Aptitude and Reasoning Questions

Q:

Select the option that can replace the '?' symbol in the following equation.

 

122 + 345 - 1 x 1011 ÷ 337 = ?

 

A) 446 B) 644
C) 460 D) 464
 
Answer & Explanation Answer: D) 464

Explanation:
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Filed Under: Simplification
Exam Prep: Bank Exams , CAT

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Q:

what is the missing number in the sequence given below?

12  9  13.50  30.37  ?  341.71

A) 87.63 B) 91.12
C) 93.41 D) 97.94
 
Answer & Explanation Answer: B) 91.12

Explanation:

Given number series is 12  9  13.5  30.3  ?  341.7

Here the pattern followed by the series is

12 

12 x 0.75 = 9

9 x 1.5 = 13.5

13.5 x 2.25 = 30.3

30.37 x 3 = 91.12

91.12 x 3.75 = 341.71

 

Hence, the missing number in the sequence is 91.12.

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Filed Under: Odd Man Out
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10 154804
Q:

A grocer has a sale of Rs 6435, Rs. 6927, Rs. 6855, Rs. 7230 and Rs. 6562 for 5 consecutive months. How much sale must he have in the sixth month so that he gets an average sale of Rs, 6500 ?

A) 4991 B) 5467
C) 5987 D) 6453
 
Answer & Explanation Answer: A) 4991

Explanation:

 Total sale for 5 months = Rs. (6435 + 6927 + 6855 + 7230 + 6562) = Rs. 34009.

 Required sale = Rs.[(6500 x 6) - 34009]

= Rs. (39000 - 34009) 

= Rs.  4991.

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406 153998
Q:

Given Sequence : N O P Q Y B Z A R S H I J K L M T U V G F E W X D C

What will come in place of ( ? ) the following series.

NDP ,  QWB ,  ZFR ,  ?

A) SVI B) AFS
C) IVS D) SFA
 
Answer & Explanation Answer: A) SVI

Explanation:

N + 3 = Q,  Q + 3 = Z,  Z + 3 = S

D - 2 = W,  W - 2 = F,   F - 2 = V

P + 3 = B,   B + 3 = R,  R + 3 =I

Hence , ? = SVI

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65 153587
Q:

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

 

5, 9, 13, 17, 21, ?

 

A) 32 B) 26
C) 25 D) 29
 
Answer & Explanation Answer: C) 25

Explanation:
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Filed Under: Number Series
Exam Prep: Bank Exams
Job Role: Bank Clerk , Bank PO

47 151934
Q:

Find the odd term from the given series of numbers  ?

125, 127, 130, 135, 142, 153, 165 ?

A) 153 B) 165
C) 142 D) 127
 
Answer & Explanation Answer: B) 165

Explanation:

From the beginning, the next term comes by adding prime numbers in a sequence of 2, 3, 5, 7, 9, 11, 13... to its previous term. But 165 will not be in the series as it must be replaced by 166 since 153+13 = 166.

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26 150656
Q:

Find the odd man out of the following number series?

49, 81, 121, 169, 196, 225

A) 81 B) 121
C) 196 D) 225
 
Answer & Explanation Answer: C) 196

Explanation:

Here in the given number series 49, 81, 121, 169, 196, 225

 

Except 196 all others are squares of odd numbers, whereas 196 is a square of 14 which is an even number.

 

Hence, the odd man in the given number series is 196.

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Filed Under: Odd Man Out
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1 150198
Q:

What should come in place of question mark (?) in the following question?

65% × 700 + √196 – 9 × 3 = ?

A) 522 B) 442
C) 402 D) 362
 
Answer & Explanation Answer: B) 442

Explanation:

As per the BODMAS rule, Addition and subtraction can be treated on same priority (from left to right) when they are in consecutive order.

65% × 700 + 14 - 9 × 3 65 × (700/100) + 14 - 27 455 + 14 - 27 = 442

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Exam Prep: AIEEE , Bank Exams , CAT

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