Question
________are created when organic or mineral particles
settle on the surface of earth followed by cementation process. Example of such rock is_______Solution
·      Sedimentary rock: Rocks classified as sedimentary are created when organic or mineral particles settle on the surface of the Earth and then cementation occurs. Ex. Sandstone, Limestone and Shale.
A car travels from point A to point B at a speed 20% slower than its usual speed and arrives 30 minutes late. If the distance between A and B is 150 km,...
A, B, and C are working together on a project. A can complete the project alone in 15 days, B in 20 days, and C in 30 days. On the first day, A, B, and ...
Ram needs to travel from point A to point B. If he travels at a speed of 24 km/h, he arrives 2.5 hours later than expected. On the other hand, if he in...
- Nisha travels the first half of her journey at a speed of 80 km/hr and the second half at the speed of ‘x’ km/hr. If her average speed for the entire t...
Ravi must go from Hyderabad to Delhi. The distance between Hyderabad and Delhi is 1,500 km. He decides to travel 25% of the distance on foot, 30% of the...
Train P starts from Lucknow to Dehradun at 11:55 am with an average speed of 45 m/s. Train Q starts from Dehradun to Lucknow at 1:35 pm with an average ...
Average speed of ‘A’ during a 30-hour journey is 34 km/h. If he covered the first 180 km of his journey at a speed of 20 km/h, then find the speed a...
A train is travelling at the rate of 36 km/hr. How many seconds it will take to cover a distance of 4/5 km?
If a car runs at 50 km/hr, it reaches its destination late by 14 minutes but if runs at 60 km/hr it is late by 9 minutes. What is the correct time for t...
Suniti goes to gym at a speed of 3 km/hr and returns back at a speed of 5 km/hr. If she takes 8 hrs in all. Find the distance between her home and gym.
Relevant for Exams:
