Question
Reema’s income in March was four times what she earned
in each of the other months of the year. What is the ratio of her income in March to her total income for the year?Solution
ATQ,
Let Reema’s monthly income for months other than March be Rs. y Then income in March = Rs. 4y Total yearly income = 4y + 11y = 15y Required ratio = 4y : 15y = 4 : 15
1st commercial hybrid of sorghum released in India was
 'Opaque-2' mutant of maize has:
Potato is mainly propagated by
Most expensive spice in the world isÂ
With reference to farm planning and optimun resource use consider the following:
1. Monopolistic Competition
2. Perfect Competition
After the stage of sheet erosion, what is the term used to describe the formation of small, finger-like channels on the soil surface?
Which one of the following is used as biofertilizer in non leguminous crops?
Membrane asymmetry can be counter – acted by enzymes that involved in transport of newly synthesized phospholipidsÂ
Match List-I with List-II
Choose the correct answer f...
Which is a natural pesticide?
