Questions

If θ be positive acute angle and 5cosθ + 12sinθ = 13, then the value of cosθ is

As of 2018, who is the union minister of the Ministry of Women and Child Development(MWCD)?

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".

Whether it (were balancing) the budget or the day-to-day menu, grandma was the expert.

In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word.

Chaste

What are Aldehydes ?

Which are the two major rivers which emerge from the Amarkantak Plateau, but they flow in different directions?

A sentence/a part of the sentence is underlined. Four alternatives are given to the underlined part which will improve the sentence. Choose the correct alternative and click the button corresponding to it. In case no improvement is needed, click the button corresponding to "No improvement".

If the room had been brighter, I would have been able to read for a while before bed time.

In the following question, out of the four alternatives, select the word similar in meaning to the word given.
Boisterous