The NSUI on Saturday won three out of the four seats in the Delhi University Student's Union elections, its rival ABVP winning one.
Having swept the polls last year, the NSUI, affiliated to Congress, has retained the posts of president, secretary and joint secretary.
The ABVP, which is the student's wing of the BJP, has, however, managed to snatch the vice-president's post from the NSUI.
The NSUI had fielded Amrita Dhawan, Shashikant and Tarun Tanwar for the posts of president, secretary and joint secretary, respectively.
ABVP's Vikas trounced Abhimanyu of NSUI to clinch the post of vice-president.