PREPARATORY QUESTIONS

NUMBER SEQUENCES

PREPARATORY SET-64

Direction (Qs.1 to 5): These questions are based on the following three-digit numbers.

 

848   386   275   312   954

 

Question No : 1

If 1 is added to the middle digit of each number and then the first and the second digits are interchanged. Then which of the following will be the third digit of the second lowest number?

(1) 8

(2) 3

(3) 1

(4) 6

(5) 4

 

Question No : 2

If in each number the first and the third digits are interchanged, then which number will be the second highest number?

(1) 386

(2) 848

(3) 275

(4) 312

(5) 954

Question No : 3

If in each number the second and the third digit are interchanged, what will be the sum of the first and third digit of the highest number?

(1) 11

(2) 12

(3) 18

(4) 13

(5) 14

Question No : 4

How many numbers will be divided by 3?

(1) None

(2) One

(3) Two

(4) Three

(5) Four

Question No : 5

If ‘2’ is subtracted from each even number and ‘3’ is added to each odd number in the number then which of the following is the highest number?

(1) 275

(2) 312

(3) 954

(4) 848

(5) 386