Questions

If X2+4y2+z2-4x-2z+5-0, then find the value of y15+x5z14

The Sahitya Akademi Awards are given for best writings in how many Indian languages?

Who is the author of "My Father is a Hero"?

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.

When the kerosene burned, the fuel in the tank below would be __________ pressure, and __________a small circular flame would appear in the burner.The valve had to be opened to let more kerosene vapour to the burner and pumping resumed. With the increase in pressure, the burner flame would spread _________ a loud noise. To lower the flame,the valve had to be _________ opened to reduce the pressure and then tightened until the desired flame size was achieved. _________ you wanted the flame to be bigger, you had to hit the piston again. Pump stoves are still in vogue.

had to be _________ opened to reduce

In each of the questions, four alternatives are given for the Idiom/Phrase. Choose the alternative which best expresses the meaning of the Idiom/Phrase and click the button corresponding to it.

To break the ice

A ________________ is known by different names in different parts of the world. It is called a ‘hurricane’ in North America.

Which one of the following statements with regard to the National Commission for Scheduled Tribes is not correct?

On 5 September 2017, who launched an online quiz competition named ‘Prakriti Khoj’?