What Percentage of Aluminum is Present in Earth's Crust?
Aluminum constitutes about 8.13% of the Earth's crust by volume, making it one of the most abundant elements.
A vehicle travels at a speed of 'u' km/hr. After 2.5 hours, it increases its speed to (u + 12) and travels for another 1.5 hours. If the ratio of the di...
A bus travels from point ‘X’ to ‘Y’ at a constant speed. If its speed was increased by 15 km/h, it would have taken 2 hours less to cover the di...
Speed of a car and a bus is 30 km/h and 18 km/h, respectively. If the time taken by the car to cover a distance of ‘8x’ km is 1 hour less than time ...
Average speed of ‘A’ during a 24-hour journey is 38 km/h. If he covered the first 120 km of his journey at a speed of 20 km/h, then find the speed a...
A train running at 72 km/hr takes 20 seconds to pass a platform and the train takes 6.5 seconds to pass a car running at 36 km/hr in the opposite direct...
While going to a destination after travelling 75km, the driver noticed some problem in the clutch of the bus due to which he had to proceed at 2/5 of it...
A car is traveling at a speed of 144 km/hr. The car's tires have a diameter of 70 m. How long will it take for the car to complete 12 revolutions of its...
Traveling at his normal speed, a man covers the distance to his destination in 15 hours. If he reduces his speed by (1/5) , he covers 75 km less in the ...
Traveling at a speed of 's' km/hr, 'C' requires 22 seconds to complete one lap around the perimeter of a circular track with a radius of 35 meters. Dete...
How will you write 5.35 hours in hours, minutes, and seconds?
