Start learning 50% faster. Sign in now
ATQ, (286 ÷ 11 + 14) × 5 = 40 + 25% of ? (26 + 14) × 5 = 40 + 25% of ? 40 × 5 = 40 + 25% of ? 200 = 40 + 25% of ? 25% of ? = 200 – 40 = 160 ? = 160 × (100/25) ? = 640
The ratio of the radii of the bases of a cylinder and a cone is 4:5, while the ratio of their heights is 5:6. What is the ratio of the volume of the cyl...
If a six digit number 3x 7z 8y is divisible by 7, 11, 13, then the average value of x, y, z is:
Lateral surface area of a cube is 420 cm2 less than the lateral surface area of a cylinder. Height of cylinder is 2R cm and radius is R cm. I...
What is the difference between (in m2) the area of a circular field of radius 14 metres and area of a rectangular piece of land having its di...
The value of (sin23° / cos67°) + (cos71° / sin19°) is:
The dimensions of a rectangular park are 54 meters in length and 'b' meters in breadth. Given that the perimeter of the park is 168 meters, determine th...
The ratio of length to breadth of a rectangle is 8:5. When the length and breadth of the rectangle is increased by 22% and decreased by 30% respectively...
(4x³y – 6x2y2 + 4xy3 y4) can be expressed as: