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.
If 152 242x 332 404 314, then find the value of (2x – 1)?
A611Correct AnswerIncorrect Answer
B223Correct AnswerIncorrect Answer
C313Correct AnswerIncorrect Answer
D322Correct AnswerIncorrect Answer
E441Correct AnswerIncorrect Answer
Solution
Sum of the digits = 8 Then, 2(611) – 1 = 1222 – 1 = 1221
