Time, Speed and Distance MCQs MCQs - Maths Practice | PakExamPoint

Practise Time, Speed and Distance MCQs MCQs in Maths. Attempt multiple-choice questions, check answers and revise related subtopics.

Time, Speed and Distance MCQs MCQs and revision practice

Study Time, Speed and Distance MCQs through multiple-choice questions in Maths. This subtopic contains 295 practice questions. Read the wording carefully, compare the options and attempt an answer before checking the solution in learning mode.

Use these Time, Speed and Distance MCQs MCQs to identify the facts, rules or methods you need to revise. Where an explanation is available, work through it and write down why your chosen option was correct or incorrect. Revisit difficult questions after reviewing your notes, then use exam mode for timed practice.

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Time, Speed and Distance MCQs: questions and answer review

Try each question before opening its answer. Record the concept behind each mistake and revisit it during your next practice session.

191. If 1 man writes 5 papers in 5 minutes, then 1 man will write 1 paper in:

Check answer and explanation

Answer: 1 minute

Explanation If 1 man writes 5 papers in 5 minutes, that means he writes 1 paper per minute. But the question is asking: "1 man will write 1 paper in?" Since he writes 5 papers in 5 minutes, time per paper = 5 ÷ 5 = 1 minute

192. Two automobiles are 75 kilometers apart and travelling towards each other. One automobile is moving at 60km/h and the other is moving at 40km/h. In how many minutes will they meet?

Check answer and explanation

Answer: 45 minutes

Explanation To find the time it takes for the automobiles to meet: Relative speed = 60 km/h + 40 km/h = 100 km/h Distance = 75 km Time = Distance / Relative speed = 75 km / 100 km/h = 0.75 hours Convert hours to minutes: 0.75 hours × 60 minutes/hour = 45 minutes

193. In a 100 m race A covers the distance in 36 seconds and B in 45 seconds in this A beats B by? 20 m , 24 m , 28 m , 30 m

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Answer: 20 m

Explanation To solve this, we need to find how much distance B covers in the time it takes A to finish the race. A's time: 36 seconds to cover 100 meters B's time: 45 seconds to cover 100 meters First, we calculate B's speed: B's speed = Distance / Time = 100 m / 45 sec = 2.22 m/sec Now, in 36 seconds (the time A takes to finish the race), B will cover: Distance covered by B = B's speed × A's time = 2.22 m/sec × 36 sec = 80 m Since A finishes the race in 36 seconds, but B only covers 80 meters, A beats B by 100 - 80 = 20 meters .

194. Water flows into a tank 200 m times 150 m through a rectangular pipe 1-5 m times 1-25 m the rate of 20 km per hour. In what time will the water rises by 2 meters?

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Answer: 96 minutes

Explanation Volume of tank = 200 m x 150 m x 2 m = 60,000 m³ Volume of water flowing per second = (1.5 m x 1.25 m) x (20 km/h x (1000/3600)) = 208.33/9 m³/s Time taken to fill the tank = 60,000 m³ / (208.33/9 m³/s) = 2600 seconds Convert seconds to minutes = 2600 s / 60 = 43.33 minutes Time taken to fill 2 meters = 43.33 x (2/3) = 96 minutes

195. A car covered 30m distance in 5 second. The speed of the car is?

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Answer: 6 m/s

Explanation Speed = Distance ÷ Time = 30 m ÷ 5 s = 6 m/s

196. Convert 17 m/sec to km/hr?

Check answer and explanation

Answer: 61.2 km/hr

Explanation To convert 17 m/sec to km/hr: 1 m/sec = 3.6 km/hr 17 m/sec = 17 × 3.6 km/hr = 61.2 km/hr

197. A police officer walk from his house at 4 km per hour and reached his office 5 min late if his speed is 5 km per hour he will reach his office 10 min early. how far is his office from the house ?

Check answer and explanation

Answer: 5 km

Explanation Let the distance between the police officer's house and office be D km. Let the actual time required to reach the office on time be T hours. Step 1: Forming Equations Using the speed-time formula: text{Time} = frac{text{Distance}}{text{Speed}} Time = Distance/ Speed ​ Case 1: Walking at 4 km/h D /4 ​ ​ = T + 5/60 ​ (since he is 5 minutes late, which is 5/60 hours ) Case 2: Walking at 5 km/h D5 ​ = T −1 0/6 0 ​ (since he is 10 minutes early, which is 10/60 hours ) Step 2: Solving for Distance From the first equation: T = D /4 ​ − 5/60 ​ From the second equation: T = D/5 ​ + 10/60 ​ Equating both expressions for T : D /4 ​ − 5/60 ​ = D/5 ​ + 10/60 ​ Multiply everything by 60 to clear the fractions: 60 times left( frac{D}{4} - frac{5}{60} right) = 60 times left( frac{D}{5} + frac{10}{60} right) 60 × ( D/4 ​ − 5/60 ​ ) = 60 × ( D/5 ​ + 10/60 ​ ) 15 D − 5 = 12 D + 10 15 D − 12 D = 10 + 5 3D = 15 3 D = 15 D = 5 text{ km} D = 5 km

198. If you write down all number from 1 to 100 how many times would you write 3

اگر آپ 1 سے 100 تک تمام نمبر لکھتے ہیں تو آپ کتنی بار3 لکھیں گے

Check answer and explanation

Answer: 20

Explanation To find how many times digit 3 appears from 1 to 100, count how often it appears in: 1. Units place: Numbers with 3 in units place: 3, 13, 23, 33, 43, 53, 63, 73, 83, 93 → 10 times 2. Tens place: Numbers with 3 in tens place: 30–39 → 10 times 3. Total: 10 (units) + 10 (tens) = 20 times SH18-8-2023

199. An employee's wage is Rs. 20/hour up to 50 hours. Overtime is twice the regular wage. If he was paid Rs.1680. How many hours overtime did he work?

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Answer: 17

Explanation Let's break it down: Regular hours = 50 hours Regular wage = 50 hours * Rs. 20/hour = Rs. 1000 Total wage = Rs. 1680 Overtime wage = Total wage - Regular wage = Rs. 1680 - Rs. 1000 = Rs. 680 Overtime rate = 2 * Rs. 20/hour = Rs. 40/hour Overtime hours = Overtime wage / Overtime rate = Rs. 680 / Rs. 40/hour = 17 hours

200. A student can solve "q "questions in 1/h hour. At this rate how many questions can she solve in q hours?

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Answer: q²h

Explanation In 1/h hour the student solves q questions In 1/h*h hours the student will solve q*h questions That is in 1 hour the student will solve q*h questions. So in q hours, the student will solve q*q*h questions So your answer is:- q²h questions Sh31-8-2023

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