Which of the following gases is used to prevent food material from getting oxidised?
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If price of an article decreases from Rs. 25 to Rs. 20, quantity demanded increases from Q1 units to 1500 units. If point elasticity of demand is -1.25, find Q1?
Which feature of the cell allows or permits the entry and exit of some materials in and out of the cell?
In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.
The alpha and the omega
Which of the following metals cannot be easily cut with a knife?
Atomic mass of Nitrogen is 14 and that of Hydrogen is 1. What will be the molecular mass of Ammonia?
Where can you find the Kunchikal waterfalls?
According to the distance of planets from the Sun, which of the following order is correct?