Logical Reasoning Questions and Answers
21
Complete the series 7, 11, 19, 35, 67, ?
correct answer b
Last Term *2 - 3 = Next Term.
First Term = 7.
Second Term = 7 *2 -3 = 11.
Third Term = 11 *2 - 3 = 19.
Fourth Term = 19 *2 - 3 = 35.
Fifth Term = 35 *2 - 3 = 67.
Sixth Term = 67 *2 -3 = 131.
22
Complete the series 8, 22, 64, 190, 568, ?
correct answer a
Logic:
Previous Term *3 - 2 = Next term.
First Term = 8.
Second term = 8 *3 - 2 = 24 -2 = 22.
Third term = 22 *3 -2 = 64.
Fourth term = 64 *3 -2 = 190.
Fifth Term = 190 *3 - 2 = 568.
Sixth Term = 568 *3 -2 = 1704 -2 = 1702.
23
Complete the series 5760, 2880, 960, 240, 48, ?
correct answer b
First Term = 5760.
Second term = 5760 /2 = 2880.
Third Term = 2880/3 = 960.
Fourth term = 960/4 = 240.
Fifth term = 240/5 = 48.
So,
Required term = 48/6 = 8.
