PREPARATORY QUESTIONS

NUMBER SEQUENCES

PREPARATORY SET-04

Direction (Qs.1 to 5): Study the following number sequence and answer the questions following it.

 

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

 

Question No : 1

How many even numbers are there in the numeric series which are immediately preceded by a number, which is a whole square?

(1) One

(2) Two

(3) Three

(4) More than three

(5) None of these

Question No : 2

If all the odd numbers are dropped from the series, which number will be fifth to the right of seventh number from the left end?

(1) 2

(2) 8

(3) 6

(4) 4

(5) None of these

Question No : 3

If all 1 is replaced by 2 and all 4 is replaced by 5 in the given number series, then which number will be fourth to the right of seventeenth number from the right end?

(1) 1

(2) 2

(3) 3

(4) 5

(5) 6

Question No : 4

Which of the following number will be 8th to the right of 17th number from the right end?

(1) 5

(2) 6

(3) 8

(4) 9

(5) None of these

Question No : 5

How many odd number/s which is/are immediately preceded by a ‘perfect square’ and immediately followed by a perfect cube are there in the above sequence?

(1) One

(2) Two

(3) Three

(4) More than three

(5) None