Question
Find the volume of a hemisphere whose radius is 25%
smaller than the side length of a square with a perimeter of 160 cm.ÂSolution
Side of square = (160/4) = 40 cm Radius of hemisphere = 0.75 X 40 = 30 cm Volume of hemisphere = (2/3) X π X radius3 = (2/3) X 3.14 X 303 = 56,520 cm3
The following question contains three statements, one or more of which may not be grammatically correct. You are required to identify the incorrect sta...
In the question given below, two phrases in a sentence are highlighted which may or may not be correctly used. From the given choices choose the corre...
Organic waste that would help green cities and feed small and affordable household biogas plants is simply being thrown away.
...From the options given below, select the option which states the correct combination of correct sentences.
I) The rapid technological advancement...
From the options given below, select the option which states the correct combination of incorrect sentences.
(i) We’ve seen unprecedented grow...
In each of the questions below four words are highlighted in the sentences. One of these four words printed in bold may be either wrongly spelt or inap...
 Choose the correct phrase from the options to improve the sentences given below. If the sentence is correct and no improvement is required, select �...
We do our first delivery in organic cotton bags, who they encourage subscribers to reuse.
...In the question below, a statement has three words highlighted in bold, which may or may not be correctly used. You are required to choose from the opt...
In the question given below, two phrases in a sentence are highlighted which may or may not be correctly used. From the given choices choose the corre...
