Each side of square ‘A’ is 4 cm less than that of square ‘B’. The perimeter of a rectangle is 3 times the difference of the perimeters of the two square. If the length of the rectangle is 20 cm, then find its breadth.
Let each side of the square ‘A’ be ‘a’ cm Therefore, each side of square ‘B’ = (a + 4) cm Difference between their perimeters = 4(a + 4) – 4a = 16 cm Therefore, perimeter of the rectangle = 3 × 16 = 48 cm Let the breadth of the rectangle be ‘b’ cm According to the question, 2 × (20 + b) = 48 Or, 20 + b = 24 Or, b = 4 cm
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 INAPPROPRIA...
Wound
I. A lot of blood has been lost due to the deep wound .
II. It was intended primarily for families with kids...
Select the most appropriate antonym of the given word.
Imperative
Choose the word that roughly means the same as the word highlighted in the sentence.
The committee's decision to fund the project was a...
Select the wrongly spelt word.
Select the most appropriate word for the given group of words.
land covered with grass and other low plants suitable for grazing animals, especia...
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 INAPPROPRIA...
Select the most appropriate antonym of the given word.
Emancipate
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 INAPPROPRIA...
One who lends money on high rates of interest