10 persons begin to work together on a job, but after some days, 4 persons leave. As a result, the job, which could have been completed in 40 days, was completed in 50 days. How many days after commencement of the work did the four persons leave?
The correct answer is A
Arka Jyoti is variety of:
Meiotic division takes place in:
Match the following:
Fanging is related to
The rotation of the Earth contribute to the development of high and low-pressure systems by
The common name of Chilo partellus is
Agricultural economists which are involved in price determination & market channels are known as………………….
Poisonous alkaloid in castor seed is
Chloride cells are present in which part of teleost fishes ?
Under stress conditions, which amino acid is accumulated in plants: