All options listed, Azospirillum, Rhizobium, and Anabaena, are recognized as bio-fertilizers. They play essential roles in enhancing soil fertility by fixing atmospheric nitrogen and improving plant growth.
How is C related to V?
Who among the following is married to F?
How is B related to M?
How many male members are there in the family?
If M is married to P, then how is S related to M?
If expression ‘H@E#I$G#J’ is true and P is brother of J then how is P’s brother-in-law related to H?
Who among the following is the mother of G?
There are six persons P, Q, R, S, T and U. R is the brother of U. Q is the sister of T's wife. S is the mother of P and grandmother of U. There are two ...
If E and G are of same gender and there are not more than 4 males in the family then how is G related to F?
In a family of five persons, Reeva is the sister of Abhilash. Vijay is the brother-in-law of Abhilash. Pihu is the daughter of Vijay. Suresh is the fath...
