In the following question, which one set of letters when sequentially placed at the gaps in the given letter series shall complete it?
o p _ o s _ t _ o _ p o _ i t e _ p p o _ i _ e 

As per SIPRI data, India has been listed as the world's ________ largest arms importer?

According to the 'Leopard Status in India 2018' report, the leopard population in India has increased by ________ percent in the four years since 2014.

DIRECTIONS: These questions are based on the following information.
Eight persons A, B, C, D, E, F, G and H are sitting in a row facing North. Only two persons are sitting to the left of D. A is adjacent to G and F. E is at one of the ends and three persons are sitting between him and G.

If C is adjacent to G and H is at one of the ends, then who is third to the left of G?

Which pair (Dam - District) is not correctly matched?

If x:y=3:2 then the ratio $$ {2\ x^{2}+3\ y^{2}}:{3\ x^{2}}-{2\ {y^{2}}}$$ is equal to

Which stadium has been renamed the Narendra Modi Stadium?

Which one of the following is co - curricular activity in science teaching?