# Logical Reasoning Questions And Answers :: Number Series: part2

Logical Reasoning Ability Test : Number Series QUESTIONS AND ANSWERS :: part2 : 1 to 5

 1. 6, 7, 9, 13, 21, �� 25 29 37 32 None of these ANSWER : 37 Explanation : . Series moves with a difference of 1, 2, 4, 8, 16. Hence, the missing number will be 37.
 2. 3, 6, 6, 12, 9, �., 12 15 18 11 13 None of these ANSWER : 18 Explanation : . There are two alternate series 3, 6, 9, 12 and 6, 12, 18�.. Hence, the missing number will be 18.
 3. 77, 78, 77, 81, 73, ��, 55 69 71 82 89 None of these ANSWER : 82 Explanation : . Series increases and decreases alternatively with a difference of +(1)�, -(1)�, +(2)�, -(2)�, +(3)�,- (3)�, i.e., +1, -1, +4, -8, +9, -27.
 4. 83, 82, 81, �.., 69, 60, 33 73 80 75 77 None of these ANSWER : 77 Explanation : . Series has been written in reverse order with a difference of (1)�, (1)�, (2)�, (2)�, (3)�, (3)�, i.e., 1, 1, 4, 8, 9, 27.
 5. 1, 2, 3, 5, 7, ��.. 8 9 10 13 None of these ANSWER : 10 Explanation : . Series moves with a difference of 1, 1, 2, 2, 3, 3 and so on. Hence, the missing number will be 10.

More Number Series QUESTIONS AND ANSWERS available in next pages

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