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Let the initial radius, height be r, h ⇒ New radius = r + r/5 = 6r/5 ⇒ New height = h – 3h/10 = 7h/10 ⇒ New Area = π × 36r^2/25 × 7h/10 = 252πr^2h/250 ∴% increase in Area = 2/250 x 100 = 0.8%
It is not difficult to sense country’s displeasure, even granting its rough diplomat disposition.
Given below is a sentence with or without an error. The error, if any, is in one part of the sentence. Choose the correct part which contains the error...
Did you knew that the radio is ranked number two in the list of ‘101’ Gadgets that changed the World’s according to History Channel?
Now I have come (A)/ to know why he always remains at (B)/ loggers-head with his wife and mother-in-law (C)/ No Error (D).
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In the question given below, a sentence is given, divided into parts. One of the parts may contain an error. Identify the part that contains the error,...
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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 nu...