The police found that the teachers allegedly opened the papers 30 minutes before the exam, clicked photos and forwarded the same to the coaching institute owner.
Delhi Police are suspecting that the CBSE question papers might have been leaked from neighbouring Haryana, a senior official said.
Earlier, Delhi High Court on Monday asked the Central Board of Secondary Education (CBSE) if they have any plan to re-conduct the class 10 Mathematics examination. The bench asked the CBSE to mention a tentative date and not to keep the students on "tenterhooks" till then.
Delhi High Court also asked the Central Board of Secondary Education (CBSE) and the Centre to file reply on a plea seeking a court-monitored investigation into the paper leak case.
Earlier, the Supreme Court on Monday agreed to hear a batch of petitions against the Central Board of Secondary Education (CBSE) decision to re-conduct the mathematics exam for Class 10 students after the question papers the first time were leaked on March 28. A Bench headed by Chief Justice Dipak Misra agreed to hear the case for an urgent hearing on Wednesday.
The SC hearing will also consider the petitioners' plea for an investigation into the leaks and declaration of results on the basis of exams already conducted, according to news agency IANS.
The CBSE paper leak of Class 10 maths and Class 12 economics question papers has affected hundreds and thousands of students across India.
Here are the top developments in the CBSE paper leak case:
1) No CBSE re-exam for Class 10 mathematics: There will be no CBSE Class 10 mathematics re-test, a source from the CBSE told the Indian Express. The decision, according to the national daily, came after an evaluation of answer sheets revealed there was nothing to indicate that the leak had impacted the exam.
2) CBSE papers might have been leaked from Haryana:
3) Police questions school principal for over six hours:
4) Examinations started late on Monday :
The CBSE exams started an hour late at few centres in Delhi on Monday as many of them expressed inability to follow the new "leak-proof" system put in place for the first time after question papers for two subjects were leaked.
5) Delhi HC asks the date of re-examination of Class 10 Mathematics examination:
One subscription. Two world-class reads.
Already subscribed? Log in
Subscribe to read the full story →
Smart Quarterly
₹900
3 Months
₹300/Month
Smart Essential
₹2,700
1 Year
₹225/Month
Super Saver
₹3,900
2 Years
₹162/Month
Renews automatically, cancel anytime
Here’s what’s included in our digital subscription plans
Exclusive premium stories online
Over 30 premium stories daily, handpicked by our editors


Complimentary Access to The New York Times
News, Games, Cooking, Audio, Wirecutter & The Athletic
Business Standard Epaper
Digital replica of our daily newspaper — with options to read, save, and share


Curated Newsletters
Insights on markets, finance, politics, tech, and more delivered to your inbox
Market Analysis & Investment Insights
In-depth market analysis & insights with access to The Smart Investor


Archives
Repository of articles and publications dating back to 1997
Ad-free Reading
Uninterrupted reading experience with no advertisements


Seamless Access Across All Devices
Access Business Standard across devices — mobile, tablet, or PC, via web or app
)