BITSAT SERIES Mathematics
Vector Basics
8 previous year questions.
Volume: 8 Ques
Yield: Medium
High-Yield Trend
1
2025 1
2019 3
2018 1
2015 1
2014 1
2010 Chapter Questions 8 MCQs
01
PYQ 2010
medium
mathematics ID: bitsat-2
If the midpoints of sides BC, CA, AB of triangle ABC are respectively D, E, F, then position vector of centre of triangle DEF, when position vectors of A, B, C are respectively i+ j, j+ k, k+ i, is
1
\frac13( i+ j+ k)
2
( i+ j+ k)
3
2( i+ j+ k)
4
\frac23( i+ j+ k)
02
PYQ 2014
medium
mathematics ID: bitsat-2
If the middle points of sides BC, CA and AB of triangle ABC are respectively D, E, F. If the position vectors of A, B, C are respectively, then the position vector of the centre of triangle DEF is
1
2
3
4
03
PYQ 2015
medium
mathematics ID: bitsat-2
Let be three vectors satisfying , , and . If , then equals
1
2
3
4
04
PYQ 2018
medium
mathematics ID: bitsat-2
Let . Then depends on:
1
only y
2
only x
3
both x and y
4
neither x nor y
05
PYQ 2018
medium
mathematics ID: bitsat-2
The projection of the line joining (3,4,5) and (4,6,3) on the line joining (-1,2,4) and (1,0,5) is:
1
2
3
4
(1)/(3)
06
PYQ 2018
medium
mathematics ID: bitsat-2
If i+ j, j+ k, i+ k are position vectors of vertices of triangle ABC taken in order, then โ A is equal to:
1
2
3
4
(ฯ)/(3)
07
PYQ 2019
medium
mathematics ID: bitsat-2
Let a, b, c be three vectors satisfying
a ร b = ( a ร c),
| a|=| c|=1, | b|=4 and | b ร c|=โ(15).
If a ยท b = ?, then ฮป equals
1
2
3
4
-4
08
PYQ 2025
medium
mathematics ID: bitsat-2
If and , then find the angle between and .
1
2
3
4
About Vector Basics - BITSAT
Vector Basics is a vital chapter for BITSAT aspirants. Mastering the concepts covered in this chapter is essential for securing a top rank.
By rigorously practicing the previous year questions associated with this chapter, you can identify high-yield topics, understand the examiner's perspective, and boost your confidence during the actual exam.
Frequently Asked Questions
Why focus on Vector Basics PYQs?
Analyzing PYQs for this specific chapter reveals the most frequently tested concepts and the typical complexity of questions, allowing you to tailor your study plan efficiently.
How to best use this analysis?
Review the topic breakdown to see which sub-topics within Vector Basics carry the most weight. Then, tackle the questions iteratively to solidify your understanding.