Find the odd word from the following:

Find the missing number?

In certain code RAIN is written as 8$%6 and MORE is written as 7#8@. How REMAIN written in that code?

Statements:
1. All Students like excursions.
2.Some Students like laboratory experiments.
Conclusion:
I. Students who like Laboratory experiments also like excursions.
II. Some students do not like Laboratory experiments but like excursion.

In a specific code language, 'GARAGE' is written as 'JEUEJI'. What will be the code for 'OFFICE' in the same code language?

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.
FU, LO, RI, ?

If '+' means '÷' ;  ‘÷’means ' - ' ; ' - ' means '×' ; '×' means '+' , then
8 + 2÷ 3- 4 x 6 =? 

How many triangles are there in the given figure?