Find the missing number in the series? 4, 18, ?, 100, 180, 294, 448 48 50 58 60

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Question
Find the missing number in the series? 4, 18, ?, 100, 180, 294, 448
Options
A. 48
B. 50
C. 58
D. 60

Correct Answer

48

Explanation

Take a Look at this series :

$2^{3}$ - $2^{2}$ = 8 - 4 = 4

$3^{3}$ - $3^{2}$ = 27 - 9 = 18

$4^{3}$ - $4^{2}$ = 64 - 16 = 48

$5^{3}$ - $5^{2}$ = 125 - 25 = 100

$6^{3}$ - $6^{2}$ = 216 - 36 = 180

$7^{3}$ - $7^{2}$ = 343 - 49 = 294

$8^{3}$ - $8^{2}$ = 512 - 64 = 448

Number Series problems

Search Results

1. In a certain code language, '-' represents'+', '+' represents 'x', 'x' represents '�' and '�'represents '-'. Find out the answer to the following question. 2 - 12 + 10 x 5 � 12 = ?
Options
A. 32
B. 8
C. 4
D. 14

2. In a certain code language, '+' represents 'x', '-' represents '+', 'x' represents '�' and '�' represents '-'. What is the answer to the following question? 24 x 6 - 8 + 2 = ?
Options
A. 25
B. 50
C. 40
D. 20

3. In a certain code language, '+' represents 'x', '-' represents '+', 'x' represents '�' and '�' represents '-'. What is the answer to the following question? 642 x 6 � 25 + 4 = ?
Options
A. 11
B. 64
C. 18
D. 7

4. If "A" denotes "subtracted from", "B" denotes "added to", "C" denotes "divided by", "D" denotes "multiplied by", then which of the following statement is correct?
Options
A. 3 A 12 B 16 D 17 C 1 = 163
B. 5 C 7 A 9 D 8 B 2 = 294
C. 13 C 13 A 13 B 13 D 13 = 157
D. 18 C 16 D 49 A 27 B 9 = 200

7. Find the missing number in the following series? 3, 5, 5, 19, 7, 41, 9, ?
Options
A. 71
B. 61
C. 79
D. 69

8. Find out the wrong term in the series 2, 5, 10, 50, 500, 5000
Options
A. 5000
B. 500
C. 10
D. 50

9. In the following question, various terms of an alphanumerical series are given with one or more terms missing as shown by (?).Choose the missing terms out of the given alternatives. 2Z5, 7Y7, 14X9, 23W11, 34V13, ?
Options
A. 47U15
B. 47V14
C. 45U15
D. 27U24

10. Find out the wrong term in the series 2, 3, 4, 4, 6, 8, 9, 12, 16
Options
A. 9
B. 12
C. 16
D. 8

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