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

Permutations and Combinations

Not graded

Mathematics · Algebra · 3 of 9 right so far

Build a set
In his tests
33%
3 of 9 right · room 59%
Chapter tests
–
Past papers
0/4
0 right · 0 wrong · 0 starred
Revisions
0
none yet
Marks lost
−6
to wrong answers in tests
Time a question
2m 53s
average in tests

Against the room

Him
33%
His batch
59%
Everyone who sat it
60%

Why they went wrong

His reasons on 5 of 6 not right.

Concept gap 1Careless 1Time trap 2Rushed 1

Short notes

All Mathematics notes

No note yet.

His questions on this chapter

9 from tests and sets · 6 not right

Every time it came up
20 Sep 2026
18 Oct 2026
25 Oct 2026
1 Nov 2026
5 Nov 2026
8 Nov 2026
RightWrongSkippedStarredToo few to read a trend into: read the dots, not a slope.
  • 2m 34s55%
  • Time trap
    3m 45s69%
  • 5m 01s–
  • 2m 00s73%
  • Concept gap
    4m 02s33%
  • Careless
    1m 38s63%
  • 2m 25s43%
  • Rushed
    1m 23s53%
  • Time trap
    3m 09s86%

Revisions

None logged.