Question
The area of a square plot is 324 cm². The perimeter of
the rectangle is 24 cm more than the perimeter of this square. If the ratio of length to breadth of the rectangle is 5:7, find the area of the rectangle.Solution
ATQ, Side of the square = 18 cm Perimeter of the square = 18 * 4 = 72 cm Perimeter of the rectangle = 72 + 24 = 96 cm 2 * (l + b) = 96 Ratio l : b = 5 : 7 2 * (5x + 7x) = 96 2 * 12x = 96 24x = 96 x = 4 cm Length of the rectangle = 5 * 4 = 20 cm Breadth of the rectangle = 7 * 4 = 28 cm Area of the rectangle = l * b = 20 * 28 = 560 cm²
Find the correct spelling of the word given below.
Four words are given, out of which only one word is spelt correctly. Choose the correctly spelt word and click the button corresponding to it.
...Select the correctly spelt word
- Choose the correctly spelled word from the options below:
Nothing explains India’s (1)/ job creation challenge (2)/ better than a comparison (3)/ among RIL and Shahi Exports (4)/ No error (5).
From the options given below, select the option which states the correct combination of incorrect sentences.
I. Recently, there has been a lot of...
As Bangladesh commemorates (A) 50 years of its historic victory, it is worth revisiting (B) exactly why Pakistanrsquo;s leadership has remained hesitant...
Select the correct spelling of the word.
A. Tranquilize Â
B. Trenquilise Â
C. Tranqeilize Â
D. Tranquelise Â
...
(A) Imaginery   Â
(B) Dictionary
(C) Itinerery   Â
(D) Stationerry
In each of the questions below, a sentence is given with four words highlighted in bold in the sentence. Among these bold words, one may be wrongly spe...
Relevant for Exams:
