The plateau of Uppermal is found?

Direction : What value should come in the place of question mark (?) in the following questions?

80% of 10% of 340 = ?

Direction: In the following questions, out of the four alternatives, choose the word opposite in meaning of the given word as your answer.

Linger  

$$ {({1\over25})^{-1\over2}}+{({8\over 27})^{-1\over3}}$$

DIRECTIONS: Study the following arrangement carefully and answer the questions given below.
W 3 # R @ E J K T 4 B 9 I H D U 8 1 H % A V 5 δ 7 M P 2 Q $ 6

Four of the following five are alike in a certain way based on their positions in the above arrangement and so form a group. Which is the one that does not belong to that group?

The Mewar Praja Mandal was established by which one?

Whose name is associated with the slogan 'Garibi Hatao'?