Aptitude and Reasoning Questions

Q:

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

A) FUGT B) KPLO
C) DWEV D) CWDX
 
Answer & Explanation Answer: D) CWDX

Explanation:
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Filed Under: Odd Man Out
Exam Prep: AIEEE , Bank Exams , CAT

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Q:

How much simple interest will Rs. 4000 earn in 18 months at 12% per annum?

A) Rs.216 B) Rs.360
C) Rs.720 D) Rs.960
 
Answer & Explanation Answer: C) Rs.720

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Filed Under: Simple Interest

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Q:

If 15#2 = 26, 11#3 = 16 and 10#9 = 2, then find the value of 11#4 = ?

A) 4 B) 6
C) 14 D) 16
 
Answer & Explanation Answer: C) 14

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

3 1598
Q:

In the given figure, ABC is a right angled triangle. ABC = 90 deg and ACB = 60 deg. If the radius of the smaller circle is 2 cm, then what is the radius (in cm) of the larger circle?

A) 4 B) 6
C) 4.5 D) 7.5
 
Answer & Explanation Answer: B) 6

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

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Q:

What is the compound interest earned on Rs 80,000 at 40% per annum in 1 year compounded quarterly?

A) 28317 B) 37128
C) 18732 D) 21387
 
Answer & Explanation Answer: B) 37128

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Filed Under: Compound Interest
Exam Prep: Bank Exams

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Q:

A Number is increased by 20%. To get back to the orignal number, the increased number is to be reduced by

A) 20% B) 21%
C) 16 2/3% D) 14 1/3%
 
Answer & Explanation Answer: C) 16 2/3%

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Filed Under: Percentage
Exam Prep: Bank Exams

1 1598
Q:

Which set of letters when sequentially placed at the gaps in the given letter series shall complete it?
J_J_L_KL_JK_MN

A) KKJLM B) KKJML
C) KKMLJ D) KMKLJ
 
Answer & Explanation Answer: B) KKJML

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Filed Under: Alphabet Test
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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