Fill in the blank by suitable letters.
a_c_ba_ca_cb

At a college party five girls are sitting in a row. P is to the left of M and to right of O. R is sitting to the right of N, but to left of O. Who is sitting in the middle?

6 : 17 :: 9 : ?

In the following figure, how many educated people are employed? 

Direction: Select the related word from the given alternatives.

Carpenter : Saw ∷ Tailor : ?

Bull : Cow :: Lion :

Directions: In each question below are two/three statements followed by two conclusions numbered I and II. You have to take the given statements to be true even if they seem to be at variance from commonly known facts and then decide which of the given conclusions logically follow (s) from the statements disregarding commonly known facts.
Statements:
All gases are solids.
All Solids are liquids.
Conclusions:
I. All gases are liquids.
II. At least some liquids are solids.
Give Answer
(A) if only conclusion I follows.
(B) if only conclusion II follows.
(C) if either conclusion I or conclusion II follows.
(D) if neither conclusion I nor conclusion II follows.
(E) if both conclusion I and conclusion II follows.

If MEKLF is coded as 91782 and LLLJK as 88867, then how can IGHED be coded?