PREPARATORY QUESTIONS

NUMBER SEQUENCES

PREPARATORY SET-24

Direction (Qs.1 to 5): The following questions are based on the number arrangement given below:


7 4 9 1 2 8 4 5 3 1 9 0 7 0 5 1 3 6 6 5 7 2 2 1 4 9 8 2 0 0 7 5 2 6 4 9 2 1 3 3 8

Question No : 1

Which of the following is the 7th number to the left of 18th number from the right end?

(1) 6

(2) 3

(3) 1

(4) 5

(5) None of these

Question No : 2

How many such 2’s are there in the above arrangement each of which is immediately preceded by an odd digit but not immediately followed by an odd digit (0 is neither even nor odd)?

(1) Four

(2) Two

(3) One

(4) Three

(5) None of these

Question No : 3

How many such 1’s are there each of which is either immediately preceded or followed by 2’s multiple but not both?

(1) Three

(2) One

(3) Four

(4) Two

(5) None of these

Question No : 4

How many such 3’s are there in the given arrangement, each of which is immediately preceded by a digit which has a numerical value more than 5?

(1) None

(2) Three

(3) One

(4) Two

(5) None of these

Question No : 5

If all the perfect squares and perfect cubes are deleted from the above arrangement, then which of the following will be 9th to the left of 19th from the left end? (0 will not be considered as perfect square or perfect cube)

(1) 5

(2) 7

(3) 2

(4) 6

(5) None of these