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Earth's Rotation Day is observed annually on January 8th. This day marks the anniversary of the demonstration by French Physicist Leon Foucault in 1851, which visually showed Earth's rotation through the use of a pendulum, providing concrete evidence to support earlier theories.
A and B are travelling towards each other with a speed of 100 km/hr and 110 km/hr. If they started at same time and A covered 30 km less distance than B...
A car travels 240 km in 4 hours. After 2 hours, it increases its speed by 20 km/h and covers the remaining distance in 1 hour. What is the speed of the ...
‘A’ and ‘B’ started moving towards each other at same time with a speed of 20 km/hr and 15 km/hr, respectively. If the di...
In covering a distance of 30 km, Abhay takes 2 hours more than Sameer. If Abhay doubles his speed, then he would take 1 hour less than Sameer. Abhay's s...
If Anil covers a certain journey at 75% of his usual speed, he reaches his destination 53 minutes late. The usual time (in minutes) taken by him to rea...
A train covers a certain distance at a speed of 60 km/h and the next same distance with a speed of 75 km/h and the next same distance with a speed of 10...
A train traveling at 90 km/h departs from City A toward City B, located 240 km away. Simultaneously, a car leaves City B heading toward City A at a spee...
Train M crosses a platform in 60 seconds and overtakes a man running in the opposite direction at 12 km/h in 30 seconds. Train N passes Train M, which i...
The speeds of Vishank and Karun are 60 km/hr and 90 km/hr. Initially, Karun is at a point P and Vishank is at a place Q. The distance between P and Q is...