Jan 23rd, 2022 - CSAT Daily Quiz
1. A motorcyclist rode the first half of his way at a constant speed. Then he was delayed for 5 minutes and, therefore, to make up for the lost time he increased his speed by 10 kmph. Find the initial speed of the motorcyclist if the total path covered by him is equal to 50 km?
(a) 36 kmph
(b) 48 kmph
(c) 50 kmph
(d) 62 kmph
2. A dog after travelling 50 km meets a swami who counsels him to go slower. He then proceeds at ¾ of his former speed and arrives at his destination 35 minutes late. Had the meeting occurred 24 km further the dog would have reached its destination 25 minutes late. The speed of the dog?
(a) 48 kmph
(b) 36 kmph
(c) 48 kmph
(d) 54 kmph
3. Rohit left Mahabaleshwar for Nashik at 6 am. An hour and a half later vimal, whose speed was 5 kmph higher than that of Rohit left Mahabaleshwar. At 10.30 pm on the same day the distance between the two friends was 21 km. Find the speed of vimal?
(a) 40 kmph
(b) 41 kmph
(c) 69 kmph
(d) Either (b) or (c)
4. Two people A and B start moving from P and Q that are 200 km apart, towards each other A is on a moped and B on foot. They meet at a point R when A gives B a lift to P and returns to his original path to reach Q. On reaching Q he finds that he has taken 2.6 times his normal time. B on other hand realizes that he has saved 40 minutes over his normal travel time. Find the ratio of their speeds?
(a) 3:2
(b) 3:1
(c) 4:3
(d) None of these
5. A boat went down the river for a distance of 20 km. If then turned back and returned to its starting point, having travelled a total of 7 hours. On its return trip, at a distance of 12 km from the starting point, it encountered a log, which had passed the starting point at the moment at which the boat had started downstream speed of the boat is?
(a) 7 kmph
(b) 10 kmph
(c) 13 kmph
(d) 16 kmph
ANSWER’s
1 – (c)
2 – (a)
3 – (d)
4 – (d)
5 – (b)
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