Question
The condition in plants brought about through lack of
certain essential elements and is not easily detected by outward appearance.Solution
The condition in plants brought about through lack of certain essential elements and is not easily detected by outward appearance : Hidden Hunger.
The perimeter of a square is the same as that of a rectangle with length 18 cm and width 10 cm. What will be the circumference of a semicircle whose rad...
Four persons ‘A’, ‘B’, ‘C’ and ‘D’ have different amounts with them. ‘D’ has twice amount th...
If the area of square is 196 cm²  and the breadth of rectangle is 25% more and the length is 40% more than the side of the square, then find the the a...
A spherical balloon has a radius of 7 meters. If the balloon is inflated and the volume increases by 4 times, what will be the new radius of the balloon?
The perimeter of a rectangular field is 80 metres and its area is 187.5 m2 . What is the length of the diagonal of this field?
- The ratio of the length to breadth of a rectangular playground is 7:5. If the cost of fencing the playground at the rate of Rs. 4 per metre is Rs. 1920, th...
The radius of a right circular cylinder is 3 times its height. If the height of the cylinder is 3.5 cm, then what is the volume of the cylinder. (in cub...
The length of the rectangle is triple its breadth. If the perimeter of the rectangle is 120 m, then find the area (in m2) of the rectangle.
The dimensions of a rectangular field are given as follows: the length is (x + 4) cm and the breadth is (x – 2) cm. It costs Rs. 8 per square centimet...
The perimeter of a square field is 10 cm more than the perimeter of a rectangle. The length of the rectangle is 60 cm which is 80% of its width. If a st...
Relevant for Exams:
