Q. 11. A can do one-third of the work in 15 days, B can do 75% of the same work in 18 days, and C can do the same work in 36 days. B and C work together for eight days. In how many days will A alone complete the remaining work?
(A) 24 days
(B) 16 days
(C) 18 days
(D) 20 days
Answer:
Explanation:
Q. 12. Two cyclists X and Y start at the same time from place A and go towards place B at a speed of 6 km/h and 8 km/h respectively. Despite stopping for 15 minutes during the journey. Y reaches 10 minutes earlier than X The distance between the place A and B is:
(A) 6 km
(B) 16.5 km
(C) 10 km
(D) 8 km
Answer:
Explanation:
Q. 13. Two trains, Katrina Express, and Madhuri Express, cross an electric pole in 32 sec. and 40 sec. respectively. The length of Madhuri Express is 37.5% less than Katrina Express. Then, how long will they cross each other if they are moving in opposite directions?
(A) 34.6 sec
(B) 38.2 sec
(C) 35.4 sec
(D) 32.8 sec
Answer:
Explanation:
Q. 14. Ram and Shyam run a race of 2000 m. First, Ram gives Shyam a start of 200 m and beats him by 30 sec. Next Ram gives Shyam a start of 3 min and is beaten by 1000 m. Find time in min. in which Shyam can run a race?
(A) 5 min
(B) 6 min
(C) 4 min
(D) 5.5 min
Answer:
Explanation:
Q. 15. If NEUROTIC can be written as “TICRONEU” then how can ‘PSYCHOTIC’ be written?
(A) TICOCHPSY
(B) TICCHOPSY
(C) TICCOHPSY
(D) TICHCOPSY
Answer:
Explanation: