Questions

Who stated the following law : 'The properties of the elements are the periodic function of their atomic masses'?

If demand curve for trekking boots is D = 67500 - 18P and supply curve is S = 22500 + 12P, find the equilibrium Price?

Which gland secretes bile, a digestive fluid?

Which of the following type of medicine is used for treating indigestion?

In the following question, sentence given with blank to be filled in with an appropriate word(s). Four alternatives are suggested for the question.
Choose the correct alternative out of the four and indicate it by selecting the appropriate option.

Never _______ met any girl so beautiful.

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 thefour 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 tobe 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. Tolower the flame, the valve had to be _________ opened to reduce the pressure and then tightened until the desired flame size was achieved. _________ you wanted theflame to be bigger, you had to hit the piston again. Pump stoves are still in vogue.

would spread _________ a loud noise.

The instrument used for measuring air pressure is called .....

The tree species most commonly used in social forestry is