Question
Raman traveled a certain distance at a particular speed.
If he had traveled 6 km/h faster, he would have taken 30 minutes less. If he had traveled 5 km/h slower, he would have taken 30 minutes more. What is the distance in kilometers?Solution
Speed = 2S1S2/(S1 â S2) = (2 * 6 * 5)/(6 â 5) = 60kmph = (x/60-x/66) =1/2 = (11x-10x)/660=1/2 X=330km
- It was Thursday on February 8, 2024, then, what will be the day on February 8, 2028?
It will be Saturday on November 12, 2022. What will be the day on November 12, 2028?
- What is the angle between the hour hand and the minute hand at 7:45 AM?
At what time between 3:30 and 4 will hands of a clock be at the right angles?
It was Tuesday on February 8, 2022. What will be the day on February 8, 2027?
- What is the angle between the hour hand and the minute hand at 3:30 AM?
Day before yesterday is Ranjanâs birthday. On the same day next week falls âChristmasâ. Today is Saturday, what will be the day after Christmasďż˝...
- The year next to 2014 will have the same calendar as that of the year _________.
Mishti's birthday is on Thursday 27th April. On what day of the week will be Aradhya's Birthday in the same year, if Aradhya was born on 20
- It was Monday on November 12, 2018. What will be the day on November 12, 2028?