Choose the most appropriate answer:Natural radioactivity was discovered by
Natural radioactivity was discovered by Henri Bacquerel.
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Which of the following device is used to measure humidity?
In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.
to cut up (food, especially meat) into very small pieces
Cinnabar is an ore/mineral of
Ozone is represented as _____.
Lavani is a traditional dance of which Indian state?
In the following question, a sentence has been given in Active/Passive voice. Out of four alternatives suggested, select the one which best expresses the same sentence in Passive/Active voice.
Please guide me.
In the following question, out of the four alternatives, select the word similar in meaning to the word given.Stringent