Question
Which command is used to append the contents of one file
to another file in a Unix/Linux system?Solution
cat.
A runner travels from point ‘E’ to ‘F’ at a constant speed. If the speed was increased by 12 km/h, it would have taken 2.5 hours less to cover t...
X started to run from point ‘A’ to ‘B’ at a speed of 23 km/hr at 9:00 am and Y started to run from point ‘B’ to ‘A’ at a speed of 20 km/...
A cheetah can catch a deer running with a speed of 36 km/h and is 45 meters ahead of it, in 12 seconds. Find the time taken by the cheetah to catch a ze...
A man travels some distance at a speed of 12 km/hr and returns at a speed of 9 km/hr. If the total time taken by him is 4 hrs 40 min, the distance is
A bike's price is initially raised by 20% and subsequently reduced by 30%. As a result, the final price of the bike is Rs. 5184 lower than its original ...
- Priya travels a certain distance in 3 hours. Then she increases her speed by 6 km/hr and travels for 7 hours. If the distance covered with increased speed ...
A person travels at the speeds of 18kmph, 24kmph, and 12kmph on the surface of an equilateral triangle and the ground. Find the average speed of the ent...
- Find the total surface area of a sphere whose radius is 18 cm.
How much time a train 120 metres long running at the speed of 36 km/hr will take to cross a bridge 130 metres in length?
Three runners A, B and C run a race, with runner A finishing 12 meters ahead of runner B and 18 meters ahead of runner C, in another race of same type r...
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