According to the Forbes recent list, which is the best

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.

Which two signs should be interchanged to make the given equation correct?

225 + 5 × 3 ÷ 5 – 7 = 133

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 from the options given to replace # signs and get a balanced equation. 24 #8 #4 # 10 # 2

If '+' means '÷', '÷' means '–', '–' means '×', '×' means '+', then ' 30 + 10 ÷ 6 – 5 × 6 ' = (?)

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?

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

Which one of the following is correct?

28 * 7 * 8 * 10