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juju

· started a discussion

· 1 Months ago

juju (Question: 45372.0 )

yaar aap log itni galat solving krte ho ye kya solve kiya hai aapne

Question:
What should come in place of the question mark (?) in the following question? 


\(68\times\sqrt[]{?}-3421=591\)

Options:
A) 3249
B) 3481
C) 3364
D) 3136
E) None of these.
Solution:

\(68\times \sqrt(?) - 3421 = 591\)

\(68\times \sqrt(?) = 3421+591 = 4012\)

\(\sqrt(?)=4012/68=59\)

Now, on squaring both the sides, we get

? = 3481

kanhaiya jha

· commented

· 1 Months ago

Given answer: 3481 is correct.....
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