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

Thermal Expansion

Not graded

Physics · Heat · 4 of 7 right so far

Build a set
In his tests
57%
4 of 7 right · room 64%
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 07s
average in tests

Against the room

Him
57%
His batch
64%
Everyone who sat it
65%

Why they went wrong

His reasons on 2 of 3 not right.

Careless 2

Short notes

All Physics notes

No note yet.

His questions on this chapter

7 from tests and sets · 3 not right

Every time it came up
20 Sep 2026
27 Sep 2026
11 Oct 2026
18 Oct 2026
25 Oct 2026
1 Nov 2026
RightWrongSkippedStarredToo few to read a trend into: read the dots, not a slope.
  • 2m 38s71%
  • 1m 49s53%
  • 59s73%
  • Careless
    2m 31s55%
  • Careless
    1m 18s50%
  • 4m 24s82%
  • 1m 11s66%

Revisions

None logged.