Regud soil is the highest?

Which state is the leader in canal irrigation in India?

India's largest rice producing state?

If $$ {x+{1\over x}=\sqrt{3}}$$ then $$ {x^{48}+x^{378\over7}+x^{726\over11}+x^{60}}$$ is equal to

In a certain code 'SEQUENCE' is coded as 'FDOFVRFT. How is 'CHILDREN' coded in that code?

In certain code 'TIGER' is written as 'QDFHS'. How is 'FISH' written in that code?

In each of the following questions, a series is given, with one term missing. Choose the correct alternative from the given one that will complete the series.
2, 3, 9, 49, ?, 3841

In a certain code CRICKET is written as GPAGVGM, then how can REMOTES be written in that code?