Aptitude and Reasoning Questions

Q:

Points P , Q and R are on a circle such that ∠PQR = 40° and ∠QRP = 60° . Then the subtended angle by arc QR at the centre is

A) 80° B) 120°
C) 140° D) 160°
 
Answer & Explanation Answer: D) 160°

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

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Q:

Prem starts to school from his house and walks 400 metres towards north, turns left and walks 100 metres, turns left and walks 200 metres, turns left and walks 100 metres. How far he is away from his house?

A) 100 m B) 300 m
C) 200 m D) 250 m
 
Answer & Explanation Answer: C) 200 m

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Filed Under: Direction Sense Test
Exam Prep: Bank Exams

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Q:

If x = [1/(√5 + √3)], y = [1/(√7 + √5)] and z = [1/(√7 + √3)], then what is the value of (x + y + z)?

A) 3/4(√7 – √3) B) √5 – √3
C) √7 + √5 D) 1/2(√7 + √3)
 
Answer & Explanation Answer: A) 3/4(√7 – √3)

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Q:

If the age of Rahul is 5 years more than his friend Ajay's age and the age of Rahul's wife is 6 years less than Rahul, and Ajay's wife is 1 year older than Rahul's wife, then which of the following statements is true?

A) Rahul's age and Ajay's wife's age is same. B) Ajay's wife's age and Ajay's age is same.
C) Rahul and Ajay are of the same age. D) Rahul and Ajay's age difference is 3 years.
 
Answer & Explanation Answer: B) Ajay's wife's age and Ajay's age is same.

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Filed Under: Problems on Ages
Exam Prep: Bank Exams

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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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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

If a - b = 1 and ab = 6, then what is the value of a3- b3?

A) 21 B) 23
C) 19 D) 25
 
Answer & Explanation Answer: C) 19

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

The perimeter and the breadth of a rectangle are 60 cm and 14 cm respectively. Find its area (in cm²)

A) 112 B) 448
C) 224 D) 336
 
Answer & Explanation Answer: C) 224

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

If 'Q ' means ' +', 'J ' means ' X',T ' ' means '- ' and 'K ' means '÷ ', then what is the value of18K3Q7J ?

A) 15 B) 10
C) 18 D) 12
 
Answer & Explanation Answer: D) 12

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

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