Select the correct combination of mathematical signs to replace the * signs and to balance the given equation.
 67 * 88 * 8 * 14 * 3 * 19 * 17

Select the correct combination of mathematical signs to replace the * signs and to balance the given equation.
 96 * 6 * 24 * 49 * 25

If ‘A’ denotes ‘+’, ‘B’ denotes ‘×’, ‘C’ denotes ‘–’ and ‘D’ denotes ‘÷’, then what will come in place of ‘?’ in the following equation?
 71 A 3 B 2 C 6 B (65 D 13) C 7 B4 =?

By interchanging the given two signs and numbers which of the following equation will be correct?
 + and –, 2 and 4

If ‘+’ means ‘÷’, ‘ ̶ ’ means ‘+’, ‘×’ means ‘ ̶ ’ and ‘÷’ means ‘×’, what will be the value of the following expression?
 [{(32 × 20) - (2 ÷ 3)} + (2 - 4)] ÷ 3

Select the corr ect combination of mathematical signs to replace the * signs and to balance the given equation.
 13 * 5 * 3 * 3 * 2 

Direction: Some equations have been solved on the basis of certain system. Find the correct answer for the unsolved equation on that basis.

If 24 × 2 = 84, and 32 × 3 = 69, then 13 × 3 = ?

Select the correct combination of mathematical signs to sequentially replace the * signs and balance the given equation.
 17 * 11 * 42 * 2 * 7 = 18