Monthly Test Xii Maths - September 2023-24
Monthly Test Xii Maths - September 2023-24
Monthly Test Xii Maths - September 2023-24
General Instructions:
1. This Question paper contains- five sections A, B, C, D and E. Each section is compulsory. However, there
are internal choices in some questions.
2. Section A has 8 MCQ’s and 01 Assertion -Reason based questions of 1 mark each.
3. Section B has 2 Very short answer type questions of 2 marks each.
4. Section C has 3 Short Answer (SA)-type questions of 3 mark each.
5. Section D has 2 Long Answer (LA)-type questions of 5 mark each.
6. Section E has 2 sources based /case based/passage based/integrated units of assessment (4 marks each) with
sub parts.
SECTION- A
(Multiple Choice Questions)
Each question carries 1 mark
1. sec x (sec x tan x ) dx
(A) tan x sec x C (B) sec x tan x C (C) tan x sec x C (D) tan x 2 sec x C
e2x 1
3. e2x 1 dx
(A) log(ex e x ) C (B) log(ex e x ) C (C) log( e2 x e2 x ) C (D) log( e2x e2x ) C
/ 2
x sin
x tan 5 x 1 dx
4
4.
/ 2
(A) π (B) 0 (C) 1 (D) 2π
e dx
x
5.
1
(A) 0 (B) e 2 (C) 2e 2 (D) 2
3
d2y
4
dy
6. The order and degree of the differential equation : 2 4 sin e x y 0 are
dx dx
(A) Order : 2 , Degree : not defined (B) Order : 3 , Degree : 3
(C) Order : 3 , Degree : 2 (D) Order : 2 , Degree : 3
1
dy
7. Solution of ex y is
dx
(A) e y e x C (B) e y ex C (C) e y ex C (D) ey 2ex C 0
1 x y xy, y1 0 is
dy
8. Solution of
dx
x2 3 3
(A) log 1 y x (B) log 1 y x
2 2 2
x2 3 x2 3
(C) log 1 y (D) log 1 y x
2 2 2 2
Section –B
[This section comprises of very short answer type questions (VSA) of 2 marks each]
1
10. 5x 3 dx
0
13 13 10 11
(A) (B) (C) (D)
10 5 13 10
11. Solution of x 1 y 2 dx y 1 x 2 dy 0 is
(A) 1 x 2 1 y 2 C (B) 1 x 2 1 y 2 C
(C) 1 x 2 2 1 y 2 C (D) 2 1 x 2 1 y 2 C
Section – C
[This section comprises of short answer type questions (SA) of 3 marks each]
xe x
12. Evaluate : dx .
x 12
π
xsinx
13. Evaluate : 1 cos2x dx .
0
2
dy
14. Solve the differenti al equation : 2x 2 2xy y2 0.
dx
Section –D
[This section comprises of long answer type questions (LA) of 5 marks each]
x 2 2x 8
15. Evaluate : dx
(x 1)(x 2)
16. Find the area lying in the first quadrant and bounded by the circle x2 + y2 = 4 and the lines x = 0 and x = 2.
Section –E
[This section comprises of 2 case- study/passage based questions of 4 marks each with sub parts. The
case study questions have three sub parts (i), (ii), (iii) of marks 1, 1, 2 respectively.
18. Arun wants to make a garden in his plot as per the diagram with dimensions given below:
3
ANSWERS
cos 2ax b C
1
1. (C) tan x sec x C 2. (D) 3. (A) log(ex e x ) C
4a
4. (B) 0 5. (C) 2e 2 6. (D) Order : 2 , Degree : 3
x2 3
7. (C) e y ex C 8. log 1 y x 9. (b)
2 2
13 1 x
10. 11. 1 x 2 1 y2 C 12. e C
10 x 1
2 2x
13. 14. log x C 15. x 11 log x 1 16 log x 2 C
4 y
2
3 1
13
16. π 17. (i) y = 3x + 2 (ii) (3x 2) dx 2(3x 2) dx (iii)
2
Sq. units
1
3
a
x 2 y2 b 2
18. (i) 1 (ii) 4 a x 2 dx (iii) πab Sq. Units
a 2 b2 0
a