51 years ago in Numerical Aptitude

# If x = 31 + 8√15, then the value of $$\left( {\sqrt x + \frac{1}{{\sqrt x }}} \right)$$ isयदि x = 31 + 8√15, तो $$\left( {\sqrt x + \frac{1}{{\sqrt x }}} \right)$$ का मान क्या है?

[A] 8 + √15
[B] 8
[C] 2√15
[D] 8 - √15
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## Answers

ram manohar - 2 years ago

ram manohar from Hyderabad, India is saying 8 + √15 is correct answer

ram manohar - 2 years ago

ram manohar from Hyderabad, India is saying 8 + √15 is correct answer

Nazia Sayed - 3 years ago

Nazia Sayed from Mumbai, India is saying 8 + √15 is correct answer

Pawan Kumar Vijarania - 3 years ago

Pawan Kumar Vijarania from Delhi, India is saying 8 is correct answer

Sayed badruzama - 3 years ago

Sayed badruzama from Mumbai, India is saying 8 is correct answer

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### The value of a machine depreciates by 20% every year. If its present value is Rs. 32000, its value after 2 yr will beएक मशीन का मूल्य हर वर्ष 20% से गिर जाता है। यदि उसका वर्तमान मूल्य 32000 रु. है, तो 2 वर्ष बाद उसका मूल्य होगा -

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