Question
Sequencing of ‘human genome’ was successfully done
in the yearSolution
The correct answer is B
The length and breadth of a rectangle are increased by 35% and 40% respectively. The increase in the area of the resulting rectangle will be:
The perimeter of a rectangle is 320 meters, and the difference between length and breadth is 80 meters. Find the area of the rectangle.
- The side of a square is 33⅓% less than the length of a rectangle whose area is 1800 cm² and breadth is 40 cm. What is the perimeter of the square?
Sides of a parallelogram are in the ratio 7:5. Its area is 735 sq. units. Altitude on the greater side is 35 units. Altitude on the smaller side is:Â
If the curved surface area and the radius of a cylinder are 880 cm2 and 28 cm, respectively, then find the volume (in cm3) of the ...
In a sphere if the radius is increased by 25% then by how much percentage volume increased:
- The volume of a cube is 343 cm³. If the cost of painting the cube is Rs. 9 per cm², then find the cost of painting five faces of the cube.
Suresh started his journey form P to Q by his bike at the speed of 40 km/h and then, the same distance he travelled on his foot at the speed of 10 km/h ...
If a triangle with base 10 cm has the same area as a circle with radius 10 cm, then the corresponding altitude (in cm) of the triangle is:Â
The ratio of the length to the breadth of a rectangle is 5:7. If the sum of the length and breadth of the rectangle is 60 cm, find the area (in cm²) of...
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