[PSSSB Recorder 2023]
1. Two cars cover the same distance at the speed of 60 and 64 kmps respectively. Find the distance Traveled by them if the slower car takes 1 hour more than the faster car?
906 km
960 m
960 km
966 km
2. How many seconds will a train 100 meters long take to cross a bridge 150 meters long if the speed of the train is 36 kmph?
18
22
25
28
3. A takes twice as much time as 8 or thrice as time as C to finish a piece of work; working together they can finish the work in 2 days. In how many days, B can do the work alone?
12 days
4 days
8 days
6 days
4. If 12 men or 16 women can do a work in 172 days, how long will 21 men and 15 women to do the same work?
64 days
60 days
86 days
75 days
5. The ratio of the present age of father to that of son is 7:2. After 10 years their ages will be in the ratio of 9:4. The present ages of the father is?
35 years
40 years
30 years
25 years