Exams

If on an item there is 12% discount on the marked price of Rs 10,000 but the item is sold at Rs 8,360 only then what additional discount (in %) did the customer get?

If (1 -­ cosA)/(1 + cosA) = x, then the value of x is

Triangle DEF is right angled at E. If cot D = 5/12, then what is the value of sin F?

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?

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

The beans are _____________ turned to avoid burning.

A series is given, with one word missing. Choose the correct alternative from the given ones that will complete the series.

upset, aurora, spurn, strut, status, ?

_________ affect the rate of humus formation of soil.

Who elects the members of Rajya Sabha?