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

Solid and Semiconductor Devices

Not graded

Physics · Modern · 2 of 5 right so far

Build a set
In his tests
40%
2 of 5 right · room 65%
Chapter tests
–
Past papers
0/4
0 right · 0 wrong · 0 starred
Revisions
0
none yet
Marks lost
−3
to wrong answers in tests
Time a question
2m 31s
average in tests

Against the room

Him
40%
His batch
65%
Everyone who sat it
65%

Why they went wrong

His reasons on 2 of 3 not right.

Concept gap 2

Short notes

All Physics notes

No note yet.

His questions on this chapter

5 from tests and sets · 3 not right

Every time it came up
20 Sep 2026
27 Sep 2026
1 Nov 2026
5 Nov 2026
8 Nov 2026
RightWrongSkippedStarredToo few to read a trend into: read the dots, not a slope.
  • 1m 47s75%
  • Concept gap
    1m 59s–
  • 4m 45s58%
  • 2m 11s69%
  • Concept gap
    1m 54s56%

Revisions

None logged.