निम्नलिखित शब्दों

If the following interchanges are made in signs, then what would be the value of the following expression?

16 ÷ 64 X 20 - 16 + 18

Select the number from among the given options that can replace the question mark (?) in the following series.

24, 35, 51, 73, 102, ?

A shopkeeper sells rice in such a way that the selling price of 950 gm is the same as the cost price of one kilogram. Find his gain percent.

Select the correct combination of mathematical signs that can sequentially replace '*' sign and balance the equation given below.

Select the correct combination of mathematical signs that can sequentially replace the sign * and make the equation correct.

8 * 12 * 7 * 5 * 3 * 201

If '+' means '÷', '×' means '-', '-' means '×' and '÷' means '+', then what is the value of the following expression?

What will be the value of expression if the numbers/digits ‘(30)’ and ‘(13)’ are interchanged?

78 ÷ 30 × 6 + 13 - 14 + 12