Which of the following numbers is divisible by 11?
A3273
B4836
C5621
D2987
Answer:
C. 5621
Read Explanation:
divisibility of 11
alternate sum will be same
3273 >>> 3+7=2+3 >>> 10=5 not equal
4836 >>> 4+3=8+6 >>> 7=14 not equal
5621 >>> 5+2=6+1 >>> 7=7 it is divisible by 11
2987 >>> 2+8=9+7 >>> 10=16 not equal