Study the following information carefully and answer according to the question. The distance between Ankita and Gitanjali is 15m while Gitanjali is south of Ankita. Gitanjali is a certain distance west of Elisha. There is Madras cafe which is 6m south of Ankita and west of Chetak. Chetak is 10m southeast of Ankita. Elisha is […]
Study the following information carefully and answer according to the question. A is travelling towards the south to reach point C which is 5 km apart. He took left and travels 2 km to reach point B. From B, he takes 8 km to left and reaches D after taking right he reaches G, then
Two friends A and B simultaneously start running around a circular track . They run in the same direction. A travels at 6 m/s and B runs at b m/s. If they cross each other at exactly two points on the circular track and b is a natural number less than 30, how many values
A person from point F drives towards south for 3km to reach point B, where he takes a left turn and drives for 12km to reach point H. Then he takes a right turn and drives for 8km to reach point R from where he turns to his right again and drives for 6km. He
The ratio of length and breadth of a rectangle is 3 : 2 respectively. The respective ratio of its perimeter and area is 5 : 9. What is the breadth of the rectangle in metres ? Sol: Let the length and breadth of the rectangle be 3x and 2x respectively Then, Perimeter = 2 (3x
Find the breadth and the perimeter of the rectangle if its area is 96 cm2 and the length is 12 cm. A. 10 cm, 40cm B. 12 cm, 42cm C. 8 cm, 40cm D. 12 cm, 40cm Sol:
The length of a rectangle is twice its breadth. The perimeter of the rectangle is 120 cm. Find the length and breadth of this rectangle. Also find its area, Sol: Let the breadth of the rectangle is b cm .So, the length of the rectangle is 2b cm We know that the perimeter of rectangle
Total surface area of a cube is 600 sq cm. So the perimeter of each of its faces is ______. Sol:
Total surface area of a cube is 600 sq cm. So the perimeter of each of its faces is __. Read More »
The length of a rectangle is 3 units more than breadth and perimeter is 22 units. Find the breadth and length of rectangle Sol: Let breadth= x units Length= x+3 units Perimeter= 2(l+b) 22= 2(x + x+ 3) 22/2 = 2x+3 11= 2x+3 11-3 = 2x 8= 2x 8/2 = x x= 4.
Ratio of length of a rectangle is 3:2. If the length of the rectangle is 5m more than the breadth, find the perimeter of the rectangle. Sol: Ratio of length and breadth of a rectangle =3:2 Let length =2x m and Breadth =2x Also, I of rectangle is 5m more than the breadth
