HackerRank Clocks and Calendars Quiz -1

Question 1

Time: 00:00:00
When the time was 3:40, what was the angle between two hands?

105 deg

105 deg

130 deg

130 deg

75 deg

75 deg

120 deg

120 deg

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Question 2

Time: 00:00:00
Every seven years, Christopher Nolan releases a movie. The amount of the released year was 11571 when the sixth documentary was released. When did the first movie come out?

1911

1911

1910

1910

2002

2002

1932

1932

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Question 3

Time: 00:00:00
Hrithik had exams every Wednesday in the month of April in 2001. What is his exam schedule?

1,8,15,22,24

1,8,15,22,24

3,10,17,24

3,10,17,24

2,9,16,23,30

2,9,16,23,30

4,11,18,25

4,11,18,25

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Question 4

Time: 00:00:00
There is a clock in an antique shop that is reported to be almost 150 years old. Every Monday, when the shop opens at 10 a.m., the proprietor sets the right time. The clock loses 1/10th of an hour every hour since it is old. When he shuts the shop on Friday, the clock reads 3 p.m. What time is it right now?

4 AM

4 AM

3:16 AM

3:16 AM

4: 54 AM

4: 54 AM

None

None

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Question 5

Time: 00:00:00
Operators of Big Ben noticed, at intervals of 63 minutes of correct time, the minute hand of a clock overtakes the hour hand. How many minutes does the clock gain or lose per day?

58(4/71)min

58(4/71)min

54(6/81)min

54(6/81)min

55(7/70)min

55(7/70)min

56(8/77)min

56(8/77)min

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Question 6

Time: 00:00:00
On Mondays, Tuesdays, and Wednesdays, the lion lies. On Thursday, Friday, and Saturday, the rat tells lies. On other days, they both speak the truth. “Yesterday was one of the days when I told lies,” Lion says. “Yesterday was one of the days where I told lies,” Rat adds. What day was it the day before yesterday?

Wednesday

Wednesday

Thursday

Thursday

Friday

Friday

Saturday

Saturday

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Question 7

Time: 00:00:00
Every day at half past eight o'clock in the morning, Taimur goes to school. At that moment, what is the angle between both arms?

60

60

65

65

70

70

75

75

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Question 8

Time: 00:00:00
Inquisitive Elva inquired about her father's gift for her nineteenth birthday. Father said that it would be one of SUNglasses, MONeybag,..., FRIedcake, or SATchel depending on the day of the week. On January 8, 2029, please assist Elva with determining the day of the week.

Tuesday

Tuesday

Thursday

Thursday

Monday

Monday

Saturday

Saturday

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Question 9

Time: 00:00:00
From noon to midnight, how many palindromes are there in a clock (for example, 5.45 is a palindrome)?

43

43

51

51

57

57

58

58

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Question 10

Time: 00:00:00
Ameer got his daughter a toy dog. When it is 6 o'clock, the toy dog barks six times. 30 seconds pass between the first and last bark. At 12 o'clock, how long will the toy dog bark?

72 seconds

72 seconds

66 seconds

66 seconds

60 seconds

60 seconds

12 seconds

12 seconds

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["0","40","60","80","100"]
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