Question
A merchant combines 9 kg of pulses at Rs. 6 per kg with
3 kg at Rs. 2 per kg. What is the cost price (in Rs.) of the mixture per kg?Solution
Required cost price = (3 Ă— 9 + 2 Ă— 6) Ă· (9 + 6) = (39 / 15) = Rs. 2.6
Red leaf in cotton is caused due to deficiency
Among the following vegetables, which one is viviparous in nature.
Milk is an excellent source of
The crop growing season in dry land farming ranges from ____to___
On brinjal crop, malathion 50 EC is sprayed in the concentration of:
The term “Arrowing” is associated with
Which among the following can be classified as often cross pollinated species?
Respiratory quotient of carbohydrate is ____
Kinnow was developed by
Which of the following crops are usually called as alkali tolerant crops.