X does 25% of a work in 20 days. Y joins X and they together finish the remaining work in 15 days. Y alone can do the whole work in ___ days.
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10 persons can do a job in X days. If 20 persons with twice the efficiency can do the same job in 5 days, then find the value of X?
In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.
Not allowing fluid to pass-through.
The first Muslim to be elected President of 'Indian National Congress' was?
The founder of Bachpan Bachao Andolan (Save Child Movement ) is
A] The author of the novel 'Bird Box' is Victor LaValle.B] The author of the novel 'The Devil in Silver' is Josh Malerman.C] The author of the novel 'Fellside' is Victor LaValle.
Which of the statements given above are not correct?
Kathir is senior of Ganesh. Ganesh is senior of Apparu. Apparu is junior of Raju. Raju is junior of Ganesh. Who is the most senior?
Which State government has launched the Smart Village Programme, to improve public facilities in village?