Which of the following inert gases is placed in period 4 of the periodic table?
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The antibiotic penicillin is obtained from which of the following ?
The National Anthem was adopted by the Constituent Assembly in
For a body moving with uniform acceleration its final velocity equals _________________.
Thunder Cloud happens in which layer of the atmosphere?
How many Fundamental Duties are mentioned in Indian constitution?
Two trains start from a certain place on two parallel tracks in the same direction. The speed of the trains are 45 Km/hr and 40 Km/hr respectively. The distance between the two trains after 45 minutes will be
In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.
a loud, harsh, piercing cry