2, 5, 10, 17, 26, 37; 50, 64 (a) 50        (b) 26         (c) 37          (d) 64

Q 26 to 37

5, 10, 13, 26, 29, 58, 61, (......) (a) 122 (b) 64 (c) 125 (d) 128

28,37,64,109,172,?

Number series 2,5,10,17,26,37,…..

17. 19 : 37 : : 26 : ?

5 : 100, 4: 64 :: 4 : 80, 3 :? (A) 26 (B) 48 (C) 60 (D) 54

find the wrong term in the series 5, 10, 17, 24, 37, 50, 65

find the next term in the series 2, 5, 10, 17, 26, 37, 50

The perimeter of the sector O A B shown in Fig. 15.106, is (a) (64)/3c m (b) 26\ c m (c) (64)/5c m (d) 19\ c m (FIGURE)

The perimeter of the sector O A B shown in Fig. 15.106, is (a) (64)/3c m (b) 26\ c m (c) (64)/5c m (d) 19\ c m (FIGURE)