A person has to travel a distance of 30 km. He finds that he has covered 5/6 of the distance in 3 hours and 20 minutes. what is his speed in km/h?
The correct answer is B
Let A, B and C represent distinct non- zero digits. Suppose x is the sum of all possible 3-digit numbers formed by A, Band C without repetition.
<...At which one of the following times, do the hour hand and the minute hand of the clock make an angle of 180° with each other?
A woman runs 12 km towards her North, then 6 km towards her South and then 8 km towards her East. In which direction is she from her starting point?
A man completes 7/8 of a job in 21 days. How many more days will it take him to finish the job if quantum of work is further increased by 50%?
There are eight equidistant points on a circle. How many right-angled triangles can be drawn using these points as vertices and taking the diameter as ...
The increase in the price of a certain item was 25%. Then the price was decreased by 20% and then again increased by 10%. What is the resultant increas...
The digits 1 to 9 are arranged in three rows in such a way that each row contains three digits, and the number formed in the second row is twice the nu...
A boy plays with a ball and he drops it from a height of 1-5 m. Every time the ball hits the ground, it bounces back to attain a height 4/5th of the pr...
In a code language MATHEMATICS' is written as 'LBSIDNZUHDR'. How is CHEMISTRY' written in that code language?
