Average of 15 observations calculated by a student was 70 but when he again went through his observations he realised that he took value of three observations as 50, 55 and 60 in place of 80, 41 and 72 respectively and also realised that total observations taken by him was 14. Find the original average of all observations taken by him.

What should be the SNF% in cow milk according to FSSAI standards?

In which method of planting maximum number of plants per unit area can be accommodated

Water analysis of a bore well reports as under

CO3^2- : 1.2 mel^-1

HCO3^2- : 4.0 mel^-1

Calculate cropping intensity of the farm having 10 ha acreage with following details

Which type of allelopathy affects plants growing in succession from the decaying residue of previous plants?

Which of the following is NOT a part of the vegetative development of cotton development?

Which one of the statements is correct regarding the energy calculation using Rittinger?

What is the reducing disaccharide found in germinating cereal and malt, which forms osazone with phenylhydrazine and is fermentable by yeast?

FSSAI has issued an advisory in which it has put ban on material for wrapping and packaging of food items.

The smallest 3-D volume of soil needed to give full representation of horizontal variability of soil is termed as__