Surds and Indices mcqs test 01 15/07/202009/11/2019 by 1. [1/216] -2/3 x [1/27] -4/3 =? 3/7 4/9 5/9 3/42. The value of (256) 5/4 is: 1089 1000 510 10243. The value of 51/2 x (1250)0.25 is ? 5 7 /““5 /““74. 49 x 49 x 49 x 49= 7 ? 7 8 10 95. The value of (/“8“)1/2 is: /““5 /““3 /““2 /“`46. Simplify (27) 2 16 9 15 127. Evaluate (256 ) x (168) 2 2 4 5 68. The value of [32/243]-4/5 is 81/16 81/78 71/90 15/789. (1000) 7 /1018 =? 100 10000 10 100010. The value of [-1/ 216 ] -2/3 is ? 30 39 36 33 Loading …