Fill in the blanks____
gfe_ig_eii_fei_gf_ii

Which number will come in the place of question mark?
45, 55, 66, 78, 91, ?

Select the option that is related to the third term in the same way as the second term is related to the first term and the sixth term is related to the fifth term.
 25 : 264 :: 31 : ? :: 49 : 456

Crop : Farm :: Ore : ? 

In each question below are given statements followed by two conclusions numbered I and II. You have taken the two given statements to be true even if they seem to be at variance with commonly known facts. Read the conclusions logically follows from the given statements disregarding commonly known facts. Give answer.  
( a ) Only I follow.
( b ) Only II follow.
( c ) If either I or II follows.  
( d ) Neither I nor II follows.  
( e ) Both I and II follow.

Statement:
All pens are roads.
All roads are houses.
Conclusion:
( I ) All house are pens.
( II ) Some houses are pens. 

Select the option that is related to the fifth term in the same way as the second term is related to the first term and the fourth term is related to the third term.

I4D : G9F :: L16S : J25U :: W64R : ?

Find the number of triangles in the given figure.

Select the term that will complete the following letter series.
QN, RP, TS, WW, ____ FH