असंगत

Which of the following interchange of sign would make the given equation correct?

45 × 9 + 5 ÷ 4 = 25

By interchanging the given two numbers (not digits), which of the following equations will be correct?

24 and 15

If P is coded as '÷', Q is coded as '+', R is coded as '-' , and S is coded as 'x' , then what is the value of the following expression?

51.884 ×  12.91 ×  16.502 =?

If × stands for 'addition', ÷ stands for 'subtraction', + stands for 'multiplication' and - stands for 'division', then 31 × 18 ÷ 20 - 5 + 9 = ?

If 'A' stands for '-', 'B' stands for '×', 'C' stands for '+', and 'D' stands for '÷', then what is the value of the following expression.

If ‘%’ means (÷), ‘#’ means (-), ‘@’ means (×), and ‘&’ means (+), then what is the value of the expression:

Select the correct combination of mathematical signs to sequentially replace the * signs and to balance the given equation.

168 * 8 * 7 * 34 * 94 = 256

4 – 10 × 5 + 9 ÷ 3 = 51