Question

Which of the given statements is/are true?
(i) Total advertisement revenue generated from the online version by magazine T in all the given months together is exactly 44% less than the advertisement revenue generated from the printed version by the same magazine in all the given months together.
(ii) The difference between advertisement revenue generated (from both online and printed version) by all the given magazines in January and advertisement revenue generated (from both online and printed version) by all the given magazines in June is Rs. 62000.
(iii) Only for one magazine did the advertisement revenue generated from printed version displayed a constant increase from the previous month during the given 6 month period.

• A. Only (ii) and (iii)
• B. Only (i) and (ii)
• C. Only (i)
• D. Only (ii)
• E. All (i), (ii) and (iii)

Answer 1

The correct option is D Only (ii)

Check each statement one by one.
(i) Total revenue generated from online version by magazine T $=209+217+185+156+139+144=Rs.1050thousand$
Total revenue generated form printed version by magazine T $=152+186+116+129+187+154=Rs.924thousand$
The online version revenue is more than the printed version revenue.
Thus (i) is not true.
(ii) Total revenue generated by all the given magazines in January $=169+163+201+145+136+141+209+168+152+209+131+184=Rs.2008thousand$
Total revenue generated by all the given magazines in June $=172+141+142+163+178+243+211+177+154+144+151+194=Rs.2070thousand$ $\therefore$
Required difference $=2070-2008=Rs.62thousand=Rs.62000$.
Hence, (ii) is true.
(iii) Neither type of magazines shows a constant increase in its revenue from the previous month.
Hence, (iii) is not true. Thus, only (ii) is true.