10+ Number Series Puzzles Questions with Answers - 1

Ans:51

(9 + 8) x 3 = 51

(6 + 5) x 8 = 88

(7 + 1) x 6 = 48

(5 + 2) x 9 = 63

Ans: 2

116 x 3 = 348

348 x 2 = 696

Ans: 2

54 + 16 = 70 ÷ (18 + 17) =2

90 + 9 = 99 ÷ (19 + 14) = 3

55 + 35 = 90 ÷ (26 + 19) = 2

Ans: 127

7 + 8 = 15, 2 x 4 = 8

3 + 9 = 12, 3 x 2 = 6

9 + 3 = 12, 7 x 1 = 7

Ans: 7

2nd line is subtracted from the 1st line to obtain the 3rd line.