Demo: a made-up student on real JEE Main past papers. Try anything; it resets every night.
+468 days
TrackerHi Demo Student
Chapters

Determinants

Not graded

Mathematics · Algebra · 4 of 6 right so far

Build a set
In his tests
67%
4 of 6 right · room 57%
Chapter tests
–
Past papers
0/3
0 right · 0 wrong · 0 starred
Revisions
0
none yet
Marks lost
−2
to wrong answers in tests
Time a question
2m 54s
average in tests

Against the room

Him
67%
His batch
57%
Everyone who sat it
56%

Why they went wrong

His reasons on 2 of 2 not right.

Concept gap 1Time trap 1

Short notes

All Mathematics notes

No note yet.

His questions on this chapter

6 from tests and sets · 2 not right

Every time it came up
13 Sep 2026
20 Sep 2026
11 Oct 2026
1 Nov 2026
8 Nov 2026
RightWrongSkippedStarredToo few to read a trend into: read the dots, not a slope.
  • 1m 55s60%
  • 1m 25s53%
  • 2m 57s72%
  • 2m 03s64%
  • Time trap
    3m 45s55%
  • Concept gap
    5m 18s37%

Revisions

None logged.