PREPARATORY QUESTIONS

NUMBER SEQUENCES

PREPARATORY SET-16

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

 

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

 

Question No : 1

How many 4’s are there in the above arrangement, each of which is immediately preceded by a digit which has a numerical value of more than 4?

(1) One

(2) Three

(3) Two

(4) Five

(5) Six

Question No : 2

How many such 2’s are there in the above arrangement each of which is immediately preceded by an odd digit and also immediately followed by an odd digit?

(1) Two

(2) One

(3) Four

(4) Three

(5) More than three

Question No : 3

What is the sum of the digit which is 8th from the left end and 11th from the right end?

(1) 5

(2) 3

(3) 10

(4) 7

(5) 9

Question No : 4

Which of the following is 7th to the right of the 12th from the right end of the above arrangement?

(1) 8

(2) 5

(3) 7

(4) 4

(5) 1

Question No : 5

If all the even digits are deleted (dropped) from the above arrangements, then which of the following will be 7th from the left end of the arrangement?

(1) 9

(2) 8

(3) 6

(4) 4

(5) 2