Answer-If 18 x 10 42 -22, Then, 50% of 2x - 25% of x = ?

18 8 26 26 ndash 16 10 10 32 42 42 ndash 64 - 22 Hence, x 26 Hence, 50100 times 2 times 26 - 25100 times 26 26 ndash 132 19.5

Question

If 18 x 10 42 -22, Then, 50% of 2x - 25% of x =

? In each of the following questions a number series is given. One term of the series is denoted by X. You have to calculate the value of X and by using the value of X , you have to replace the question mark (?) in the following questions :

A 26

B 32

C 42

D 19.5

E None of these

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If 18 x 10 42 -22, Then, 50% of 2x - 25% of x =

Solution