Who is the convenor of the Advisory Council constituted

If ‘#’ denotes ‘-‘, @ denotes ‘×’, ‘$’ denotes ‘+’ and ‘%’ denotes ‘÷’, then 

20 $ 15 # 10 @ 45 % 15

The given equation has been solved on the basis of a certain rule. Find the correct answer for the unsolved equation on that basis.

A cube is made by following the given sheet. In the cube so formed, What would be the symbol on the opposite side of the # Symbol?

Which signs should be interchanged to make the given equation correct.

45 ÷ 5/3 + 10 × 2/5 - 5 = 95

Select the correct combination of mathematical signs to sequentially replace the signs, to balance the following equation.

(12*7*6)* 13 *6

Which of the following is correct?

After interchanging '- ' and '+ ' , 6 and 7 , which of the following equations becomes correct?

Select the correct combination of mathematical signs from the options given to replace # signs and get a balanced equation. 24 #8 #4 # 10 # 2

After interchanging ÷ and × , 4 and 8, which of the following equations becomes correct?