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During his trip to England, Mr. Clockilal, a horologist, decided to visit ‘The Cuckooland Museum’ dedicated to the exhibition of cuckoo clocks. He entered the museum between 12 noon and 1 p.m. The moment he entered the museum, he observed that the angle between the minute hand and the hour hand of one of the clocks was 20°. While leaving the museum, he observed that the angle between the minute hand and the hour hand of the same clock was 220°. If he spent more than 3 hours and less than 4 hours in the museum, then how much time did he exactly spend in the museum?
(2013)
  • a)
  • b)
  • c)
  • d)
    Either (a) or (c)
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
During his trip to England, Mr. Clockilal, a horologist, decided to vi...
Let the time at which Mr. Clockilal entered the museum be 'm' minutes past 12 noon.

As he spent more than 3 hours and less than 4 hours in the museum, and the angle between the minute and hour hands at the time of leaving was 220°, he must have left the museum between  p.m. and 4 p.m.
Let the time at which he left the museum be 'n' minutes past 3 pm.

Hence, the time spent by Mr. Clcckilal in the museum was either 3 hours  minutes or 3 hours   minutes.
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Most Upvoted Answer
During his trip to England, Mr. Clockilal, a horologist, decided to vi...
D
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During his trip to England, Mr. Clockilal, a horologist, decided to visit ‘The Cuckooland Museum’ dedicated to the exhibition ofcuckoo clocks. He entered the museum between 12 noon and 1 p.m. The moment he entered the museum, he observed that theangle between the minute hand and the hour hand of one of the clocks was 20°. While leaving the museum, he observed that theangle between the minute hand and the hour hand of the same clock was 220°. If he spent more than 3 hours and less than 4 hoursin the museum, then how much time did he exactly spend in the museum?(2013)a)b)c)d)Either (a) or (c)Correct answer is option 'D'. Can you explain this answer?
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During his trip to England, Mr. Clockilal, a horologist, decided to visit ‘The Cuckooland Museum’ dedicated to the exhibition ofcuckoo clocks. He entered the museum between 12 noon and 1 p.m. The moment he entered the museum, he observed that theangle between the minute hand and the hour hand of one of the clocks was 20°. While leaving the museum, he observed that theangle between the minute hand and the hour hand of the same clock was 220°. If he spent more than 3 hours and less than 4 hoursin the museum, then how much time did he exactly spend in the museum?(2013)a)b)c)d)Either (a) or (c)Correct answer is option 'D'. Can you explain this answer? for CAT 2024 is part of CAT preparation. The Question and answers have been prepared according to the CAT exam syllabus. Information about During his trip to England, Mr. Clockilal, a horologist, decided to visit ‘The Cuckooland Museum’ dedicated to the exhibition ofcuckoo clocks. He entered the museum between 12 noon and 1 p.m. The moment he entered the museum, he observed that theangle between the minute hand and the hour hand of one of the clocks was 20°. While leaving the museum, he observed that theangle between the minute hand and the hour hand of the same clock was 220°. If he spent more than 3 hours and less than 4 hoursin the museum, then how much time did he exactly spend in the museum?(2013)a)b)c)d)Either (a) or (c)Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for CAT 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for During his trip to England, Mr. Clockilal, a horologist, decided to visit ‘The Cuckooland Museum’ dedicated to the exhibition ofcuckoo clocks. He entered the museum between 12 noon and 1 p.m. The moment he entered the museum, he observed that theangle between the minute hand and the hour hand of one of the clocks was 20°. While leaving the museum, he observed that theangle between the minute hand and the hour hand of the same clock was 220°. If he spent more than 3 hours and less than 4 hoursin the museum, then how much time did he exactly spend in the museum?(2013)a)b)c)d)Either (a) or (c)Correct answer is option 'D'. Can you explain this answer?.
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