The ratio of length to breadth of a rectangle is 5:4, respectively. Perimeter of rectangle is 108 cm. If each side of a square is 25% more than the breadth of rectangle, then find the difference between perimeters of the square and the rectangle.
Let the length and breadth of the rectangle be 5x cm and 4x cm, respectively According to the question, 2 × (5x + 4x) = 108 Or, x = 54/9 = 6 Therefore, each side of the square = 1.25 × 4x = 30 cm Perimeter of the square = 4 × 30 = 120 cm Required difference = 120 – 108 = 12 cm
The IIT council has already given in principal approval to the Kakodkar Committee’s recommendations to be implemented from 2013.
...select the most appropriate word to fill in the blank.
All his endeavours to win his match proved ……and did not bring the desired results . ...
Arrange the sentences in the correct order to form a meaningful and coherent paragraph.
A- The make in India programme aims at promoting Indi...
select the most appropriate option to fill in the blank .
Has he ……for a job in this college .
Some among those who probed the case …….. that moving the league to a new country could ……. exposing...
Read each sentence to find out whether there is any error in it. The error, if any, will be in one part of the sentence. Mark the part with the error as...
select the segment which contains error
only I read English because I like it
Though the International Cricket Council’s anti-corruption unit ……. become more vigilant over the years, it cannot s...
Select the most appropriate option to substitute the bold part in the given sentence.
mangoes of Prayagraj are better than lucknow .
...select the correct segment which contains grammatical error .
You , She and I are going to read their books
