Elitmus Exam Numerical Ability Number System

a number is given with three bases base2,base 3,base5 such that last digit of the number in all the three cases is 1,and the leading digit is 1 in exactly 2 out of 3 cases.find the number?

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Elitmus Other Question

a 9 digit number consist of 1 through 9 (eg 123456789)is divisible by 11.what is the difference between the sum of the alternate numbers.

dnt knw exact questn
B O W
M E N
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O D M A
D E M B
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M A D A D D