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English and Logical Reasoning Prep Guide

Exam: English and Logical Reasoning Prep Guide
Subject: Logical Reasoning
Chapter: Chart Logic

English and Logical Reasoning Prep Guide · Logical Reasoning · Chart Logic

The population of rats is increasing year after year in a village....

The population of rats is increasing year after year in a village. Find out the missing population from the following information :

\begin{array}{lcccccc} Years & 1990 & 1991 & 1992 & 1993 & 1994 & 1995 \Population & 4 & 8 & 16 & ? & 44 & 64\end{array}

Options

A $22$
B $32$
C $28$
D $34$

Correct answer

C. $28$

Step-by-step solution

\begin{array}{lll}4+4=8 & 8+8=16 & \\ 16+12=28 & 28+16=44 & 44+20=64\end{array}

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