A farmer grew 56 muskmelons and 38 watermelons. How many melons did the farmer grow?
Out of 120 farmers 93 farmers grows vegetables, 63 grows flowers,45 grows sugarcane,45 grows vegetables flowers, 24 grows flowers sugarcane, 27 grows vegetables sugarcane find how many farmers grows all the three?
A farmer saw some chickens and pigs in a field.
He counted 60 heads and 176 legs.
How many chickens and how many pigs did the farmer see?
A survey of 1000 farmers found that 600 grew paddy, 350 grew ragi, 280 grew corn, 120 grew paddy and ragi, 100 grew ragi and corn, 80 grew paddy and corn. If each farmer grew at least any one of the above three, then find the number of farmers who grew all the three. ( 3 marks)