The diameter of a wheel is 1.33 m. What distance (in m, to the nearest whole number) will it travel in 380 revolutions?\(\text{(Take }\pi = \dfrac{22}{7}\text{.)}\) SSC CHSL 2021-16.04.2021-1
A man cycles from P to Q, a distance of 30 km, in 2 hours 48 minutes. The road from P is a level road for 18 km and then it is uphill to Q. The man's average speed onthe level road is 15 km/h. What is his average uphill speed (in km/h)? SSC CHSL 2021-16.04.2021-1
A person rows upstream a distance of 55 km in 5 hours and rows downstream a distance of 75 km in 3 hours. How much time will he take to row a distance of 96 km in still water? SSC CHSL 2021-16.04.2021-2
If a person travels at a speed of 48 km/h, he will reach his destination on time. He covers two-thirds of his journey in five-sixths of time. At what speed (in km/h) should he travel to cover the remaining distance to reach his destination on time? SSC CHSL 2021-16.04.2021-3
Two cars X and Y start running towards each other from two places 216 km apart. The ratio of the speeds of X and Y is 5:7 and the speed of X is 60 km/h. After how many minutes will X and Y meet each other? SSC CHSL 2021-19.04.2021-1
Trains A and B of lengths 329 m and 296 m, respectively, are running in opposite directions on parallel tracks, at the speeds of 85 km/h and 65 km/h, respectively. In what time (in seconds) will they cross each other? SSC CHSL 2021-19.04.2021-2
