\sqrt{24^4} + 224 = ?\times20^2

RRB NTPC Mains or Stage 2 Model Paper 5 with solutions

Question : 27 of 120

Marks: +1, -0

√{24^4} + 224 = ?×20^2

Solution:

(c)

√24^4 + 224 = ?×20^2

⇒

{(24)^2+ 224 }/{20^2}?⇒ ? 800/ 400

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