to enroll in courses, follow best educators, interact with the community and track your progress.
37 lessons,
7h 37m
Enroll
4.1k
TSD race part - 1
5,688 plays

More
Race concept part - 1

## Bharat Gupta is teaching live on Unacademy Plus

Bharat Gupta
Engineer by degree Mathematician by Heart. Having 22 years of teaching experience. Visit my youtube channel BHARAT GUPTA-RADIX .

U
pls fifa k bare m explain kr dijiye
Check GK Course with full explanation For IB Security Assistant & CGL https://unacademy.com/course/hindi-crash-course-ib-security-assistantacio-examination-ssc-cgl/ZF4WJAQE
sir why did we divide and multiply the last part with 10 ?
Anil Mandia
a year ago
500 meter ki h na race so 10 se multiply
Nice lectures sir...
but ,sir in example 1 race is of 500 m
a year ago
there are two condition, initial is 1Km and the next is 500 m. So we have to solve by taking 1 km and then by 500m
Mahima Hurkat
a year ago
okay, thank you!!
I got it sir...
1. TIME, SPEED AND DISTANCE RACE-1

2. RACE Basic terms Start line Finish line

4. Beat by distance aim dA de

5. Beat by distance In a race of 1 km A beat B by 200 m P. L Example 1: In a race of 1 km A beat B by 200 m and in the same race B beat C by 100 m. Find the distance by which A beat C in a race of 500 m. a. 150 m b. 200 m c. 140 m d. 120 m

6. Example 1: In a race of 1 km A beat B by 200 m and in the same race B beat C by 100 m. Find the distance by which A beat C in a race of 500 m a. 150 m b. 200 m c 140 m d. 120 m .he- w -34 to

7. Beat by time , va vau,

8. Beat by time In a race of 1 km A beat B by 10 sec logn P. L In a race of A beat B by 10 sec and in the same race B beat C by 20 sec. Find the time of C to complete the race if A complete it in 80 sec. a. 100 sec b. 120 sec c. 90 sec d. 110 sec

9. In a race of A beat B by 10 sec and in the same race B beat C by 20 sec. Find the time of C to complete the race if A complete it in 80 sec. a.100 sec b.120 sec c.90 sec d. 110 sec

10. Head Start In a one-kilometre race A, B and C are the three participants. A can give B a start of 50 m. and C a start of 69 m. The start, which B can allow C is a. 17 m b. 20 m c. 19 m d. 18 m