Write all natural numbers between 500 and 600 which do not change if the digits are written in the reverse order.

Write the smallest 3-digit number which does not change if the digit are written in reverse order.

Write the smallest 3-digit number which does not change if the digit are written in reverse order.

Find the sum all natural numbers between 300 and 600 which are divisible by 7 .

Find the sum of all natural numbers between 500 and 1000 which are divisible by 13.

Find the sum of all natural numbers between 50 and 500, which are divisible by 6.

A number of three digits has the hundred digit 4 times the unit digit and the sum of three digits is 14 If the three digits are written in the reverse order,the value of the number is decreased by 594 .Find the number

Find a three digit number whose consecutive digits form a G.P. if we subtract 792 from this number, we get a number consisting of the same digits written in the reverse order. Now, it we increase the second digit of the required number by 2, then the resulting digits will form an A.P.

Find a three digit number whose consecutive digits form a G.P. if we subtract 792 from this number, we get a number consisting of the same digits written in the reverse order. Now, it we increase the second digit of the required number by 2, then the resulting digits will form an A.P.

How many numbers lying between 500 and 600 can be formed with the help of the digits 1,2,3,4,5,6 when the digits are not to be repeated