A radio-active substance has a half life of six months. Three-fourth of the substance will decay in ______.
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What is the process of conversion of solid state directly to gaseous state called?
What is the name of the device used to convert alternating current into direct current ?
In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.
Conceited
In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence.
Transfix or pierce with a sharp instrument
In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.
apple of my eye
A sentence has been given in Active/Passive Voice. Out of the four given alternatives, select the one which best expresses the same sentence in Passive/Active Voice.
She threw me into a ditch.
In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word.
Peer