Surds and Indices mcqs test 01 1. 49 x 49 x 49 x 49= 7 ? 7 10 8 9 2. Evaluate (256 ) x (168) 2 5 2 4 6 3. Simplify (27) 2 9 15 12 16 4. The value of [32/243]-4/5 is 15/78 81/16 81/78 71/90 5. The value of (256) 5/4 is: 1024 510 1089 1000 6. The value of [-1/ 216 ] -2/3 is ? 39 30 36 33 7. [1/216] -2/3 x [1/27] -4/3 =? 3/4 5/9 4/9 3/7 8. The value of (/“8“)1/2 is: /““5 /““3 /““2 /“`4 9. (1000) 7 /1018 =? 100 10000 10 1000 10. The value of 51/2 x (1250)0.25 is ? 7 /““7 5 /““5 Loading …