A and B can do a piece of work in 72 days. B and C can do it in 120 days and A and C can do it in 90 days. A alone can do it in:
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When is the World Energy Conservation Day celebrated?
Which one of the following papers was edited by Gandhiji in South Africa?
Select the odd word/letters/number/number pair from the given alternatives.
Which of the following quadratic equations has real roots?
The Mutation Theory was proposed by _____.
In the following question, which one set of letters when sequentially placed at the gaps in the given letter series shall complete it?
P_QR_QQ_PQ_R
Pankaj Advani clinched his 13th World title after winning the World 6-Red Snooker Championship by defeating ___ of China.