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Aptitude and Reasoning Questions

Q:

Name a pair of complementary angles?

name_a_pair_of_complementary_angles1535013814.png image

A) B + C B) A + C
C) C + C D) B + A
 
Answer & Explanation Answer: D) B + A

Explanation:

Complementary angles are those whose sum is 90.

Given here, is a right angled triangle, where anfle C is 90 deg. In this, sum of Angles A + C = 90, since, sum of angles in a right angled triangle = 180, angle C = 90 and

hence sum of A + B = 180 - C = 180 - 90 = 90.

 

Hence, the pair of cimplementary angles in the given triangle = Angle A + B.

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Filed Under: Arithmetical Reasoning
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Q:

If a=x13y13+x-13y-13 then a3-3ay-x is equal to

A) y^2x B) x^2y
C) a^2x D) a^2y
 
Answer & Explanation Answer: A) y^2x

Explanation:
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Filed Under: Simplification
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Q:

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

 

POT, OMS, NKR, MIQ, ?

 

A) LGP B) KGO
C) LHP D) KHO
 
Answer & Explanation Answer: A) LGP

Explanation:
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Filed Under: Alphabet Test
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Q:

Two numbers are 30% and 60% lesser than a third number. By how much percent is the second number to be enhanced to make it equal to the first number?

A) 75 percent B) 42.86 percent
C) 30 percent D) 50 percent
 
Answer & Explanation Answer: A) 75 percent

Explanation:
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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

Select the alternative which represents three out of the five alternative figures which when fitted into each other would form a complete square.

A) 1,3,4 B) 1,4,5
C) 1,2,5 D) 1,2,4
 
Answer & Explanation Answer: B) 1,4,5

Explanation:

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Filed Under: Shape Construction

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Q:

Aayush's birthday is on Monday 22nd May. On what day of the week will be Neerav's Birthday in the same year if Neerav was born on 30th October?

A) Monday B) Wednesday
C) Friday D) Thursday
 
Answer & Explanation Answer: A) Monday

Explanation:
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Filed Under: Calendar
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Q:

Priya’s age was cube of an integral number (different from 1) four years ago and square of an integral number after four years. How long should she wait so that her age becomes square of a number in the previous year and cube of a number in the next year?

A) 7 years B) 12 years
C) 14 years D) 21 years
 
Answer & Explanation Answer: C) 14 years

Explanation:
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Filed Under: Problems on Ages
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Q:

Can yoy guess the Age of Karthik & Kalyan  ?

age_31499317915.jpg image

A) 68 & 44 B) 64 & 48
C) 58 & 54 D) 76 & 36
 
Answer & Explanation Answer: B) 64 & 48

Explanation:

Given Karthik + Kalyan = 112

Given that when karthik is at the age of kalyan he is twice of Kalyan's age

i.e When he was 48 means Kalyan is at 24

=> Present age of Kalyan is 48

And that of Karthik is 112 - 48 = 64

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Filed Under: Problems on Ages
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