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TSD Practice problem part - 7
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TSD Practice problem part - 7

## 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 .

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sir, in the last question of this video can't we direct assume the ans. as 450 because mani is giving a head start of 150 so he has to cover the distance of total 300+150= 450
1. TIME, SPEED AND DISTANCE Practice Questions-7 Review Upvote

2. Amul and Bimal runs between point A and B which are 6 km apart. Amul starts at 10:00 AM from A, reaches B, and returns to A. Bimal starts at 10:30 AM from B, reaches A and comes back to B. The speed of Bimal is twice of Amul. While returning to starting point they meet at a point which is exactly midway between A and B. When do they meet for the first time? a. 10:33 AM b.10:372AM c. 10:33 AM .10:33 AM In a race of 300 m, Mani beats Hani by 10 seconds or 50 m. Mani then challenges Hani to a second race in which she gives Hani a headstart of 150 m. If Mani increase her speed by one and half times that in the previous race, while Hani increases her speed to twice that in the previous race. Find the length of the race if race ends in dead heat.(Assume that both start at the same time in both race) a. 450 m b. 300 m c: 350 m d. 500 m

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5. Amul and Bimal runs between point A and B which are 6 km apart. Amul starts at 10:00 AM from A, reaches B, and returns to A. Bimal starts at 10:30 AM from B, reaches A and comes back to B. The speed of Bimal is twice of Amul. While returning to starting point they meet at a point which is exactly midway between A and B. When do they meet for the first time? a.10:33AM b.10:37 AM C. 10:33 A b.10:372 AM c. 10:33 AM d.10:332 AM

6. Amul and Bimal runs between point A and B which are 6 km apart. Amul starts at 10:00 AM from A, reaches B, and returns to A. Bimal starts at 10:30 AM from B, reaches A and comes back to B. The speed of Bimal is twice of Amul. While returning to starting point they meet at a point which is exactly midway between A and B. When do they meet for the first time? a. 10:33. AM b.10:37%AM c. 10:33 AM d.10:332 AM Aml bindD 1o: 3o TOAV

7. Amul and Bimal runs between point A and B which are 6 km apart. Amul starts at 10:00 AM from A, reaches B, and returns to A. Bimal starts at 10:30 AM from B, reaches A and comes back to B. The speed of Bimal is twice of Amul. While returning to starting point they meet at a point which is exactly midway between A and B. When do they meet for the first time? a. 10:33 AM b.10:372 AM c. 10:33 AM d.10:332 AM 3 Anmd IDoo AM 2L 27 .ka

8. Amul and Bimal runs between point A and B which are 6 km apart. Amul starts at 10:00 AM from A, reaches B, and returns to A. Bimal starts at 10:30 AM from B, reaches A and comes back to B. The speed of Bimal is twice of Amul. While returning to starting point they meet at a point which is exactly midway between A and B. When do they meet for the first time? a. 10:33 AM b.10:372 AM c. 10:33 AM d.10:332 AM 3 Anmd inap Awl IDoo AM 0:3 0:30 Tiww

9. Amul and Bimal runs between point A and B which are 6 km apart. Amul starts at 10:00 AM from A, reaches B, and returns to A. Bimal starts at 10:30 AM from B, reaches A and comes back to B. The speed of Bimal is twice of Amul. While returning to starting point they meet at a point which is exactly midway between A and B. When do they meet for the first time? a. 10:33 AM b.10:372 AM c. 10:33 AM d.10:332 AM 3 Anmd IDoo AM A.M - lo 32

10. In a race of 300 m, Mani beats Hani by 10 seconds or 50 m. Mani then challenges Hani to a second race in which she gives Hani a headstart of 150 m. If Mani increase her speed by one and half times that in the previous race, while Hani increases her speed to twice that in the previous race. Find the length of the race if race ends in dead heat.(Assume that both start at the same time in both race) a. 450 m b. 300 m c. 350 m d. 500 m

11. In a race of 300 m, Mani beats Hani by 10 seconds or 50 m. Mani then challenges Hani to a second race in which she gives Hani a headstart of 150 m. If Mani increase her speed by one and half times that in the previous race, while Hani increases her speed to twice that in the previous race. Find the length of the race if race ends in dead heat.(Assume that both start at the same time in both race) a. 450 m b. 300 m c. 350 m d. 500 m Boo n) Mani hrati Houi

12. In a race of 300 m, Mani beats Hani by 10 seconds or 50 m. Mani then challenges Hani to a second race in which she gives Hani a headstart of 150 m. If Mani increase her speed by one and half times that in the previous race, while Hani increases her speed to twice that in the previous race. Find the length of the race if race ends in dead heat.(Assume that both start at the same time in both race) a. 450 m b. 300 m c. 350 m d. 500 m Mani n

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