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Shivendra Singh

· started a discussion

· 1 Months ago

question is wrong (Question: 339997.0 )

here minus of 3 and plus of 5 means 2 but it is 1 given here

Question:
DIRECTIONS: What will come in place of the question mark (?) in the following questions?
(4.411/2 x 2.561/2) ÷ (0.5121/3 x 161/4) +  \(\sqrt[3]{5^4\sqrt{5^{-5}\sqrt{5^6}}}\) = ?
Options:
A) 8.5
B) 6.2
C) 7.1
D) 9.1
E) 4.3
Solution:

(4.411/2 x 2.561/2) ÷ (0.5121/3 x 161/4) + \(\sqrt[3]{5^4\sqrt{5^{-5}\sqrt{5^6}}}\)  = ?

(2.1 x 1.6) ÷ (0.8 x 2) +  \(\sqrt[3]{5^4\sqrt{5^{-5 }\times5^3}}\)  = ?

(3.36) ÷ (1.6) +  \(\sqrt[3]{5^4\times5^{-1}}\)  = ?

2.1 + 5 = ?

? = 7.1

Amit Shekhawat

· commented

· 1 Months ago

sq.root nikaloge to -1 hi aayga
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