Question

In each of the following questions the number series is given. One term of the series is denoted by x. You have to calculate of value of x and by using the value of x, you have to solve the following questions.

92 51 21 13.5 x 4.25,

find the value of (10x + x ndash; 5)?

A 59 Correct Answer Incorrect Answer
B 56 Correct Answer Incorrect Answer
C 66.5 Correct Answer Incorrect Answer
D 65 Correct Answer Incorrect Answer

Solution

(92 divide; 2) + 5 = 51 (51 divide; 3) + 4 = 21 (21 divide; 2) + 3 = 13.5 (13.5 divide; 3) + 2 = 6.5 (6.5 divide; 2) + 1 = 4.25 Then, (10x + x ndash; 5) rArr; (10 times; 6.5 + 6.5 ndash; 5) rArr; 65 + 6.5 ndash; 5 rArr; 66.5

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