Aptitude and Reasoning Questions

Q:

If ABCD is a Cyclic Quadrilateral, then the value of Cos2A - Cos2B - Cos2C + Cos2D is

 

 

A) -1 B) 2
C) 1 D) 0
 
Answer & Explanation Answer: C) 1

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

0 1025
Q:

The ratio of total surface area and volume of a sphere is 1 : 7. This sphere is melted to form small spheres of equal size. The radius of each small sphere is 1/6th the radius of the large sphere. What is the sum (in cm2) of curved surface areas of all small spheres?

A) 31276 B) 36194
C) 25182 D) 33264
 
Answer & Explanation Answer: D) 33264

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Filed Under: Volume and Surface 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.

Jallianwala Bagh Massacre, Simon Commission, Dandi March, ?

A) Quit-India Movement B) Advent of British
C) Advent of French D) Champaran Satyagraha
 
Answer & Explanation Answer: A) Quit-India Movement

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Filed Under: Logical Sequence of Words
Exam Prep: Bank Exams

1 1025
Q:

Select the missing number from the given responses.

A) 1 B) 4
C) 9 D) 25
 
Answer & Explanation Answer: D) 25

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Q:

Find the total surface area (in cm2) of a right circular cone of diameter 21 cm and slant height 11 cm.

A) 467.5 B) 384
C) 724 D) 709.5
 
Answer & Explanation Answer: D) 709.5

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

0 1024
Q:

In a triangle the length of the side opposite the right angle is 6 cm, what is the length of the side opposite to the angle which measures 30°?

A) 3 cm B) 3√3 cm
C) 3/2 cm D) (3/2)√3 cm
 
Answer & Explanation Answer: A) 3 cm

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

0 1024
Q:

The HCF of 36,54 and 108 is

A) 6 B) 9
C) 18 D) 12
 
Answer & Explanation Answer: C) 18

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Filed Under: HCF and LCM
Exam Prep: AIEEE , Bank Exams

2 1023
Q:

In the following question, four groups of three numbers are given. In each group the second and third number are related to the first number by a Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

 

A) (83, 97, 113) B) (47, 61, 75)
C) (34, 48, 62) D) (64, 78, 92)
 
Answer & Explanation Answer: A) (83, 97, 113)

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

0 1023