BITSAT SERIES Mathematics
Product Of Two Vectors
10 previous year questions.
Volume: 10 Ques
Yield: Medium
High-Yield Trend
1
2026 1
2021 2
2017 1
2013 2
2012 3
2010 Chapter Questions 10 MCQs
01
PYQ 2010
medium
mathematics ID: bitsat-2
If ( a × b)² + ( a · b)² = 676 and | b| = 2, then | a| is equal to
1
13
2
26
3
39
4
None of these
02
PYQ 2010
medium
mathematics ID: bitsat-2
Which one of the following is the unit vector perpendicular to both
a = - i + j + k and b = i - j + k?
1
i+ j\sqrt2
2
k
3
j+ k\sqrt2
4
i- j\sqrt2
03
PYQ 2010
easy
mathematics ID: bitsat-2
Which one of the following is the unit vector perpendicular to both and ?
1
2
3
4
04
PYQ 2012
medium
mathematics ID: bitsat-2
If and , then the correct statement is:
1
2
or
3
4
None of these
05
PYQ 2012
medium
mathematics ID: bitsat-2
The unit vector perpendicular to the vectors and is:
1
2
3
4
None of these
06
PYQ 2013
medium
mathematics ID: bitsat-2
If are three unit vectors such that then the value of is
1
-3
2
-2
3
3/2
4
0
07
PYQ 2017
medium
mathematics ID: bitsat-2
Let be non-coplanar unit vectors equally inclined to one another at an acute angle . Then in terms of is equal to
1
2
3
4
None of these
08
PYQ 2017
medium
mathematics ID: bitsat-2
The dot product of a vector with the vectors , and are 0, 5 and 8 respectively. The vector is:
1
2
3
4
i-3 j-3 k
09
PYQ 2021
medium
mathematics ID: bitsat-2
The dot product of a vector with the vectors
i+ j-3 k, i+3 j-2 k, 2 i+ j+4 k
are 0,5 and 8 respectively. The vector is
1
i+2 j+ k
2
- i+3 j-2 k
3
i+2 j+3 k
4
i-3 j-3 k
10
PYQ 2026
medium
mathematics ID: bitsat-2
If , then the value of is equal to
1
17
2
18
3
19
4
20
About Product Of Two Vectors - BITSAT
Product Of Two Vectors 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 Product Of Two Vectors 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 Product Of Two Vectors carry the most weight. Then, tackle the questions iteratively to solidify your understanding.