Subject Category > Mathematics

Q. In a hundred metres race, A defeats B by 10 metres and C by 13 metres, then in the 10 metres race by what distance will B defeat C?

A) 3 metres

B) 6 metres

C) 9 metres

D) 12 metres

✔ 6 metres

Additional Information > Exam point of View

In a 100-meter race, B covers 90 meters when A finishes, and C covers 87 meters. The ratio of B:C's speeds is 90:87 or 30:29. In a 10-meter race, B will cover 10 meters while C covers 9.67 meters. B will defeat C by 0.33 meters.

Asked Question

Q 1.When two pipes work together, then a tank can be filled in 12 hours. One pipe fills the tank comparatively 10 hours faster than the other pipe. How much time will the pipe which is faster take to fill the tank?

Right Answer : 20 hrs.

View Explanation
Q 2.A boy goes from home to school at the rate of 3 km./hr. and come back from school to home at the speed of 2 km./hr. If he takes five hours in coming and going, then what is the distance between home and school?

Right Answer : 6 km

View Explanation
Q 3.A man rows a boat at the speed of 6 km./hr. in still water. When the river flows with the speed 1.2 km./hr, then it takes 1 hour for the man to row from one place to another. How far is that place?

Right Answer : 2.88 km

View Explanation
Q 4.Find out the area of a triangle whose sides are 50m., 78m., and 112m.?

Right Answer : 1680 sq.m

View Explanation
Q 5.If the length of a rectangle is reduced by 20%, then by what percent should its width be increased so that the area does not increase?

Right Answer : 25%

View Explanation
Q 6.A train 110 metres long is travelling at the speed of 60 km. per hr. How long will it take to cross a man walking in the direction opposite to the train, at the speed of 6 km./hr.?

Right Answer : 6 seconds

View Explanation
Q 7.35, 24, 15, 8……………….

Right Answer : 3

View Explanation
Q 8.6 days from today, it will be 20th of the month, then what was the date/day before yesterday?

Right Answer : 12th

View Explanation
Q 9.If in a code language SYSTEM is written as SYSMET and NEARER is written as AENRER, then how will FRACTION be written?

Right Answer : CARFNOIT

View Explanation
Q 10.If by reducing 7 from a number, we get square of 9, then what will be smallest number?

Right Answer : 88

View Explanation
Open this in:
tutorliv App Icon
TutorliV App
Browser Icon
Browser

Get the universal app

Download lessons and learn anytime, anywhere with the TutorLiv app.

Download on the App Store Get it on Google Play
TutorLiv App Preview

Find Teachers, Institutes & Coaching Centers Profiles, Articles, & Test Series