Question

The given venn diagram represent four sets of students who have opted for Mathematics (M) physics (P) Chemistry (C) and Electronics (E)
What does the shaded region represent ?

• A. Students who oped for Physic, Chemistry and Electronics
• B. Students who oped for Mathematics, Physics, Chemistry
• C. Students who opted for Mathematics, Physics and Electronics
• D. Students who opted for Mathematics, Chemistry and Electronics

Answer 1

The correct option is C Students who opted for Mathematics, Physics and Electronics

From the horizontal venn diagram, the shaded region falls under "Only Electronics".
From the vertical venn diagram, the shaded region falls under "Both Math and Physics".
Combining the two, we conclude that the shaded region belongs to students who have opted for Math,Electronics and Physics.