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English and Logical Reasoning Prep Guide

Exam: English and Logical Reasoning Prep Guide
Subject: Logical Reasoning
Chapter: Series Completion

English and Logical Reasoning Prep Guide · Logical Reasoning · Series Completion

Identify the wrong number in the series...

Identify the wrong number in the series

1200,1194,1182,1162,1134,1090,1034

.

Options

A1194
B1182
C1162
D1134

Correct answer

D. 1134

Step-by-step solution

We have

1200,1194,1182,1162,1134,1090,1034

The sequence followed in the given series is:

\begin{aligned} & 6,12,20,30,42,56 \\ & 1200-1194=6 \\ & 1194-1182=12 \\ & 1182-1162=20 \\ & 1162-1134=28 \\ & 1134-1090=44 \\ & 1090-1034=56 \end{aligned}

Hence, the number 1134 is wrong number.

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