`1+4=5`
`2 +5=12`
`5+6=21`
`8+11=? `

If 19+4# 5=39 and 21 # 5+6=111 , then 11+15 # 5=?

The value of (5 div 2 of 1/2)div (5 1/4 div 3/7 of 1/2)div (5 1/9-7 7/8 div 9 9/20)xx11/21 is: (5 div 2 of 1/2)div (5 1/4 div 3/7 of 1/2)div (5 1/9-7 7/8 div 9 9/20)xx11/21 का मान ज्ञात करे।

The value of (5 1/4 div 3/7 of 1/2)div (5 1/9-7 7/8 div 9 9/20)xx11/21-(5 div 2 of 1/2) is: (5 1/4 div 3/7 of 1/2)div (5 1/9-7 7/8 div 9 9/20)xx11/21-(5 div 2 of 1/2) का मान ज्ञात करे।

18 3/4xx?-:6/(37)=1480 11 7/(12) (b) 11 4/5 (c) 12 5/(12) (d) 12 4/5 (e) None of these

If 2 (3)/(4) - (5)/(8) + (-5)/(12) + 1 (1)/(6) = k, then find k.

The value of [5 4/9 div (11/4-13/6)^2] div [7 3/11 of 8 4/5 div 1 5/7-4/3]^2 is: [5 4/9 div (11/4-13/6)^2] div [7 3/11 of 8 4/5 div 1 5/7-4/3]^2 का मान है:

11 : 5 :: 17 : ? (A) 6 (B) 8 (C) 10 (D) 12