q:

If 10x/3 + 5/2(2 - x/3) = 7/2, then the value of x is?

A) 3/5 B) -5/3
C) 5/3 D)  -3/5
 
Answer & Explanation Answer: D)  -3/5

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Q:

If, 1*2= 1,
2*3= ­1 and
3*4= ­5, Then find the value of 7*9= ?

A) -47 B) -29
C) -2 D) -9
 
Answer & Explanation Answer: A) -47

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Filed Under: Mathematical Operations
Exam Prep: Bank Exams

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Q:

At 15% discount the selling price of a microwave oven is Rs 34000, what is the selling price if the discount is 37.5%?

A) Rs 25000 B) Rs 15625
C) Rs 17968.75 D) Rs 29218.75
 
Answer & Explanation Answer: A) Rs 25000

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Filed Under: Percentage
Exam Prep: AIEEE , Bank Exams , CAT

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Q:

The length of the diagonal and the breadth of a rectangle is 26 cm and 10 cm respectively. Calculate its area (in cm2).

A) 480 B) 96
C) 240 D) 192
 
Answer & Explanation Answer: C) 240

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Filed Under: Area
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Q:

If 23@5=56; 6@7=26; 5@2=14; then what is the value of 7@5=?

A) 26 B) 24
C) 19 D) 52
 
Answer & Explanation Answer: B) 24

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

If Sec θ = 25/24 , then what is the value of Sin θ?

A) 24/25 B) 7/25
C) 24/7 D) 25/7
 
Answer & Explanation Answer: B) 7/25

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Q:

10% discount is offered on an item. By applying a promo code the customer wins 20% cash back. What is the effective discount?

A) 33.6 percent B) 30 percent
C) 22 percent D) 28 percent
 
Answer & Explanation Answer: D) 28 percent

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Exam Prep: Bank Exams

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