The side of a square is increased by 40%. Find the percentage change in its area?
Let side of a square be 100. Now, area of a square = 1002 = 10000 If we increase the side of a square by 40%, we get Side = 140% of 100 = 140 New area of square = 1402 = 19600 Difference in Areas = 19600 - 10000 = 9600 Percentage increase = (9600/10000) x 100 = 96% Alternate Method: Successive Increase = 40 + 40 + (40 × 40/100) = 96%
Find the appropriate word.
Which of the following are the conditions that are mentioned in the passage that would force a large number of people to migrate by 2050?
(i) ris...
Select the most appropriate option to fill in blank.
It’s _______ to be eco-friendly. Being active ______ us healthy. But is there any need to _________ the two? Throughout human history, people have __...
During the bilateral 2+2 dialogue held in April this year, the two countries agreed to ___________ the possibilities of using Indian shipyards f...
What is the tone of the passage according to you?
Find the appropriate word.
Find the appropriate word.
Choose the most appropriate word for blank 112.
Find out the appropriate words.
