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B- ‘From’ should be replaced by ‘since’ to make the sentence contextually correct. As the sentence talks about an occurrence which is still continuing, thus the usage of ‘since’ will be correct. ‘From’ is correctly used while depicting a long period of time. E- The word pandemic will be followed by the preposition ‘in’, as the sentence needs to specify ‘where’ exactly was the pandemic taking place. Correct Sentence: Telecommuting arrangements have been in place at the U.N. headquarters since mid-March as coronavirus spread rapidly across New York, making the state the epicentre of the pandemic in the U.S .
Reshma travels 45 km at 15 km/h by cycle,80 km at 40 km/h by car, and the remaining 6km on foot at 2 km/h. Find his average speed for the whole journey....
In a 500-metre race, ‘A’ beats ‘B’ by 15 seconds or 75 metres. Find the time taken by ‘B’ to finish the race.
A thief is spotted by a policeman from a distance of 200 m. When the policeman starts chasing, the thief also starts running. If the speed of the thief ...
Find the distance traveled by a train moving at a speed of 90 km/h, which takes 20% less time than a truck that covers 630 km at a speed of 70 km/h.
A Bike has to cover a distance of 120 km in 15 hours. If it covers half of the journey in 3/5th of the time, the speed to cover the remaining distance i...
A man running with the speed of 58 km/hr covers a certain distance in ‘x’ hours. If the same distance can be travelled with a speed of 62 km/h in (x...
A truck travels at a speed of 60 km/h from city P to city Q and returns to city P by the same route at a speed of 100 km/h. What is the average speed of...
A car which is moving at a speed of 60 km/hr overtakes a bus which is 800 metres ahead of it in 2 minutes. If the speed of the truck is 50% more than th...
Karan and Varun started running in a straight line at 5 m/s and 7.5 m/s respectively. If Karan started 90 meters ahead of Varun, ...