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Saturday, 31 October

JEE Main · Maths · Vector Algebra

STP Geometric Interpretation

JEE Main asked STP Geometric Interpretation 3 times in 3 of the 108 shifts Lumi analysed, in 2020 and 2023. It belongs to Triple Products, in Vector Algebra (Maths). The longest wait between two years asking it was 3 years. In 2020 it came in more than one shift of the same year.

Updated 2026-10-24

Times asked
3
in 3 shifts
Years
2 of 8
First asked
2020
last in 2023
Pattern
Occasional
across the analysed shifts

Questions on this idea a shift, by year

2017–2026. Asked in 2020 and 2023. Years differ in how many shifts Lumi analysed, so each year is scaled to one shift of 25 Maths questions.

00.10.20’170.17’200’210’220.07’230’240’250’26

Raw count: 2017: 0 in 1 shift · 2020: 2 in 12 shifts · 2021: 0 in 24 shifts · 2022: 0 in 24 shifts · 2023: 1 in 12 shifts · 2024: 0 in 18 shifts · 2025: 0 in 8 shifts · 2026: 0 in 9 shifts.

Shift by shift

Each square is one analysed shift, in date order. Open a filled one for that paper.

  • 20260 of 9
  • 20250 of 8
  • 20240 of 18
  • 20231 of 12
  • 20220 of 24
  • 20210 of 24
  • 20202 of 12
  • 20170 of 1

Asked in that shift More than once Not asked

How JEE Main framed it

Single correct is the usual form. Skill tested: application.

  • Angle between edges from parallelepiped volume
  • Volume of parallelepiped under edge transformation

Difficulty

Easy 0Medium 3Hard 0

Every question was multiple choice.

Every question

All 3 questions

From the official JEE Main shift papers, newest first. Open one for the full question, the options and the official answer.

  1. 6 Apr 2023, Shift 2 · Q18Let the vectors a⃗,b⃗,c⃗\vec{a},\vec{b},\vec{c} represent three coterminous edges of a parallelopiped of volume V. Then the volume of the…MediumSingle correct
  2. 5 Sep 2020, Shift 1 · Q67If the volume of a parallelopiped, whose coterminus edges are given by the vectors a⃗=i^+j^+nk^\vec{a}=\hat{i}+\hat{j}+n\hat{k},…MediumSingle correct
  3. 8 Jan 2020, Shift 1 · Q66Let the volume of a parallelopiped whose coterminous edges are given by u⃗=i^+j^+λk^\vec{u}=\hat{i}+\hat{j}+\lambda\hat{k},…MediumSingle correct

Shifts: 8 Jan 2020, Shift 1, 5 Sep 2020, Shift 1, 6 Apr 2023, Shift 2.

Same topic

Other ideas in Triple Products

Triple Products has 10 ideas JEE Main has asked; 6 of them came up in more than one question.

Topic analysisChapter analysisStudy this chapterAll repeated ideas