The series is ( + 7 x 1), (+ 6 x 2), (+ 5 x 3), (+ 4 x 4), (+ 3 x 5), (+ 2 x 6).
The wrong number is 32;
(9 + 6) x 2 = 15 x 2 = 30
The series is + 7, + 11, + 13, + 17, + 19, + 23
11 + 7 = 18, 18 + 11 = 29, 29 + 13 = 42, 42 + 17 = 59, 59 + 19 = 78, 78 + 23 = 101
The wrong number is 34650; 17325 x 3 = 51975
The given series is
+ (14)2, + (13)2, + (12)2, + (11)2, + (10)2
The given series is -
(9 x 9), - (9 x 8), - (9 x 7), - (9 x 6), - (9 x 5)
The given series is + (11 x 1), + (11 x 3), + (11 x 5), + (11 x 7), + (11 x 9). So next no. is 302
x 2.5 + 20.
The series is x 11, x 7, x 5, x 3, x 1. The wrong no. is 34650; 17325 x 3 =51975
The series is 22, + 32, + 42, + 52, + 62, + 72 .
The wrong no. is 56; 32 + 52 = 32 + 25 = 57
The series is x 1 + 1, x 2 + 2, x 3 + 3, x 4 + 4, x 5 + 5, x 6 + 6.
The wrong no. is 38; 12 x 3 + 3 = 36 + 3 = 39
The series is x 3 - 13
The series is + 22, + 23, + 24, + 25, + 26, + 27
Comments
There are no comments.Copyright ©CuriousTab. All rights reserved.