At what time between 2 and 3 O’ clock the hands of clock will make an angle of 1600 ?
The train for Lucknow leaves every two and a half hours from New Delhi railway station. An announcement was made at the station that the train for Lucknow had left 40 minutes ago and the next train will leave at 18.00 hrs. At what time was the announcement made?
Clearly, the last train left two and a half hours before 18.00 hours i.e. at 15.30 hours. But this happened 40 minutes before the announcement was made. So, the announcement was made at 16.10 hours.
If the two incorrect watches are set at 12 : 00 noon at correct time, when will both the watches show the correct time for the first time given that the first watch gains 1 min in 1 hour and second watch loses 4 min in 2 hours:
At a railway station, a 24 hour watch loses 3 minutes in 4 hours. If it is set correctly on Sunday noon when will the watch show the correct time?
A wrist watch which is running 12 minutes late on a Sunday noon is 16 minutes ahead of the correct time at 12 noon on the next Sunday. When is the clock 8 minutes ahead of time?
Which two months in a year have the same calendar?
Two months will have the same calender if the period between them is divisible by 7.
(a) June + July + Aug. + Sep.
= 30 + 31 + 31 + 30
= 122 (not divisible by 7)
(b) Apr. + May + June + July + Aug. + Sep. + Oct. = 30 + 31 + 30 + 31 + 31 +30 + 31
= 213 (not divisible by 7)
(c) Apr. + May + June
= 30 + 31 + 30
= 91 (divisible by 7)
(d) October + November
= 31 + 30 = 61 (not divisible by 7)
If it was Saturday on 17th November, 1962, what will be the day on 22nd November, 1964?
In 1962, on 17th November it is Saturday. So, in 1963, 17th November will be Sunday and in 1964, 17th November should be Monday but as it is leap year so it will be Tuesday. On 22nd November, 1963 therefore, will be Sunday.
Find the day of the week on 15th August, 1947.
If on 14th day after 5th March is Wednesday, what day of the week will fall on 10th December. of the same year?
If February 1, 1996 is Wednesday, what day is March 10, 1996 ?
Feb 1, 1996 is Wednesday, and February will be a leap year therefore it will have 29 days.
So, Feb 8, Feb 15, Feb 22, February 29 and Mar 7 will be Wednesday. Therefore, March 10 will be Saturday.
Mohini went to the movies nine days ago. She goes to the movies only on Thursday. What day of the week is today?
The priest told the devotee, “The temple bell is rung at regular intervals of 45 minutes. The last bell was rung five minutes ago. The next bell is due to be rung at 7.45 a.m. “At what time did the priest give this information to the devotee?
Clearly, the last bell rung 45 minutes before 7.45 a.m. i.e. at 7.00 a.m. But it happened five minutes before gave the information to the devotee. So, the information was given at 7.05 a.m.
A tired worker slept at 7.45 p.m. If he woke up at 12 noon, for how many hours did he sleep?
If a clock shows 04 : 28, then its mirror image will be?
How many times are the hands of a clock coincide on a day?