If 5/6 of a property worth be Rs.976500 then the value of 3/5 of the property is:

[(0.87)³ + (0.13)³] / [(0.87)² - 0.87 x 0.13 + (0.13)²] = ?

\15.60 x 0.30=?

9.724 ÷ 100 = ?

475.124 x 15.98 ÷ 8.001 + 33.33 = ?

A person was asked to state his age in years. His reply was , "Take my age 3 years hence, multiply it by 3 and subtract 3 times my age 3 years ago and you will know how old I am." What was the age of

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