A businessman sold 2/5of his stock at a gain of 25% and the remaining at a gain of 20%. The overall percentage of gain is
Let the CP of whole stock be Rs. x. CP of 2/5 = Rs. 2x/5 CP of 3/5 = Rs. 3x/5 Total SP = Rs. (125 % of2x/5 ) + (120% of 3x/5 ) ⇒ x/2 + 18x/25 = 61x/50 Gain = - x = 61x/50-x=11x/50 Gain% = 100 = 22% 11x/50*1/x*100=22%
Two pairs of antennae are present in
The range of period for medium range weather forecasting is
The recommended technique for planting in saline soils to improve sugarcane yields by around 15% is
RM (Reichert Meissl) Number test is done to check the purity of?
The bio ‐ industrial watershed concept was given by
The pest which attack both in field and storage of pulses is–
Which of the following statements is INCORRECT with respect to the Enterobacteriaceae family?
Which viral disease affects carp species and is caused by Rhabdovirus carpio (RVC)?
Major protein found in wheat is/are
How much area can be irrigated with a flow rate of 30 liters per second for 10 hours a day when irrigation requirement of the 100 days duration crop is ...