PREPARATORY QUESTIONS

NUMBER SEQUENCES

PREPARATORY SET-53

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

 

968   597   674   473   375

 

Question No : 1

If 1 is subtracted from the every odd digit and 1 is added to every even digit of each number, then which of the following will be lowest number?

(1) 968

(2) 375

(3) 473

(4) 597

(5) None of these

Question No : 2

If the 1st and 3rd digits in each numbers are interchanged, then which of the following number will be the second highest?

(1) 597

(2) 968

(3) 674

(4) 375

(5) None of these

Question No : 3

If all the digits of the numbers are arranged in ascending order within the number from left to right, then which of the following is lowest number?

(1) 375

(2) 473

(3) 674

(4) 597

(5) None of these

Question No : 4

What is the sum of 3rd digit of largest number and 1st digit of smallest number?

(1) 9

(2) 10

(3) 11

(4) 12

(5) None of these

Question No : 5

If 2nd digit of 3rd highest number is divided by 3rd digit of second lowest number, then what will be the resultant?

(1) 5

(2) 3

(3) 2

(4) 4

(5) None of these