Find the 21th term of an arithmetic progression whose first term is 3 and the common difference is 5.  Choices:  A) 100  B) 102  C) 103  D) 150  E) 46
n th term of A.P = a +(n-1) *d   = 3+(21-1)*5 , = 3 + 100= 
<gadget id="calculator">3 + 100</gadget>
<output>103</output>
103.   ANSWER:103
<result>C</result>
Find the 21th term of an arithmetic progression whose first term is 3 and the common difference is 5.