Let the radius of the cone = x cm Height of the cone = y cm Volume of the cone = 1/3π r2h = 1/3πx2y After increment, Radius of the cone = 1.1x cm Height of the cone = 1.1y cm Volume of the cone = 1/3π × 1.1x × 1.1x × 1.1y = 1/3 π × 1.331x2 y Difference = 1/3 π × 1.331x2y - 1/3πx2y = 1/3π × 0.331x2y Required percentage = 1/3π × 0.331x2y/(1/3π × x2y) × 100 = 33.1%
According to the captain, his small fishing boat can hauling a huge amount of cargo.
In the days before the advent of television, the radio brought the family together to listen news, music and drama.
In the following sentence, four words or phrases have been underlined. One of them is incorrect. Select the INCORRECT word or phrase from the given opti...
He founded more(1)/ than twenty cities, (2)/with the most prominent being (3)/the city of Alexandria in Egypt. (4)
Despite of the double dip recession and the lengthening dole queue Britain’s rich got richer over the past years, with the Indian steel tycoon Lakshm...
He pointed out that (1) / there was none (2) / alligation against (3) / the Chief Minister for (4) / the state (5).
Directions: The following sentences are divided into parts. Identify if there is any error in any of the parts. If there is an error, choose the lette...
A jam-packed hall in Kolkata reverberated on Jan 21, 2003, when the 11th President of India inspired thousands of school children to dream, t...
Guru Gobind Singh said it was our duty to come to the defence of all those who were threatened through no fault of their own.
The boy(A) which money (B)was lost felt sorry .(C)
