Which major dairy is located in Anand?

$A$ piece of copper and another of germanium are cooled from room temperature to $80\,K$. Which of the following is a correct statement?

The transformed equation of $x^2+6xy+8y^2=10$ when the axes are rotated through an angle $\frac{\pi}{4}$ is:

Which vegetable crop,released by $IARI$ New Delhi,is enriched with Vitamin $C$?

Which metal does not react with cold water but releases $H_2$ gas upon reacting with steam?

The resistance in the following circuit is increased at a particular instant. At this instant,the value of resistance is $10 \, \Omega$. The current in the circuit will be now: