Time, Work & Speed

Q21.Marathon a long distance foot rare has an official distance of____________?

Q22.A horse runs around a ground twice and covers a distance of 8 km one side of square ground is:

Q23.A train is 130 m long it travels at a speed of 45 km/hr it crosses a bridge in 30 seconds. The Length of Bridge is

Q24.What is distance of Junagadh-the state announced annexation to Pakistan, from Karachi

Q25.A train 800-meter-long is running with a speed of 70 km/h. It crosses tunnel in 1 minute What Is the length of tunnel?

Q26.The forest workers plant 200 trees in one month (30 days). When 20 workers were sent away, 200 trees were planted in 40 days by this second group. How many workers were in the first group?

Q27.Sometimes we give a statement in favour of another statement, which is called:

Q28.Sometimes we think about the beauty of Heaven; what do we call it?

Q29.A train travels 300 km in 5 hours. What is its speed in km/h?

Q30.A car travels 50 km in 1 hour. How much distance will it cover in 12 minutes?

Q31.Two poles of height 6m and 11m stand on plane ground. The distance between feet is 12 m. Find distance between tops.

Q32.Two pole are in straight position of length 5cm and 12 cm. distance between base is 7cm. Find the distance between the tops?

Q33.A train moves 240 km with uniform speed of the train is increased by 4km per hour it takes 0.5 hour less to cover the same journey find the speed of the train.

Q34.A bicycle makes 4000 revolutions to cover a distance of 8 km. Find the diameter of its wheel:

Q35.A car travels a distance of 48 km at a speed of 12 km/h. The time taken to cover this distance is:

Q36.A man ran at a speed 4 kmph and reached 30 minutes late if he ran at the speed of 5 kmph he reached 15 minutes earlier. what is the distance of the journey?

Q37.If a person drives his car in the speed 50 miles per hour, how far can he cover in 2.5 hours?

Q38.If the length of a tangent from a point A at distance 5 cm from the center of the circle is 4 cm, then the radius of the circle is ?

Q39.A bus covers a distance of 400 km with a speed of 20 km/h.What time is taken by the bus to cover this distance:

Q40.Distance between Moon and earth is :