Aptitude and Reasoning Questions

Q:

In an isosceles triangle, the length of each equal side is twice the length of the third side. The ratio of areas of the isosceles triangle and an equilateral triangle with same perimeter is

A) 30√5 : 100 B) 32√5 : 100
C) 36√5 : 100 D) 42√5 : 100
 
Answer & Explanation Answer: C) 36√5 : 100

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

X and Y are the mid points of sides AB and AC of a triangle ABC. If BC+XY=12 units, then BC-­XY is

A) 8 units B) 4 units
C) 6 units D) 2 units
 
Answer & Explanation Answer: B) 4 units

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

A series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series.

T Q N K H E B Y V S P ? ? ?

A) NKG B) NKI
C) MJG D) MJH
 
Answer & Explanation Answer: C) MJG

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Filed Under: Alphabet Test
Exam Prep: Bank Exams

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Q:

If "*" denotes "added to", "&" denotes "divided by", "@" denotes "multiplied by" and "%" denotes "subtracted from", then 135 & 15 @ 10 % 3 * 6 = ?

A) 47 B) 89
C) 93 D) 100
 
Answer & Explanation Answer: C) 93

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Filed Under: Coding and Decoding
Exam Prep: AIEEE , Bank Exams , CAT

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Q:

Breadth of a rectangle is equal to the diagonal of the square whose side is 2.5√2 cm. Ratio between length and breadth of rectangle is 3 : 1. Find the area of the rectangle (in cm2).

A) 75 B) 90
C) 85 D) 80
 
Answer & Explanation Answer: A) 75

Explanation:

Diagonal of Square = Side √2= 2.5√2 × √2= 5 cm
Breadth = 5 cm
Length of rectangle = 5 × 3 = 15 cm
Area of rectangle = 15 × 5 = 75 cm2

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Q:

If medians of a triangle have lengths 18 cm, 24 cm and 30 cm, then what is the area (in sq.cm) of the triangle?

A) 24√6 B) 244
C) 288 D) 360
 
Answer & Explanation Answer: C) 288

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Q:

If the number 1 on the clock is replaced by the letter M, the number 2 is replaced by N and so on, then when the time is 21:00 p.m. the hour hand will be at ____ letter

A) T B) S
C) V D) U
 
Answer & Explanation Answer: D) U

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Filed Under: Coding and Decoding

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Q:

A miner sells a diamond to a trader at a profit of 40% and the trader sells it to a customer at a profit of 25%. If the customer pays Rs 56 lakhs to buy the diamond, what had it cost the miner (in Rs lakhs)?

A) 30 B) 28
C) 25 D) 32
 
Answer & Explanation Answer: D) 32

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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