Questions

A sound wave has a frequency of 4 kHz and a wavelength of 40 cm. The time taken by the sound wave to travel a distance of 3.2 km is

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 best way to ____________ the children's poor test grades is to teach again the lesson and give a second test.

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

Obstreperous

In the following question, out of the given four alternatives, select the alternative which best expresses the meaning of the Idiom/Phrase.

Wear the green willow

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.

to teach a person to accept a set of beliefs uncritically

Who built Sabarmati Ashram?

Picture of which US President is on the 5 dollar note?

Chalukya temples (Jain temples) at Dilwara are situated in