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TSD Distance Constant - 4
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TSD distance constant part - 4

## 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
saare video ka questions PDF mein kaise milega
sir why didnt we do 2 & 3 in the question on 10:08 minutes.
your techniques are the best of the best, sir. Thank you so much!!
In the first question T1+T2/60 it is 1/30 naa why should not do like that
U
app formula approch mat karao .basic concept sae padao
U
option vali approach sahi hae iss question kae liye
1. TIME, SPEED AND DISTANCE Distance constant -4

2. Too early too late SD Too early-early or too late-late Go

3. Due to inclement weather, an air plane reduced its speed by 300 km/hr, and reached the destination of 1200 km late by 2 hours. Then the schedule duration of the flight was. a. 1 hour b. 1.5 hour c. 2 hour d. 2.5 hour

4. Due to inclement weather, an air plane reduced its speed by 300 km/hr, and reached the destination of 1200 km late by 2 hours. Then the schedule duration of the flight was. a. 1 hour b. 1.5 hour c. 2 hour d. 2.5 hour 2ao ho

5. An Aeroplane takes off 30 min late as per the scheduled time. To cover a distance of 30000 km in a certain time, the speed is increased by 250 km/hr. What was the initia speed of the plan? ' a. 3750 km/hr b. 3250 km/hr c. 375 km/hr d. 325 km/hr

6. An Aeroplane takes off 30 min late as per the scheduled time. To cover a distance of 30000 km in a certain time, the speed is increased by 250 km/hr. What was the initia speed of the plan? ' a. 3750 km/hr b. 3250 km/hr c. 375 km/hr d. 325 km/hr 2 So

7. An aeroplane takes off 30 min late as per the scheduled time. Its speed should be increased by 250 km/hr, to reach its destination on time which is 1500 km far. Find its actual speed. a. 1000 km/hr b. 750 km/hr c. 600 km/hr d. 500 km/hr

8. An aeroplane takes off 30 min late as per the scheduled time. Its speed should be increased by 250 km/hr, to reach its destination on time which is 1500 km far. Find its actual speed. a. 1000 km/hr b. 750 km/hr c. 600 km/hr d. 500 km/hr 250. 2o hen.

9. A car travels from P to Q at a constant speed. If its speed were increased by 10 km/h, it would have been taken one hour lesser to cover the distance. It would have taken further 45 minutes lesser if the speed was further increased by 10 km/h. The distance between the two cities is: a. 540 km b. 420 km C. 600 kmd. 620 km

10. A car travels from P to Q at a constant speed. If its speed were increased by 10 km/h, it would have been taken one hour lesser to cover the distance. It would have taken further 45 minutes lesser if the speed was further increased by 10 km/h. The distance between the two cities is: a. 540 km b. 420 km C. 600 kmd. 620 km w dl