Exams

Arjun and Anurag complete a job in 6 days and 7 days respectively. They worked together and earned a total of Rs. 780. Find Arjun's share in this amount in Rs. ?

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.

Volition

Why do the desert plants take up the carbon dioxide for photosynthesis at night?

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

Get on somebody's nerves

Houses of Indian Parliament are prorogued by whom?

________________ refers to the superposing of two or more coherent waves to produce regions of maxima and minima in space, according to the principle of superposition.

Calculate the frequency (in Hz) of a sound wave of wavelength 5 m travelling with a speed of 360 m/s.

If (7x -­ 13) ­ (12x + 3) = 14, then the value of x is ______ .