When it is 10:30, what kind of angle is formed by the hands of the clock?
The given graph shows the number of people who attended a book fair. Study it carefully and answer the following questions.
Number of secondary school students are _____ more than non-students.
11 oranges are bought for ₹ 10 and 10 oranges are sold for ₹ 11. The gain/loss percent is ______.
A 21% loss
B 11% gain
C 21% gain
D 11% loss