Part filled by A in 1 hour = 1/15 ; Part filled by B in 1 hour = 1/25 ⇒ Part filled by ( A + B) in 1 hour = ( 1/15 + 1/25 ) = 8/75 ∴ Hence, both the pipes together will fill the tank in 75/8 hours.
1. Global carriers have flocked to India, lured by a domestic travel boom and what’s expected to be the world’s third-biggest aviation market by 202...
Much of Sri Lanka’s (1)/external borrowings are (2)/though sovereign bonds (3)/in the international money market (4).
Spot the grammatical errors in the given sentence. Mark the part with error as your answer. If there is no error, mark "No error" as the answer. (Ignor...
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All the waste are currently (1)/dumped on either the three landfill sites (2)/present at Delhi, (3)/posing environmental and health hazard (4)/for the s...
Read the given sentence to find out whether there are any grammatical/ contextual errors in them. The errors, if any, will be in two of the parts of th...
In each of the questions, a sentence has been divided into four parts, one of which may contain an error. Identify that fragment and mark it as your an...
Customarily, the departing (A) / president holds a brunch for the (B) / ongoing president on Inaugural Day. (C) / No error (D)
Read the sentence to find out whether there is any grammatical or idiomatic error in it. The error, if any, will be in one part of the sentence. The le...
The more money the governments pored into it, the harder it was to walk away.
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