Question

Four digit numbers are formed using the digits 1,2,3,4 (repetitions among the digits allowed).
Find the number of such four digit numbers divisible by 11.
(1) 88
(2) 22
(3) 110
(4) 42​

Answer 1

Answer:

Your question isnt making sense but from what I gathered:

D) 42 is the answer

Because all the other no. 's are divisible by 11 and are thus reoititions of it. Eg: 88 is 11 repeated 8 times. But 42 is not a multiple of 11, therefore it is the odd one out.