Class 12th
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New answer posted
5 months agoNew answer posted
5 months agoContributor-Level 10
(1) Roll number 1 and 8 have MA, M.Com and BBA as common.
(2) Roll number 3 and 6 have MA, MSC, B.Com as common.
(3) Roll number 9 and 10 have all the four common options.
(4) Roll number 2 and 5 have MSC, M.Com and MBA as common.
New answer posted
5 months agoContributor-Level 10
(1) Roll number 3 and 6
(2) Roll number 1, 4 and 8
(3) Roll number 9, 10
(4) Roll number 7
New answer posted
5 months agoContributor-Level 10
In the first question, we derived the number of females in class secondary section as 288 and the total number of students in the section as 640.
New answer posted
5 months agoContributor-Level 10
Non-vegetarian Females in Class 12 = 0.25 * 32 = 8
Vegetarian Males in class 12 = 48 – 8 = 40
Non-vegetarian Males in class 12 = Non-vegetarian in class 12 – Female non-vegetarian in class 12
= 32 – 8 = 24
Required difference = 40 – 24 = 16
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