Aptitude and Reasoning Questions

Q:

The third proportional of two numbers 4 and 28 is _______.

A) 52 B) 56
C) 84 D) 196
 
Answer & Explanation Answer: D) 196

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

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Q:

When a discount of 25% is given on a box of popcorn, the profit is 25%. If the discount is 10%, then the profit is

A) 35 percent B) 50 percent
C) 20 percent D) 65 percent
 
Answer & Explanation Answer: B) 50 percent

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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Q:

If EXPLAIN is coded as BUMIXFK, then how will GYM be coded as?

A) YHN B) UJM
C) DVJ D)  IKL
 
Answer & Explanation Answer: C) DVJ

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

If θ is positive acute angle and 7cos2Ɵ + 3sin2Ɵ = 4, then the value of θ is

A) 60° B) 30°
C) 45° D) 90°
 
Answer & Explanation Answer: A) 60°

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

In the following question, four number pairs are given. The number on left side of (–) is related to the number of the right side of (–) with some Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

A) 14 – 196 B) 16 – 256
C) 12 – 144 D) 18 – 344
 
Answer & Explanation Answer: D) 18 – 344

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

Two motorcyclists P and Q start from the same point. P rides 11 km West, then turns South and rides 16 km, then turns to his right and rides 14 km. Q rides 30 km South, then turns to his right and rides 25 km. Where is Q with respect to P now?

A) 14 km North B) 14 km South
C) 44 km South D) 44 km North
 
Answer & Explanation Answer: B) 14 km South

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

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

A) IR B) LO
C) EV D) AY
 
Answer & Explanation Answer: D) AY

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

In the question, two equations I and II are given. You have to solve both the equations and give answer

x2-11x+28=0y2-18y+81=0

A) x > y B) x < y
C)  x=y, or relation cannot be established between x and y D) x ≥ y
 
Answer & Explanation Answer: B) x < y

Explanation:

x2 – 11x + 28=0

x2 – 7x – 4x + 28=0

x (x-7) – 4 (x-7)=0

(x-4) (x-7)=0 x=4, 7

y2 – 18y + 81=0

y2 –9y – 9y + 81=0

y (y-9) – 9 (y-9)=0

(y-9) (y-9)=0 y=9, 9

So, x<y.

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Filed Under: Simplification

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