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Tamil Nadu Board of Secondary EducationHSC Science Class 11

Choose the correct alternative: The number of students who take both the subjects Mathematics and Chemistry is 70. This represents 10% of the enrollment in Mathematics and 14% of the enrollment - Mathematics

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Question

Choose the correct alternative:

The number of students who take both the subjects Mathematics and Chemistry is 70. This represents 10% of the enrollment in Mathematics and 14% of the enrollment in Chemistry. The number of students take at least one of these two subjects, is

Options

  • 1120

  • 1130

  • 1100

  • insufficient data

MCQ

Solution

1130

shaalaa.com
Introduction to Sets, Relations and Functions
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Chapter 1: Sets, Relations and Functions - Exercise 1.5 [Page 46]

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Samacheer Kalvi Mathematics - Volume 1 and 2 [English] Class 11 TN Board
Chapter 1 Sets, Relations and Functions
Exercise 1.5 | Q 7 | Page 46
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