Questions

June 21 marks the winter solstice in the _________ Hemisphere.

In the modern periodic table, which of the two periods contain 8 elements each?

The innovation theory of profit was proposed by

The __________ exchange rate is the price of one unit of foreign currency in terms of domestic currency.

If price of an article decreases from Rs P1 to Rs 75, quantity demanded increases from 1000 units to 1200 units. If point elasticity of demand is ­3.2 findmP1?

During the day which process is the major driving force in the movement of water in the xylem?

In the following question, a word has been written in four different ways out of which only one is correctly spelt. Select the correctly spelt word.

ΔPQR is right angled at Q. If cosecP = 25/24, then what is the value of cotR ?