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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

Select the missing number from the given alternatives. array lll 3...

Select the missing number from the given alternatives.

\begin{array}{lll}3 & 7 & 5 \\4 & 2 & ? \\5 & 4 & 6 \\60 & 56 & 90\end{array}

Options

A $9$
B $3$
C $4$
D $8$

Correct answer

B. $3$

Step-by-step solution

\begin{aligned} & 3 \times 4 \times 5=60 \quad 7 \times 2 \times 4=56 \\ & 5 \times ? \times 6=90 \\ \therefore \quad & ?=\frac{90}{5 \times 6}=3\end{aligned}

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