Questions

___ is not a chemical change.

Which one of the following derives nutrition from plants as a parasite?

Which of the following is NOT a characteristic of dicotyledons plants?

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

Who was appointed as the Managing Director of International Monetary Fund for 5 years starting July 5, 2016?

An object of 5.0 kg is raised through a height of 2.0m. The work done in the process is

Which is the largest fresh water lake in the world?

‘Mentor India’ Compaign is an initiative to engage leaders who can guide and mentor students at ‘Atal Tinkering Labs’ across the country. Who launched‘Mentor India’ Campaign?