KVS MATHS QUIZ 40 (SPEED)

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Question 1:

Without stopping at any place, Sunil covers a certain distance at an average speed of $80 \mathrm{~km} / \mathrm{h}$. Intermittently, he covers the distance at an average speed of $60 \mathrm{~km} / \mathrm{h}$. How many minutes does he stop per hour?

Question 2:

A train 290 m long is running at a speed of 36 km⁄h then it will cross a bridge of length 180 m in________ seconds:

Question 3:

A car covers a distance of $44 \mathrm{~km}$ in $2 \frac{3}{4}$ liter of petrol. How much distance can a car cover in 1 liter of petrol?

Question 4:

A train leaves a station at 4: 50 p.m. and reaches the next station 45 km away at 5: 44 p.m. If the train runs at a uniform speed, what is the speed (in km/hr ) of the train?

Question 5:

A truck covers a distance of 140 km at a speed of 35 km/h . It covers the next 20 km in 30 minutes and the last 30 km at a speed of 60 km/h. What is the average speed (in km/h ) of the truck?

Question 6:

A train travelling at a speed of 60 km/h crosses another train travelling in the same direction at a speed of 24 km/h in 30 sec. What is the sum of lengths of the two trains?

Question 7:

A person crosses a 1800 m long street in 5min. What is his speed (in km/h )?

Question 8:

P takes six hours more than Q to walk 96 km, but if P doubles his speed, then he can make it in two hours less than Q. How much time (in hours) does Q require for walking 48 km ?

Question 9:

Two cars are running towards each other at the speeds of 45 km/h and 70 km/h, respectively. What will be the distance between them 12 min before they meet ?

Question 10:

A 320 m long train crosses a platform thrice its length in 90 seconds. What is the speed (in km/h) of the train ?