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

Application of Derivatives

Not graded

Mathematics · Calculus · 1 of 3 right so far

Build a set
In his tests
33%
1 of 3 right · room 37%
Chapter tests
–
Past papers
3/3
1 right · 1 wrong · 0 starred
Revisions
0
none yet
Marks lost
−0
to wrong answers in tests
Time a question
1m 52s
average in tests

Against the room

Him
33%
His batch
37%
Everyone who sat it
32%

Why they went wrong

His reasons on 2 of 4 not right.

Concept gap 2

Chapter tests and sets

1 sitting, newest first

Short notes

All Mathematics notes

No note yet.

His questions on this chapter

6 from tests and sets · 4 not right

Every time it came up
6 Sep 2026
25 Oct 2026
8 Nov 2026
11 Nov 2026
RightWrongSkippedStarredToo few to read a trend into: read the dots, not a slope.
  • 47s–
  • 2m 19s–
  • 2m 44s–
  • Concept gap
    56s35%
  • 3m 09s56%
  • Concept gap
    1m 32s19%

Revisions

None logged.