Advertisements
Advertisements
प्रश्न
1y3y6 is divisible by 11. Find the value of y.
Advertisements
उत्तर
It is given that, 1y3y6 is divisible by 11.
Then, we have (1 + 3 + 6) – (y + y) = 0, 11, 22,...
⇒ 10 – 2y = 0, 11, 22,...
⇒ 10 – 2y = 0 ...[Other values give a negative number]
⇒ 2y = 10
⇒ y = 5
APPEARS IN
संबंधित प्रश्न
If sum of the number 985 and two other numbers obtained by arranging the digits of 985 in cyclic order is divided by 111, 22 and 37 respectively. Find the quotient in each case.
Which of the following statement is true?
If a number is divisible by 8, it must be divisible by 4.
Which of the following statement is true?
A number is divisible by 18, if it is divisible by both 3 and 6.
Which of the following statement is true?
The sum of two consecutive odd numbers is always divisible by 4.
Now, look at this —
Check if it is true or not.
The sum of a two-digit number and the number obtained by reversing the digits is always divisible by ______.
If 
then B = ______.
If the digit 1 is placed after a 2-digit number whose tens is t and ones digit is u, the new number is ______.
Find the least value that must be given to number a so that the number 91876a2 is divisible by 8.
756x is a multiple of 11, find the value of x.
