1) It was Sunday on Jan 1, 2006. What was the day of the week Jan 1, 2010?
A.Sunday
B.Saturday
C.Friday
D.Wednesday
E. None of these
Explanation
Option : C
Explanation:
On 31st December, 2005 it was Saturday.
Number of odd days from the year 2006 to the year 2009 = (1 + 1 + 2 + 1) = 5 days.
On 31st December 2009, it was Thursday.
Thus, on 1st Jan, 2010 it is Friday.
2) How many times do the hand of a clock coincide in day?
A. 24
B. 26
C. 22
D. 20
E. None of these
Explanation
correct option : C
The hands of a clock coincide 11 times in every 12 hours, since between 11 and 1, they coincide only once, i.e., at 12 o’clock (12:00, 1:05, 2:11, 3:16, 4:22, 5:27, 6:32, 7:38, 8:44, 9:49, 10:55).
