Start learning 50% faster. Sign in now
Let the radius and height of the old cylinder be 'r' units and 'h' units, respectively Volume of the old cylinder = π X r2 X h = πr2h cubic units Radius of the new cylinder = r X 2 = '2r' units Height of the new cylinder = h X 0.5 = '0.5h' units So, volume of the new cylinder = π X (2r)2 X 0.5h = 2πr2h cubic units So, required ratio = πr2h:2πr2h = 1:2
He was stunned for seeing me waiting for him and told me that I looked very angry.
In the sentence identify the segment which contains the grammatical error.
Tilak rowed through the river and tied his boat on the other side.
The teacher, as well as the students have gone on an excursion to Ooty during their summer vacation’
A nation what had been once tried to kill him was the first to embrace him.
Pakistan’s support to the (a)/ terrorists of India (b)/ should be universally (c)/ condemned by all (d)
Identify the segment in the sentence that contains a grammartical error .
It is easy for children than for adult to learn a new language