Solution:
REM PROGRAM ASK NAME OF 5 STUDENTS AND MARKS OF 3 SUBJECTS
CLS
OPEN "MARKS.DAT" FOR OUTPUT AS #1
FOR I = 1 TO 5
INPUT "ENTER YOUR NAME"; N$
INPUT "ENTER MARKS IN ENGLISH"; ENG
INPUT "ENTER MARKS IN COMPUTER"; COMP
INPUT "ENTER MARKS IN SCIENCE"; SCI
WRITE #1, N$, ENG, COMP, SCI
NEXT I
CLOSE #1
END