CAT Exam

A two digit number is one more than the six times the sum of its digits. The product of the number with sum of the digits is 301. What is the number ?

Read Solution (Total 2)

43
43*(4+3) =301
43 = 1+6*(4+3)

if xy is the number
10x+y =1+6*(x+y)
and
(x+y)*(10x+y) = 301 = 7*43
so x+y=7
10x+y=43
x=4,y=3
12 years agoHelpfull: Yes(6) No(0)

43

301= 43*7

only two factors,

so number can be 43 only as 4+3=7.( to check)
12 years agoHelpfull: Yes(2) No(0)

CAT Other Question

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