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Question 61

In a class of 80 students, every student studies Economics or Geography or both. If 65 students study economics and 50 study Geography, how many study both subjects

  • A. 15
  • B. 30
  • C. 35
  • D. 43
  • E. 55
Objective

Question details

Exam body
BUK
Subject
Mathematics
Year
2015/2016
Question no.
#61
Type
Objective
Previous · Q60Make S the subject of the formula V = k⁄√(T-S) Next · Q62 The side of a square is increased from 20cm to 21cm calculate the percentage…

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