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Let the required height = h metres Therefore, [(60/2)2- (30/2)2]x h = (30/2)2x 6 h = 2 m
If 10th of the month falls on the day preceding Sunday, on what day will 1st of the month fall?
At what time between 8 and 9 o’clock will the hands of a watch be together?
What is the reflex angle between the hands of a clock at 15 minutes past 5?
If it was Friday on 15th September, 1947 what was the day on 15th September, 2047? ...
If day after tomorrow is Wednesday then what day would after 97th day from today?
In a factory all Tuesdays and Saturdays are offs. If a month starts with a Tuesday and has 31 days then how many offs will be there in that month?
At what time between 8 and 11 o’clock will the hands of a watch be together?
Shanky is 200 days older than Ravi and Kaushal is 40 weeks older than Shanky. If Kaushal was born on Thursday, on which day was Ravi born?
If Valentine’s day (14th February 2017) was Sunday, then, find in which forthcoming year we would celebrate the Valentine’s day on Sunda...