Question

Find the analogous pair for $(2,10,58)$ from the given alternatives.

• A. $(4,20,56)$
• B. $(7,42,49)$
• C. $(12,24,47)$
• D. $(9,27,81)$

Answer 1

Answer: (A)

$(4,20,56)$

Given $(2,10,58)$

$10=2\times 5$ and $60=10\times 6$ and $58=60-2$

Now, in option A which is $(4,20,56)$

As $20=4\times 5$ and $60=6\times 10$ and $56=60-4$

Hence the option A is correct.