Question

If fish A and fish B are of the length 10 cm and 30 cm, which one of the following is true?

• A. Length of fish B is 2 times the length of fish A.
• B. Length of fish A is three times the length of fish B.
• C. Length of fish A is same as the length of fish B.
• D. Length of fish B is three times the length of fish A.

Answer 1

The correct option is D Length of fish B is three times the length of fish A.

$\text{Length of Fish A}=10cm\text{Length of Fish B}=30cm.$

$\text{We know that,}30cm=3\times 10cm\text{Hence, 30 cm is 3 times 10 cm.}$

$\text{So, Length of Fish B is three times the}\text{length of Fish A.}$