Rice,maize,sugar and potato contain ___________ in them.

Milk, egg, fish, meat, pulses contain mainly________ in them.

Potato and sweet potato:

Which are the two food sources that contain carbohydrate in them?

The eyes of potato tuber are

In a potato race a bucket is placed at the starting point, which is 5 m from the first potato, and the other potatoes are placed 3 m apart in a straight line. There are ten potatoes in the line (see Fig.) Each competitor starts from the bucket, picks up the nearest potato, runs back with it, drops it in the bucket, runs back to pick up the next potato, runsto the bucket to drop it in, and the continues in the same way until all the potatoes are in the bucket. What is the total distance the competitor has to run ?

Kellogg is a new cereal formed of a mixture of bran and rice that contians atleast 88 gm of protein and atleast 36 miligram of iron per kg. Knowing that bran contains 80 gm of protein and 40 miligram of iron per kilogram, and that rice contains 100 gm of protein and 30 miligram of iron per kilogram, find the minimum cost of producing this new cereal if bran costs Rs.5 kilogram and rice costs Rs. 4 per kilogram.

The common charactersticsw between tomato and potato will be maximum at the level of their: