Exams

As the river approaches the sea, the speed of the flowing water decreases and the river begins to break up into a number of streams called ___________.

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

What would the cavalry (doing) out here?

If a - b = 2 and ab = 8, then what is the value of a3 - b3?

If a2+b2c2 = b2+c2a2 = c2+a2b2 = 1k k≠0 then k =

If cot(A/2) = x, then x is equal to

To convert temperature from Celcius to Kelvin scale, you must ___ the given temperature.

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

Throw up the sponge

Fighting began in Lexington and concord when British troops