Question
'A' and 'B' together build a wall in 48 days. If 'A'
builds the wall in 120 days, then find the time taken by 'B' to build the wall.Solution
Let the total work be 240 units (LCM of 48 and 120)Combined efficiency of 'A' and 'B' = (240/48) = 5 units/dayEfficiency of 'A' = (240/120) = 2 units/daySo, efficiency of 'B' = 5 - 2 = 3 units/dayTherefore, required time = (240/3) = 80 days
Which of the following types of pesticide formulation is mainly used in storage structures/seed godowns?
Legume crops includes
(A) Pigeon pea
(B) Greengram
(C) Lentil
(D) Horsegram
(E) Rapeseed
Choose the correct answer from the options given below:
APEDA stands for:Â
The Hrp genes in plant pathogens were discovered by:
Water is lost from plant by
Accepted ways of behavior in society are:
VAT is a/an
Under KCC, On prompt repayment of loan upto 3.00 lakh, how much additional interest subvention is given by Government ?
Who is the current minister of Agriculture and Farmers’ Welfare Ministry?
Which among the following is a mycoherbicide