Read the following information carefully and answer the questions given below it:

In a car exhibition, seven cars of seven different companies viz. Cardilac, Ambassador, Fiat, Maruti, Mercedes, Bedford and Fargo were displayed in a row, facing east such that:

(1) Cardilac car was to the immediate right of Fargo.

(2) Fargo was fourth to the right of Fiat.

(3) Maruti car was between Ambassador and Bedford.

(4) Fiat, which was third to the left of Ambassador car, was at one of the ends.

Which of the following is definitely true?

Which letter will come in place of the question mark (?) in the following series?
FLO, H?Q, JPS, LRU

In the following figure, square represents doctors, triangle represents artists, circle represents weight-lifters and rectangle represents Russians. Which set of letters represents Russians who are not doctors?

Choose the Venn diagram which best illustrates the relationship among the three given classes:

Fruit, Vegetable, Apple

b_ac_cc_cb_ab_ac 

If “P” denotes “divided by”, “R” denotes “added to”, “S” denotes “subtracted from” and “Q” denotes “multiplied by”, then
48 P 4 R 3 Q 4 S 6 Q 4 = ?

Which is the odd number-pair?

In a certain code ‘mystery of better life’ is written as ’53 97 79 21’, ‘life is a mystery’ is written as ’24 27 79 53’ and ‘she is playing better’ is written as ’24 21 12 22’.  How is ‘life’ written in that code language?