Chapter 4 in NCERT Mathematics - Class 12
Determinants
7 exercises
86 questions
Exercise 4.1
Page 108
Question 1 & 2
3 mins
Question 3
3 mins
Question 4
4 mins
Question 5
4 mins
Question 6
3 mins
Question 7
3 mins
Question 8
3 mins
Exercise 4.2
Page 119
Question 1
3 mins
Question 2
3 mins
Question 3
3 mins
Question 4
4 mins
Question 5
5 mins
Question 6
3 mins
Question 7
4 mins
Question 8
7 mins
Question 9
5 mins
Question 10
5 mins
Question 11
4 mins
Question 12
3 mins
Question 13
5 mins
Question 14
4 mins
Question 15
3 mins
Question 16
4 mins
Exercise 4.3
Page 122
Question 1
4 mins
Question 2
4 mins
Question 3
4 mins
Question 4
5 mins
Question 5
4 mins
Exercise 4.4
Page 126
Question 1
4 mins
Question 2
3 mins
Question 3
4 mins
Question 4
4 mins
Question 5
4 mins
Exercise 4.5
Page 131
Question 1
3 mins
Question 2
3 mins
Question 3
5 mins
Question 4
9 mins
Question 5
3 mins
Question 6
3 mins
Question 7
5 mins
Question 8
4 mins
Question 9
9 mins
Question 10
3 mins
Question 11
8 mins
Question 12
9 mins
Question 13
4 mins
Question 14
4 mins
Question 15
8 mins
Question 16
13 mins
Question 17
5 mins
Question 18
3 mins
Exercise 4.6
Page 136
Question 1
2 mins
Question 2
2 mins
Question 3
2 mins
Question 4
3 mins
Question 5
2 mins
Question 6
4 mins
Question 7
2 mins
Question 8
2 mins
Question 9
2 mins
Question 10
2 mins
Question 11
3 mins
Question 12
2 mins
Question 13
6 mins
Question 14
4 mins
Question 15
8 mins
Question 16
10 mins
Miscellaneous Exercises on Chapter 4
Page 141
Question 1
3 mins
Question 2
3 mins
Question 3
4 mins
Question 4
7 mins
Question 5
3 mins
Question 6
4 mins
Question 7
6 mins
Question 8
13 mins
Question 9
4 mins
Question 10
2 mins
Question 11
4 mins
Question 12
8 mins
Question 13
5 mins
Question 14
3 mins
Question 15
5 mins
Question 16
8 mins
Question 17
3 mins
Question 18
5 mins
Question 19
4 mins