Question

What is the largest num ber of 4 digits which is divisible by 91 ?

Answer 1

Answer:

Step-by-step explanation:

5 digit largest number is 99999  

99999/91 = 1098 81/91  

quotient is 1098 and remainder is 81  

subtract 81 from 99999  

99999 – 81 = 99918 required number  

if same question continued for 5 digit smallest number  

you can straight away take remainder as 81  

or calculates  

5 digit smallest number is 10000  

10000/91 = 109 81/91  

then required number is (10000 + (91 – 81) = 10010  

(91 – 81) is difference in divisor and remainder to be added to get required number.

Answer 2

Answer: 9919

              91 x 109 = 9919