Vinu and Priyan take their lunch at school. Vinu eats lemon rice and Priyan eats curd rice .Both lemon rice and curd rice are sour in taste . What is the reason /

Two farmers and Ravi cultivates three varieties of grains namely rice, wheat and ragi. If the sale (in ₹) of three varieties of grains by both the farmers in the month of April is given by the matrix. and the May month sale (in ₹) is exactly twice as that of the April month sale for each variety. What is the average sales of the months April and May.

Two farmers and Ravi cultivates three varieties of grains namely rice, wheat and ragi. If the sale (in ₹) of three varieties of grains by both the farmers in the month of April is given by the matrix. and the May month sale (in ₹) is exactly twice as that of the April month sale for each variety. If the sales continue to increase in the same way in the successive months, what will be sales in the month of August?