Question
Bluetooth is a type of radio wave information
transmission system that is good for about ____________Solution
30 feet
‘A’ and ‘B’ started moving towards each other at same time with a speed of 15 km/hr and 10 km/hr, respectively. If the distance covered by ‘A�...
A train travels at a speed of 60 km/h for the first 1 hour, 50 km/h for the next 2 hours, and 40 km/h for the next 3 hours. What is the average speed of...
If the speed ratio of A, B and C while covering the same distance is 7 : 3 : 1 then find the ratio of time taken by them.
A train traveling at a speed of 90 km/h crosses a platform of length 200 meters in 24 seconds. What is the length of the train?
Bike covers 22 km in 2 hours, 48 km in 3 hours, and 30 km in 5 hours. Find the average speed of the bike
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...
In every 20minutes the time of a watch increases by 5 minutes. After setting the correct time at 5 am,What time will it show after 12 hours?
Three persons named P, Q, R started their journey at 9.30 AM, 11.30 AM, 2 PM respectively from A to B. The speed of Q is √625 m/sec. Q reached the des...
A is cycling at an average speed of 10 km/hr such that he can reach a certain point at 12 noon. If he cycles at 30 km/hr, then he will reach the destina...
Mahesh covered a distance of 350 km in 5 hours on a bike. How much distance will he cover on a bicycle in 3 hours if he rides the bicycle at (2/5) the s...
