App Logo

No.1 PSC Learning App

1M+ Downloads

45402516=??\sqrt{45\sqrt{40}\sqrt{25}\sqrt{16}}=??

A30

B25

C35

D40

Answer:

A. 30

Read Explanation:

45402516=454025×4\sqrt{45\sqrt{40}\sqrt{25}\sqrt{16}}=\sqrt{45\sqrt{40}\sqrt{25\times{4}}}

=4540100=\sqrt{45\sqrt{40\sqrt{100}}}

=4540×10=\sqrt{45\sqrt{40\times{10}}}

=45400=\sqrt{45\sqrt{400}}

=45×20=\sqrt{45\times{20}}

=900=\sqrt{900}

=30=30


Related Questions:

image.png
1/5 x 1225.42 + 1/6 x 222.12 + 1/9 x 1962.24 - 5/28 x 2512.12 = ?
15 + 33 ÷ 11 × (12 ÷ 3) – 10 കണക്കാക്കുക
(7770 ÷ 70) + (1500 ÷ 25) + (1008 ÷ 28) + 2152 = ?
18 ÷ (2x18 ÷ 6-5) എത്ര ?