Problems on Numbers - General Aptitude

Q1:

Three times the first of three consecutive odd integers is 3 more than twice the third. The third integer is:

A 9

B 11

C 13

D 15

ANS:D - 15

Let the three integers be xx + 2 and x + 4. Then, 3x = 2(x + 4) + 3      x = 11.  Third integer = x + 4 = 15.