<p align="justify" class="title">A private tutor suspected to be at the centre of the sensational leak of CBSE question papers, and at least 25 people, including 18 students, were interrogated by a Special Investigation Team (SIT) of the Delhi Police even as protests grew louder over the issue.</p>.<p align="justify" class="bodytext">Vicky Wadhwa, a 40-year-old tutor based in central Delhi's Rajender Nagar, was named by the CBSE in its complaint filed with Delhi Police.</p>.<p align="justify" class="bodytext">A BCA degree holder from Delhi University, Wadhwa owns Vidya Coaching Centre and was picked up for questioning by the SIT comprising officials attached with the Crime Branch.</p>.<p align="justify" class="bodytext">Among the 25 people questioned in connection with the leaks of Class XII economics paper and Class X mathematics paper earlier this week, included 11 school students, seven college students, five private tutors and two others.</p>.<p align="justify" class="bodytext">While the 11 students belong to different schools, those from college are first-year students.</p>.<p align="justify" class="bodytext">"We are trying to establish the point of origin (of the leak). The papers were being circulated through WhatsApp among students and tutors. These question papers were leaked a day before the exam. The CBSE has named a private tutor in its complaint and he has been interrogated," Special Commissioner R P Uadhyay told reporters.</p>.<p align="justify" class="bodytext">"We have no information that this leakage is pan-India but if such a thing emerges, we will send teams outside Delhi," he said.</p>.<p align="justify" class="bodytext">The Delhi Police registered two cases on March 27 and 28, following a complaint from the CBSE, which had received an unaddressed envelope on March 26 containing four sheets of handwritten questions of the Class 12 economics paper.</p>.<p align="justify" class="bodytext">The police has formed the SIT comprising two deputy commissioners of police, four assistant commissioners of police and five inspectors to investigate the matter.</p>.<p align="justify" class="bodytext">The team will be supervised by the Joint Commissioner of Police (Crime) Alok Kumar.</p>.<p align="justify" class="bodytext">In its complaint, the CBSE said it had received a complaint by fax on March 23 that a man running a coaching institute in Rajinder Nagar was involved in paper leakage.</p>.<p align="justify" class="bodytext">The CBSE also named two schools in Rajinder Nagar in its complaint.</p>.<p align="justify" class="bodytext">"It was indicated in the papers kept inside the envelope that the question paper was leaked and circulated through WhatsApp group numbers," the complaint said.</p>.<p align="justify" class="bodytext">If one goes by the complaint, the CBSE was tipped about the possible leakage of question paper a couple of days before the exams were conducted.</p>.<p align="justify" class="bodytext">A senior police officer said the CBSE came to know about the paper leak by mail and investigators are now trying to find out who had sent the mail.</p>
<p align="justify" class="title">A private tutor suspected to be at the centre of the sensational leak of CBSE question papers, and at least 25 people, including 18 students, were interrogated by a Special Investigation Team (SIT) of the Delhi Police even as protests grew louder over the issue.</p>.<p align="justify" class="bodytext">Vicky Wadhwa, a 40-year-old tutor based in central Delhi's Rajender Nagar, was named by the CBSE in its complaint filed with Delhi Police.</p>.<p align="justify" class="bodytext">A BCA degree holder from Delhi University, Wadhwa owns Vidya Coaching Centre and was picked up for questioning by the SIT comprising officials attached with the Crime Branch.</p>.<p align="justify" class="bodytext">Among the 25 people questioned in connection with the leaks of Class XII economics paper and Class X mathematics paper earlier this week, included 11 school students, seven college students, five private tutors and two others.</p>.<p align="justify" class="bodytext">While the 11 students belong to different schools, those from college are first-year students.</p>.<p align="justify" class="bodytext">"We are trying to establish the point of origin (of the leak). The papers were being circulated through WhatsApp among students and tutors. These question papers were leaked a day before the exam. The CBSE has named a private tutor in its complaint and he has been interrogated," Special Commissioner R P Uadhyay told reporters.</p>.<p align="justify" class="bodytext">"We have no information that this leakage is pan-India but if such a thing emerges, we will send teams outside Delhi," he said.</p>.<p align="justify" class="bodytext">The Delhi Police registered two cases on March 27 and 28, following a complaint from the CBSE, which had received an unaddressed envelope on March 26 containing four sheets of handwritten questions of the Class 12 economics paper.</p>.<p align="justify" class="bodytext">The police has formed the SIT comprising two deputy commissioners of police, four assistant commissioners of police and five inspectors to investigate the matter.</p>.<p align="justify" class="bodytext">The team will be supervised by the Joint Commissioner of Police (Crime) Alok Kumar.</p>.<p align="justify" class="bodytext">In its complaint, the CBSE said it had received a complaint by fax on March 23 that a man running a coaching institute in Rajinder Nagar was involved in paper leakage.</p>.<p align="justify" class="bodytext">The CBSE also named two schools in Rajinder Nagar in its complaint.</p>.<p align="justify" class="bodytext">"It was indicated in the papers kept inside the envelope that the question paper was leaked and circulated through WhatsApp group numbers," the complaint said.</p>.<p align="justify" class="bodytext">If one goes by the complaint, the CBSE was tipped about the possible leakage of question paper a couple of days before the exams were conducted.</p>.<p align="justify" class="bodytext">A senior police officer said the CBSE came to know about the paper leak by mail and investigators are now trying to find out who had sent the mail.</p>