Aptitude and Reasoning Questions

Q:

The third proportional of two numbers 9 and 24 is

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

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

2 2165
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) 11 – 121 B) 12 – 144
C) 15 – 225 D) 13 – 171
 
Answer & Explanation Answer: D) 13 – 171

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Odd Man Out
Exam Prep: Bank Exams

0 2165
Q:

If in a certain code, GREEN is written as ITGGP, then how will OINK be written as in the same code?

A) TUMJ B) KLON
C) RKQS D) RKPM
 
Answer & Explanation Answer: D) RKPM

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Coding and Decoding
Exam Prep: Bank Exams

2 2164
Q:

ABCDEF is a regular hexagon of side 12 cm. What is the area (in cm2) of the triangle ECD?

A) 18√3 B) 24√3
C) 36√3 D) 42√3
 
Answer & Explanation Answer: C) 36√3

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Area
Exam Prep: Bank Exams

2 2164
Q:

If x - y = -6 and x + y = 16, then x2- y2 is?

A) 96 B) -96
C) 22 D) -22
 
Answer & Explanation Answer: B) -96

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Simplification
Exam Prep: Bank Exams

1 2163
Q:

If (4x -­ 5) = (3x ­- 1), then the numerical value of (x + 4)2

A) 16 B) 64
C) 32 D) 8
 
Answer & Explanation Answer: B) 64

Explanation:
Report Error

View Answer Report Error Discuss

Filed Under: Simplification
Exam Prep: Bank Exams

1 2163
Q:

If a - b = -5 and a2+b2=73, then find ab.

A) 35 B) 14
C) 50 D) 24
 
Answer & Explanation Answer: D) 24

Explanation:
Report Error

View Answer Report Error Discuss

5 2163
Q:

In a class, average height of all students is 'a' cms. Among them, average height of 10 students is 'b' cms and the average height of the remaining students is 'c' cms. Find the number of students in the class. (Here a>c and b>c )

A) (a(b-c))/(a-c) B) ((b-c)/(a-c))
C) ((b-c)/10(a-c)) D) (10(b-c))/(a_c))
 
Answer & Explanation Answer: D) (10(b-c))/(a_c))

Explanation:
Report Error

View Answer Report Error Discuss

0 2163