23
Q:

Which Number would come in place of the underline mark in the series.

3, 9, 21, ___ , 93

A) 39 B) 45
C) 48 D) 51

Answer:   B) 45



Explanation:

First difference is 6 and second is 12. But if we take third as 18, then fourth difference will be 24. Then 93 can not be the last term.

So we have to take the difference as 6, 12, 24 and 48. 

So Answer is 21+24 = 45 

Q:

Which number will replace the question mark (?) in the following series?


118, 129, 141, 154, 168, ?

 

A) 184 B) 182
C) 181 D) 183
 
Answer & Explanation Answer: D) 183

Explanation:
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0 59
Q:

Which number will replace the question mark (?) in the following series?


115, ?, 134, 145, 157, 170

 

A) 122 B) 124
C) 127 D) 125
 
Answer & Explanation Answer: B) 124

Explanation:
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0 146
Q:

Which number will replace the question mark (?) in the following series?


102, 110, 126, 150, 182, ?

 

A) 220 B) 246
C) 222 D) 214
 
Answer & Explanation Answer: C) 222

Explanation:
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0 153
Q:

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


87, 89, 92, 97, 104, 115, ? , 145

 

 

A) 125 B) 128
C) 133 D) 132
 
Answer & Explanation Answer: B) 128

Explanation:
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2 383
Q:

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


17, 21, 30, 46, 71, ?

 

A) 105 B) 96
C) 107 D) 101
 
Answer & Explanation Answer: C) 107

Explanation:
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4 807
Q:

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


55, 58, 64, ? , 85

 

A) 77 B) 70
C) 67 D) 73
 
Answer & Explanation Answer: D) 73

Explanation:
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2 488
Q:

Select the option that will fill in the blank and complete the given series.
2, 5, 10, 17, 26, 37, ......... , 65, 82, 101

 

A) 54 B) 48
C) 51 D) 50
 
Answer & Explanation Answer: D) 50

Explanation:
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7 424
Q:

Select the option that will fill in the blank and complete the given series.
0, 7, 26, 63, 124, 215, 342, 511, 728, .........

 

A) 996 B) 1001
C) 999 D) 1000
 
Answer & Explanation Answer: C) 999

Explanation:
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3 477