Which of the given options would be a logical sequence of the following words?

1. Primary

2. Kinder Garten

3. University

4. Secondary

5. Higher Secondary

Study the following information to answer the given questions:
In a certain code ‘a friend of mine’ is written as ‘4 9 1 6’  ‘mine lots of metal’ is written as ‘3 1 0 9’ and ‘a piece of metal’ is written as ‘7 1 6 3’.

What is the code for ‘piece’?

A man walks 3 km West, then turns South and walks 7 km, then turns East and walks 3 km, then turns to his right and walks 5 km. Where is he now with reference to his starting position? 

In this question, a sequence is given, with one term missing. Choose the correct alternative from the given ones that will complete the series.
NOA , PQB , RSC ?

What comes next in the given series?
6C, 10F, 14I, 18L, ?

Direction : Study the following information carefully and answer the question given below:
(i) ‘P ×Q’ means ‘P is sister of Q’.
(ii) ‘P÷Q’ means ‘P is mother of Q’.
(iii) ‘P – Q ‘ means ‘ P is father of Q’.
(iv) ‘P ÷ Q’ means ‘ P is brother of Q’.

Which of the following represents ‘W is grandfather of H’?

From the given alternative , select the word which cannot be formed using the letters of the given words .
MOTLIEST 

Which letter should be 7th to the right of the 12th letter from left, if first half of the alphabet series is reversed?