Who invented Aerosol can?
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Who invented the contact lens?
Who Invented Universal Standard Time?
If x3 + y3 + z3 = 3(1 + xyz), P = y + z – x, Q = z + x – y and R = x + y – z, then what is the value of P3 + Q3 + R3 – 3PQR?
After buying a toy for Rs. 66, Raghu managed to sell it at a profit of 15%. The selling price of the toy was
In a certain code language, '-' represents '+', '+' represents 'x', 'x' represents '÷' and '÷' represents '-'. Find out the answer to the following question.
3 - 10 + 40 x 80 ÷ 6 = ?
The perimeter of a triangle is 28 cm. If the length is 5/2 times its breadth, find the length and breadth of the triangle.
Ghatotkacha (who ruled in the years 290–305 B.C.) was a king from which dynasty?