Aptitude and Reasoning Questions

Q:

If x and y are the two digits of the number 653xy such that this number is divisible by 80, then x+y is equal to  ?

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

Explanation:

Since 653xy is divisible by 5 as well as 2, so y = 0.
Now, 653x0 must be divisible by 8.
So, 3x0 must be divisible by 8. This happens when x = 2
x + y = (2 + 0) = 2.

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Filed Under: Numbers
Exam Prep: GRE , GATE , CAT , Bank Exams , AIEEE
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26 18526
Q:

In the following question, select the missing number from the given series.

 

2, 5, 9, 14, 20, ?

 

 

A) 26 B) 27
C) 30 D) 31
 
Answer & Explanation Answer: B) 27

Explanation:
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Filed Under: Number Series
Exam Prep: Bank Exams

7 18524
Q:

A bar graph showing the heights of six mountain peaks. Study the bar graph and answer questions

Write the ratio of the heights of the highest peak and the lowest peak

A) 22:15 B) 15:22
C) 20:13 D) 13:22
 
Answer & Explanation Answer: A) 22:15

Explanation:
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Filed Under: Bar Charts
Exam Prep: Bank Exams

1 18517
Q:

Arrange the given words in the sequence in which they occur in the dictionary.

 

1. Read

2. Real

3. Ready

4. Rather

5. Ratify

 

A) 32415 B) 12543
C) 45123 D) 45132
 
Answer & Explanation Answer: D) 45132

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

1 18516
Q:

The amount of water (in ml) that should be added to reduce 9 ml lotion, containing 50% alcohol, to a lotion containing 30% alcohol is ?

A) 6 ml B) 11 ml
C) 15 ml D) 9 ml
 
Answer & Explanation Answer: A) 6 ml

Explanation:

Let us assume that the lotion has 50% alcohol and 50% water.
ratio = 1:1
As the total solution is 9ml
alcohol = water = 4.5ml
Now if we want the quantity of alcohol = 30%
The quantity of water = 70%
The new ratio = 3:7
Let x ml of water be added
We get,
4.54.5+x = 37
=> x=6
Hence 6ml of water is added.

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Filed Under: Alligation or Mixture
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30 18513
Q:

Arrange the given words in the sequence in which they occur in the dictionary.

i. Argument
ii. Augmentation
iii. Agility
iv. Astute

 

A) iii,ii,i,iv B) iii,i,iv,ii
C) iii,i,ii,iv D) iv,ii,iii,i
 
Answer & Explanation Answer: B) iii,i,iv,ii

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

0 18512
Q:

In the following question, select the missing number from the given series.

57, 69, 81, 93, ?, 117

A) 104 B) 105
C) 111 D) 108
 
Answer & Explanation Answer: B) 105

Explanation:
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Filed Under: Number Series
Exam Prep: Bank Exams

1 18494
Q:

From the word 'ASTOUNDER', how many independent words can be made with-out changing the order of the letters and using each letter only once ? 

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

Explanation:

The words formed are

AT and UNDER, AS and UNDER (or) AT and SOUND 

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Filed Under: Alphabet Test

124 18494