For the following questions answer them individually
A person driving at the speed of 45 km/h reaches office 1 minute early while she reaches 3
minutes late if driving at 40 km/hr. Whatis the distance (in km) that she is covering?
What would be the smaller of the two angles formed by the hour hand and the minute hand at 3:47 p.m.?
Study the given data and answer the question that follows.
In which year did Bhutan’s rice production decrease for the first time?
A well of diameter 3m and depth 14 m is dug. The earth, taken out ofit, has been evenly
spread all around it in the shape ofa circular ring of width 4m to form an embankment. Find the height of embankment?