2109
Q:

# Find the missing number in the series?4, 18, ?, 100, 180, 294, 448

 A) 48 B) 50 C) 58 D) 60

Answer:   A) 48

Explanation:

Take a Look at this series :

$23$ - $22$ =  8 - 4 = 4

$33$ - $32$ = 27 - 9 = 18

$43$ - $42$ = 64 - 16 = 48

$53$ - $52$ = 125 - 25 = 100

$63$ - $62$ = 216 - 36 = 180

$73$ - $72$ = 343 - 49 = 294

$83$ - $82$ = 512 - 64 = 448

Q:

Select the number that can replace the question mark (?) in the following series.

1537, 1539, 1543, ?, 1557, 1567

 A) 1553 B) 1550 C) 1546 D) 1549

Answer & Explanation Answer: D) 1549

Explanation:
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2 193
Q:

Write four more rational numbers in the following pattern

 A) 56,78,910,1112 B) 530,636,742,848 C) 5-66-127-18,8-24 D) 5-30,6-36,7-42,848

Answer & Explanation Answer: D) 5-30,6-36,7-42,848

Explanation:
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3 317
Q:

Select the number that can replace the question mark (?) in the following series.
40, 37, 43, 34, 46, ?

 A) 31 B) 41 C) 51 D) 61

Answer & Explanation Answer: A) 31

Explanation:
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3 261
Q:

Select the number that can replace the question mark (?) in the following series.

17, 19, 22, 27, 34, 45, 58, ?

 A) 67 B) 78 C) 75 D) 73

Answer & Explanation Answer: C) 75

Explanation:
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4 420
Q:

Select the number that can replace the question mark (?) in the following series.

61, 63, 65, 77, 89, ? , 149, 205

 A) 115 B) 123 C) 119 D) 132

Answer & Explanation Answer: C) 119

Explanation:
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5 862
Q:

Select the option in which the numbers are related in the same way as are the number sin the given set.
(7, 98, 196)

 A) (15, 190, 380) B) (18, 185, 360) C) (11, 154, 308) D) (20, 267, 520)

Answer & Explanation Answer: C) (11, 154, 308)

Explanation:
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0 214
Q:

Select the numberthat can replace the question mark (?) in the following series.
45, 47, 53, 65, 85, ?

 A) 115 B) 130 C) 145 D) 105

Answer & Explanation Answer: A) 115

Explanation:
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1 612
Q:

Complete the number series by choosing the correct options.

1, 8, 27, 64, ....., ......., 343, ......, 729.

 A) 125, 216, 512 B) 125, 262, 515 C) 125, 213, 510 D) 145, 261, 512

Answer & Explanation Answer: A) 125, 216, 512

Explanation:
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1 980