Q. 245.0( 1 Vote )
Fill in the blanks to make the statements true.
If
then A = ……………… and B = …………… .
Answer :
Adding all the digits according to their places,
20 + B + 10A + B = 80 + A
9A + 2B = 60
9A = 60-2B
Since A and B both are whole numbers, 60-2B should be divisible by 9.
60-2B = 54 so B = 3.
Substituting B = 3 in 9A + 2B = 60,
we get A = 6.
Rate this question :






















Solved each of the following Cryptarithms:
If the 4-digit number x27y is exactly divisible by 9, then the least value of (x + y) is
RS Aggarwal - MathematicsIf x7y5 is exactly divisible by 3, then the least value of (x + y) is
RS Aggarwal - MathematicsIf 1A2B5 is exactly divisible by 9, then the least value of (A + B) is
RS Aggarwal - MathematicsFind all possible values of x for which the 4-digit number 320x is divisible by 3. Also, find the numbers.
RS Aggarwal - MathematicsIf 37y4 is exactly divisible by 9, then the least value of y is
RS Aggarwal - MathematicsReplace A, B, C by suitable numerals:
If 486*7 is divisible by 9, then the least value of * is
RS Aggarwal - MathematicsFind the values of A, B, C when
Solved each of the following Cryptarithms: