Q14 of 41 Page 16

If 1 AB + CCA = 697 and there is no carry-over in addition, find the value of A + B + C.

Here we have,



As it’s mentioned that there is no carry-over addition, then


1 + C = 6


⇒ C = 5


A + C = 9


⇒ A + 5 = 9


⇒ A = 4


B + A = 7


⇒ B = 7-A = 7-4 = 3


Therefore, the value of A + B + C = 4 + 3 + 5 = 12

More from this chapter

All 41 →
12

If is a multiple of 11, where x is a digit, what is the value of x?

 13

Given an example of a number which is divisible by

1) 2 but not by 4.


2) 3 but not by 6.


3) 4 but not by 8.


4) both 4 and 8 but not by 32

 15

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.

 16

Without performing actual addition and division write the quotient when the sum of 69 and 96 is divided by

(i) 11 (ii) 15