Calendar problems
- 1. How much does a clock lose per day, if its hands coincide ever 65 minutes ?
Options- A. 1440/143 min
- B. 184/13 min
- C. 1425/18 min
- D. 541/9 min Also asked in: Bank Exams, CAT, GATE, GRE, Bank Clerk, Bank PO
Correct Answer: 1425/18 min
Explanation:
55 min. spaces are covered in 60 min.
60 min. spaces are covered in ((60/55) x 60) min = 720/11 min.
Loss in 65 min. = (720/11 - 65 ) = 5/11
Loss in 24 hrs = (5/11 x 1/65 x 24 x 60)min = 1440/143 min.
- 2. What was the day on 2nd Jan 1901 ?
Options- A. Tuesday
- B. Wednesday
- C. Monday
- D. Thursday Also asked in: AIEEE, Bank Exams, CAT, GATE, GRE, Bank Clerk, Bank PO
Correct Answer: Wednesday
Explanation:
2nd Jan 1901 means
(1900 years and 2 day)
Now, 1600 years have 0 odd day
300 years have 1 odd day
2 days has 2 odd day
Total no. of odd days = 0 + 1 + 2 = 3 days
Hence, the day on 2nd Jan 1901 was Wednesday.
- 3. 1.12.91 is the first Sunday. Which is the fourth Tuesday of December 91 ?
Options- A. 17.12.91
- B. 24.12.91
- C. 27.12.91
- D. 31.12.91 Also asked in: AIEEE, Bank Exams, CAT, GATE, Bank Clerk, Bank PO
Correct Answer: 24.12.91
Explanation:
1.12.91 is the first Sunday of December 91.
So, 3.12.91 is the first Tuesday of the month.
Clearly, 10.12.91, 17.12.91, 24.12.91 and 31.12.91 are also Tuesdays.
So, 24.12.91 is the fourth Tuesday.
- 4. If 27th December 2009 was a Thursday, then what day of the week was it on 1st March 2010?
Options- A. Thursday
- B. Friday
- C. Sunday
- D. Monday Also asked in: AIEEE, Bank Exams, CAT
Correct Answer: Friday
- 5. If 4th december 1999 is Monday then what day is 3rd january 2000 ?
Options- A. Sunday
- B. Monday
- C. Tuesday
- D. Wednesday Also asked in: AIEEE, Bank Exams, CAT, GATE, GRE, Bank Clerk, Bank PO
Correct Answer: Wednesday
Explanation:
Here from 4th December 1999 to 3rd January 2000,
there is a difference of 30 days.
Number of odd days = 30/7 = 2 odd days
Then no. of odd days = 2 => tuesday and wednesday(from monday).
Hence on 3rd january it is wednesday.
- 6. The calendar for the year 2007 will be the same for the year ?
Options- A. 2014
- B. 2019
- C. 2021
- D. 2018 Also asked in: AIEEE, Bank Exams, CAT, GATE, GRE, Analyst, Bank Clerk, Bank PO
Correct Answer: 2018
Explanation:
Count the number of odd days from the year 2007 onwards to get the sum equal to 0 odd day.
Year : 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017
Odd day : 1 2 1 1 1 2 1 1 1 2 1
Sum = 14 odd days => 0 odd days.
Calendar for the year 2018 will be the same as for the year 2007.
- 7. How many days are there in k weeks k days ?
Options- A. 8+k days
- B. 7+1k days
- C. 8k days
- D. 7/k days Also asked in: AIEEE, Bank Exams, CAT, GATE, GRE, Analyst, Bank Clerk, Bank PO
Correct Answer: 8k days
Explanation:
As we know that a week has 7 days,
k weeks k days = (7k + k) days = 8k days.
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