What is the pH of Urine

Select the figure that will replace the question mark (?) in the following figure series.

Select the term from among the given options that can replace the question mark (?) in the following series.

B2Y, C3X, D6W, E9V, ?

statement : Q > R ≥ S = V = Y > H < N

conclusion :

I. Q < S

II. Y < R

A series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series.

DF, GJ, KM, NQ, RT, ?

Three of the following four are alike in a certain way and thus form a group. Which is the one that does NOT belong to that group?

In the following question, select the figure which can be placed at the sign of question mark (?) from the given alternatives.