Question
If the length and breadth of a rectangle are in the
ratio 5: 2 and its perimeter is 28 cm, then the area of the rectangle (in cm²) is :Solution
Using the formula, Perimeter = 2(l + b) & Area = length x breadth Let the length and breadth of the rectangle be 5x and 2x cm respectively. Then, 2(5x + 2x) = 28 ⇒ 14x = 28 ⇒ x = 28/14 = 2 Therefore, length = 5x = 10 cm Breadth = 2x = 4 cm Therefore, area = lb = 10 x 4 = 40 cm²
Given below is a word, followed by three sentences that consist of that word. Identify the sentences(s) that best express( es) the meaning of the word....
Resemble
I. We should consider the buildings as a resemble .
II. A pair of pink shoes completed her striking resemble .
III. Distan...
He was wrongly blamed for something his friends did, and was upset for over a month.
In the following question, out of the given four alternatives, select the one which is opposite in the meaning of the given word.
Acerbic
Select the correctly spelt word.
- Below a word is given in three sentences. Find out which one/ones make/makes a correct usage of the given word and mark the option accordingly. If the sent...
One who is not easily pleased by anything
(i) eager
(ii) avid
(iii) protect
(iv) rage
CATAPULTS
(i) The publicity catapulted her CD to the top of the charts.
(ii) Several States have laws against the use of such plas...
Directions: In each question below, word is used in four different ways. Choose the option in which the usage of the word is INCORRECT or
