PREPARATORY QUESTIONS

NUMBER SEQUENCES

PREPARATORY SET-18

Direction (Qs.1 to 5): Study the following arrangement carefully and answer the questions given below:

 

2 8 4 6 5 3 4 7 2 9 1 8 3 4 7 6 5 1 4 7 2 1 8 3 6 5 4 7 1 8 3 7 5 3

 

Question No : 1

How many 4’s are there in the above arrangement each of which is immediately preceded and immediately followed by an odd number?

(1) None

(2) One

(3) Two

(4) Three

(5) None of these

Question No : 2

How many 7’s are there in the above arrangement each of which is immediately preceded by 4 and immediately followed by 2?

(1) One

(2) Two

(3) Three

(4) Four

(5) None of these

Question No : 3

How many odd numbers are there in the above arrangement each of which is immediately followed by an even number?

(1) Six

(2) Seven

(3) Eight

(4) Nine

(5) None of these

Question No : 4

Which of the following is sixth to the right of the fifteenth from the left end?

(1) 8

(2) 1

(3) 2

(4) 3

(5) None of these

Question No : 5

If all the odd numbers are dropped from the given arrangement which of the following is tenth number from the left end?

(1) 4

(2) 6  

(3) 1

(4) 8

(5) None of these