Aptitude and Reasoning Questions

Q:

What is the simplified value of (sin A – cosec A)(sec A – cos A) (tan A + cot A)?

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

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Rajaram's son's sister's mother is Ramani. How is Ramani related to Rajaram?

A) Aunt B) Wife
C) Sister D) Cousin
 
Answer & Explanation Answer: B) Wife

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Filed Under: Blood Relations
Exam Prep: CAT , Bank Exams , AIEEE

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Q:

Find the curved surface area (in cm2) of a right circular cone of diameter 28 cm and slant height 12 cm.

 

A)  792 B) 728
C)  528 D)  493
 
Answer & Explanation Answer: C)  528

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

Find the area (in cm²) of a semi-circle of radius 35 cm.

A) 3850 B) 960
C) 1920 D) 1925
 
Answer & Explanation Answer: D) 1925

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

The difference between the compound interest (compounding annually) and simple interest on a sum at the rate of 12% per annum for 2 years is Rs 360. What is the sum (in Rs)?

A) 27000 B) 32000
C) 30000 D) 25000
 
Answer & Explanation Answer: D) 25000

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Filed Under: Compound Interest
Exam Prep: Bank Exams

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Q:

In a row, there are 6 boys between A and B and A being the first boy in row. There are 3 boys between B and C. If there are 12 boys after C, then how many minimum boys are there in the row?

A) 20 B) 16
C) 24 D) 18
 
Answer & Explanation Answer: C) 24

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Filed Under: Arithmetical Reasoning
Exam Prep: Bank Exams

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Q:

α and β are the roots of the quadratic equation x2  x  1 = 0. What is the value of α8 + β8?

A) 47 B) 54
C) 59 D) 68
 
Answer & Explanation Answer: A) 47

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Q:

In the following question, select the odd letter group from the given alternatives.

A) AJ B) EN
C) NW D) PW
 
Answer & Explanation Answer: D) PW

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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