Previous Year Papers

Download Solved Question Papers Free for Offline Practice and view Solutions Online.

Test Series

Take Zigya Full and Sectional Test Series. Time it out for real assessment and get your results instantly.

Test Yourself

Practice and master your preparation for a specific topic or chapter. Check you scores at the end of the test.

11.
The number of seats in an auditorium is increased by 25%. The price of a ticket is also increased by 12%. Then, the increase in revenue collection will be

40%

35%

45%

48%

40%

Required percentage:
$space equals space open parentheses straight x space plus space straight y space plus space xy over 100 close parentheses percent sign equals space open parentheses 25 space plus space 12 space plus space fraction numerator 25 space cross times space 12 over denominator 100 end fraction close parentheses percent sign space equals space left parenthesis 37 space plus space 3 right parenthesis space equals space 40 percent sign$