List of top Quantitative Ability and Data Interpretation Questions on Venn Diagrams

In the second year, students at a business school opt for exactly one of three electives: Systems, Operations, or HR.

The number of girls who opted for Operations plus the number of boys who opted for Systems is 37. Twenty-two students opted for the Operations elective. Twenty girls opted for the Systems and Operations electives put together. The number of students who opted for the Systems elective plus the number of boys who opted for the Operations elective is 37. Twenty-five students opted for the HR elective.

The number of students in the second year is

The following diagram is based on a survey conducted among students of a class in the month of February. It shows how many students liked Tea, Coffee (hot drinks) and Coke (a cold drink), including the overlaps between the three.