Aptitude and Reasoning Questions

Q:

A, B and C invest in a business in the ratio 4 : 5 : 7. C is a sleeping partner, so his share of profits will be half of what it would have been if he were a working partner. If they make Rs 36,000 profit of which 25% is reinvested in the business, how much does B get (in Rs)?

A) 7560 B) 10800
C) 8640 D) 9200
 
Answer & Explanation Answer: B) 10800

Explanation:
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Filed Under: Partnership
Exam Prep: Bank Exams

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Q:

Group the given figures into three classes using each figure only once.

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A) 1,4,7 ; 2,6,9 ; 3,5,8 B) 1,5,7 ; 2,6,9 ; 3,4,8
C) 1,6,9 ; 2,4,7 ; 3,5,8 D) 1,4,7 ; 3,6,9 ; 2,5,8
 
Answer & Explanation Answer: A) 1,4,7 ; 2,6,9 ; 3,5,8

Explanation:

3, 5, 8 have similar designs (four leaves placed close to a small circle and forming a symmetrical design at the centre of the figure).
2, 6, 9 have similar designs (three of the corners of the main figure are shaded black and there is a pattern formed around a ‘+’ sign at the centre of the figure).
1, 4, 7 have similar designs (there are four small circles at(the corners of the main figure and there is a wheel shaped element at the centre of the figure).

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Filed Under: Grouping of Images
Exam Prep: Bank Exams , CAT
Job Role: Bank Clerk

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Q:

What is the smplified value of Sin2A/1+Cos2A ?

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

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

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Q:

Among four boys, age of Ashish is thrice the age of Varun. Age of Arvind is 1/2 of the age of Varun. Amit is 8 years elder to Varun, but 8 years younger to Ashish. Who is the second eldest?

A) Amit B) Ashish
C) Arvind D) Varun
 
Answer & Explanation Answer: A) Amit

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Filed Under: Problems on Ages
Exam Prep: Bank Exams

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Q:

If a:b = 5:8, find the value of (6a -­ 5b)/(a + 2b).

A) 10/21 B) -21/10
C) 21/10 D) -10/21
 
Answer & Explanation Answer: D) -10/21

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

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Q:

The third proportional of two numbers 9 and 24 is

A) 39 B) 48
C) 72 D) 64
 
Answer & Explanation Answer: D) 64

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

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Q:

ABC is right angled at B. If m∠A = 45°, then find the value of (coseC + 1/√3).

A) (3√2+1)/3 B) (2+√3)/2
C) 5/√3 D) (√6+1)/√3
 
Answer & Explanation Answer: D) (√6+1)/√3

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

If x/y = 4/9, then what is the value of (7x2  19xy + 11y2)/y2 ?

A) 59/81 B) 100/27
C) 319/81 D) 913/81
 
Answer & Explanation Answer: C) 319/81

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Filed Under: Simplification
Exam Prep: Bank Exams

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