`?% "of" 590-11.8=236`

105.27% "of" 1200.11+11.80% "of" 2360.85=21.99% "of" ? +1420.99

8+(-11) =

12.8 % of 715=?

Whose value is 11.18 if sqrt5 = 2.236 ?

If sqrt5 = 2.236 , then sqrt5 //2 is A. 1.851 B. 1.118 C. 2.236 D. 1.782

If sqrt 5= 2.236 , then frac(sqrt5) (2) is (A) 1.118 (B) 1.851 (C) 2.236 (D) 1.782

5/11+8/11-2/11

A shopkeeper purchases 11 knives in Rs.10 and sells them to the rate of 10 knives for Rs.11. He earns a profit of 11% b.15% c.20% d.21%