Let us explain that with a maths problem (since that’s something we are good at! )
Problem 1: Rob can do a job in 2 days and Charlie can complete the same job in 5 days. How long will they take to complete the job working together?
Problem 2) Peter can do a job in 3 days and Mark can complete the same job in 4 days. How long will they take to complete the job working together?
As you can notice, both have the same logic, similar working and hence qualify as 2 questions at the same difficulty level from the same topic.
Category: About the Test
How can you maintain the level of questions if they are different?
Is the same question paper utilised in that 48 hour window?
No. It’s not. In a 48 hours window, different set of test papers are used. However, the IMC Academic Committee ensures all these papers have exactly the same level of questions, i.e each question in a certain test has a like-to-like similar question of a similar level from the same topic appearing in other tests of the same grade. This ensures parity in the delivery of the Challenge.
What if I need to reschedule my child’s exam?
Unfortunately, you cannot reschedule the exam. The rounds are conducted on fixed dates. The 48 hour window gives you the flexibility to pick a convenient time slot across the 2 days.