in the coordinate valency..
A.e- are equally shared
B.e- of one atom are shared with two
C. H-bond is formed
D. None

NOTE- Answer is not B

it is not coordinate bond ?
It is a co-ordinate valency ..it is the number of coordinate bonds formed in the compound
Here is the definition
A chemical bond between two atoms in which a shared pair of electrons forms the bond and the pair has been supplied by one of the two atoms. Also known as coordinate bond; dative bond.
answer should be none (D)

Maam u mean that if ques had coordinate bond written then i could have done B but coordinate valency is totally different

In B they are talking about one electron ...in coordinate bond a pair of electron is participating. 

Question means "electrons of one atom are shared with."