Approximately what is the average number of science amp tech book published by all the publishers ........

Quantitative Aptitude ( CCS) Data Table

(Direction) Following is a tabulation of the number of books published by six different publishers on different categories of books. Read the table carefully and answer the questions.

Books Category	A	B	C	D	E	F	Total
Comics	500	560	430	555	450	620	-
Science & Tech	-	492	326	200	-	340	-
Story	120	-	-	220	230	330	-
Magazines	545	-	312	210	110	-	1955
Literature	444	480	310	-	475	360	-
Competitive Exam	975	-	350	-	700	650	3495
Total	2964	2765	2038	1800	-	2750

Approximately what is the average number of science & tech book published by all the publishers?

320

330

335

338

None of these

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Explanation:

→ Science and tech books published by A = 2964 – 2584 = 380
→ Science and tech books published by E = 2255 – 1965 = 290
→ Avg. number of science & tech books published by all publishers =(380 + 492+ 326+ 200 + 290 + 340)/6 = 338