Start practising
Practice mode Time and Distance

The speeds of Asif and Bina are in the ratio 3 : 4. For the same distance Asif takes 20 minutes more than Bina. How long does Bina take?

Correct answer C. 60 minutes

Explanation

Time is inversely proportional to speed, so times are 4 : 3. The difference of 1 part = 20 minutes, so Bina takes 3 × 20 = 60 minutes.

Report a problem

Answer checked How we write and check questions

Tip: press A, B, C or D to answer, and N for the next question.

Advertisement

More Time and Distance questions

See all
Question 01 Time and Distance

How much time did X take to reach the destination? I. The ratio between the speed of X and Y is 3: 4. II. Y takes 36 minutes to reach the same destination.

Correct answer B. II alone sufficient while I alone not sufficient to answer

Open question
Question 02 Time and Distance

Two cars pass each other in opposite direction. How long would they take to be 500 km apart? I. The sum of their speeds is 135 km/hr. II. The difference of their speed is 25 km/hr.

Correct answer B. II alone sufficient while I alone not sufficient to answer

Open question
Advertisement
Question 03 Time and Distance

The towns A, B and C are on a straight line. Town C is between A and B. The distance from A to B is 100 km. How far is A from C? I. The distance from A to B is 25% more than the distance from C to B. II. The distance from A to C is of the distance C to B.

Correct answer B. II alone sufficient while I alone not sufficient to answer

Open question
Question 04 Time and Distance

Two towns are connected by railway. Can you find the distance between them? I. The speed of the mail train is 12 km/hr more than that of an express train. II. A mail train takes 40 minutes less than an express train to cover the distance.

Correct answer B. II alone sufficient while I alone not sufficient to answer

Open question

Discussion

Have a question about this answer?

Your email address will not be published. Required fields are marked *

Links and website addresses are not allowed in comments.