Number Series, Logic, and Analogy








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Quiz Begins Here

Q #1
:

Directions: Answer the questions on the basis of the information given below.

. 3, 12, 27, 48, 75, 108, ?
+

 

The terms of the given series are 3 x l2, 3 x 22, 3 x 32, 3 x 42, 3 x 52, 3 x 62,.....

So, missing term = 3 x 72 = 3 x 49 = 147.


Q #2
:

Directions: Answer the questions on the basis of the information given below.

. 563, 647, 479, 815, ?
+

 

The pattern is + 84, - 168, + 336 ...i.e. + 84, - (84 x 2), + (84 x 22), .....

 

 


Q #3
:

Directions: Answer the questions on the basis of the information given below.

. 5, 2, 7, 9, 16, 25, ?
+

Each term in the series, except the first two terms, is the sum of the preceding two terms. So, missing term = 16 + 25 = 41.

Q #4
:

Directions: Answer the questions on the basis of the information given below.

. 10, 14, 26, 42, 70, ?
+

Each term in the series, except the first two terms, is 2 more than the sum of the preceding two terms.

Q #5
:

Directions: Answer the questions on the basis of the information given below.

2, 8, 16, 128, ?
+

Each term in the series, except the first two terms, is the product of the preceding two terms. So, missing term = 16 x 128 = 2048.