Time and Distance
Math MCQs

Question :    Find the distance covered by a scooty in 22 hours if it covers a distance of 76 km in 12 hours.

Correct Answer  139.26 km

Solution & Explanation

Solution

Given,

Distance = 76 km

Time = 12 hour

Thus, distance covers in 22 hour = ?

Here the speed and time are given. So, we need to find the speed to calculate the distance covers in the given time.

Method (1) Using Formula

Calculation of Speed using formula

Formula to find the speed

Speed = ^Distance/_Time

= ⁷⁶/₁₂ = 6.33 km/h

Thus, speed = 6.33 km/h

Calculation of the distance in the given time using formula

Formula to find the distance

Distance = Speed × Time

= 6.33 km/h × 22 hour = 139.26 km

Thus, the distance covered in the given time = 139.26 km Answer

Method (2) Using Unitary Method

Calculation of the Distance using formula

Given,

Distance = 76 km

Time = 12 hour

Thus, distance covers in 22 hour = ?

∵ In 12 hours the distance covered = 76 km

∴ In 1 hour the distance covered = ⁷⁶/₁₂ km

∴ In 22 hours the distance covered

= ⁷⁶/₁₂ × 22 km

= ^{76 × 22}/₁₂ km

= ¹⁶⁷²/₁₂ = 139.26 km

Thus, the distance covered in the given time = 139.26 km Answer

Similar Questions

(1) By running at a speed of 19 km/h how much distance a motor bike will cover in 8 second?

(2) By traveling a speed of 18 km/h, a bike completes a journey in 25 minute, then find the distance covered by him and how much time it will take cover a distance of 120 km?

(3) At a certain speed a car covers a distance of 12 km in 2 hours. How much distance will it cover in 3 hour?

(4) By running at a speed of 30 km/h how much distance a car will cover in 5 second?

(5) Find the distance covered by a bus in 24 hours if it covers a distance of 52 km in 14 hours.

(6) By running at a speed of 42 km/h how much distance a scooty will cover in 7 second?

(7) At a certain speed a scooty covers a distance of 16 km in 4 hours. How much distance will it cover in 5 hour?

(8) Find the distance covered by a cricket ball in 27 hours if it covers a distance of 76 km in 17 hours.

(9) By running at a speed of 10 km/h how much distance a bus will cover in 9 second?

(10) Find the distance covered by a cricket ball in 27 hours if it covers a distance of 58 km in 17 hours.