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- Standard 13
- Reasoning
1.Analogy
medium
Choose the correct alternative for the given relation.
Given set : $4718, 5617, 6312, 8314$
A
$2715$
B
$3410$
C
$5412$
D
$6210$
Solution
In all numbers, the product of first and last digits is a multiple of the sum of middle two digits.
Thus, $4 \times 7=35$ is a multiple of $(6+1)$ i.e. $7$ and $\operatorname{so}$ on.
Standard 13
Reasoning
