Which one of the following is commonly used for pulp bleaching in the paper industry?
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Which one of the following triad represents Dobereiner's Triad?
In the following question, four words are given out of which one word is correctly spelt. Select the correctly spelt word.
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.
In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.
Chew something over
Who among the following is the first Indian female gymnast ever to compete in the Olympics?
Electric chair was invented by
Who has recently been awarded with Nobel Prize for peace in 2016?