The predecessor of `-14` is `-15` (b) 15 (c) 13 (d) `-13`

The predecessor of -14 is (a) -15 (b) 15 (c) 13 (d) -13

(-16)+14-(-13) is equal to: -11 (b) 12 (c) 11 (d) -15

What is the ratio of the speeds of vehicle D and vehicle E on Day 2?( a) 15:13 (b) 17:13 (c) 13:11 (d) 17:14 (e) None of these

(-16)+14-(-13) is equal to: (a) -11 (b) 12 (c) 11 (d) -15

9, 12, 11, 14, 13, (.....), 15 (a) 12 (b) 16 (c) 10 (d) 17

The clitellum is a distinct part in the body of earthworm, it is found in (A) Segment 13 - 14 - 15 (B) Segment 14 - 15 - 16 (C) Segment 12 - 13 - 14 (D) Segment 15 - 16 - 17

Simplify: 1/(1+(2/3)/(1+2/3+(8/9)/(1-2/3))) . (11)/(13) (b) (13)/(15) (c) (13)/(11) (d) (15)/(13)

15, 32, 14, 30, 13, ?

Add (-13)/(20) and (14)/(15) .

In a triangle a = 13 , b = 14, c = 15, r =