A batsman in his 20th innings makes a score of 90, and thereby increases his average by 2. What is his average after the 20th innings? He had never been ’not out’. Select:	A) 52	B) 37	C) 39	D) 43	E) 42
52verage score before 20th innings   = 90 - 2 × 20= 50   52verage score after 20th innings   =&gt; 50 + 2= 
<gadget id="calculator">50 + 2</gadget>
<output>52</output>
52   52NSWER:52
<result>A</result>
A batsman in his 20th innings makes a score of 90, and thereby increases his average by 2. What is his average after the 20th innings? He had never been ’not out’.