If is even, which of the following cannot be odd?

A worker is hired for 7 days, Each day, he is paid 10 taka more then what he is paid for the previous day of w...

M is a girl and has the same number of brothers as sisters. N is a boy and has twice as many sisters as brothe...

A cube of side 5cm is painted on all its side. It is sliced into 1 cubic centimeter cubes how many 1 cubic cen...

A group of 10 people plan to contribute equally to pay for a friend's gift that costs G dollars. If n addition...

If the average of a and b is 45, and the average of b and c is 35 then (a-c)=?

In what ratio must a grocer mix two varieties of tea worth Tk 60 per kg and 65 per kg so that by selling the m...