Exams

A body of mass 3 kg accelerates from 10 m/s to 20 m/s in 5 seconds due to the application of a force on it. Calculate the magnitude of this force (in N).

The ratio between the weights of gold and silver in an alloy is 17:3. If the weight of silver in the alloy is 2.7 gm, find the weight of gold in the alloy?

Under which Article of Indian Constitution an emergency can be declared on the grounds of failure of constitutional machinery in the states?

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

Come what may

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

It is a proverbial ___________, that every one makes his own destiny; and __________ is usually interpreted, that every one, by his wise ______ unwise conduct, preparesgood or evil for himself: but we may also understand it, that whatever it be that he receives _________ the hand of Providence, he may so accommodate __________ toit, that he will find his lot good for him, however much may seem to others to be wanting.

that he receives _________ the hand of Providence,

Which of the following is NOT a metamorphic rock?

According to the categories of land mentioned in the Chola inscriptions ___________ was known as the land gifted to temples?

Gaseous exchange takes place in leaves through tiny pores for the purpose of photosynthesis. What are these pores?