Question

Which of the following numbers is a perfect square? * 1 point a. 343 b. 121 c. 373758 d. 22034087

Answer 1

■ QUESTION :

• Which of the following numbers is a perfect square ?

(a. 343 (b. 121 (c. 373758 (d. 22034087

Here,

• Option (b) is correct answer.

Since,

$\bullet \: \: 343 = 7 \times 7 \times 7 = \pink{ {7}^{3} }$

$\bullet \: \: 121 = 11 \times 11 \to \: \pink{{11}^{2} }$

$\bullet \: \: 373758 = 2 \times 3 \times 7 \times 11 \times 809$

$\bullet \: \: 22034087 = 31 \times 710777$