Correct Answer : D
Explanation :
Explanation :
(1, 2)
Correct Answered :
Wrong Answered :
A
(2, 4)
B
(1, 3)
C
(2, 3)
D
(1, 2)
A
{–1, 0, 1, 2, 3}
B
{0, 1, 2, 3, 4}
C
{–2, –1, 0, –1}
D
{–2, –1, 0, 1, 2}
{–2, –1, 0, 1, 2}
Correct Answered :
Wrong Answered :
A
11
B
9
C
14
D
10
A
2/√3
B
1/√3
C
5/√3
D
4/√3
A
3
B
-3
C
-6
D
6
A
ϕ, {a}, {b}, {a, b}
B
ϕ, {a}, {b}
C
{a}, {b}, {a, b}
D
{a}, {b}
ϕ, {a}, {b}, {a, b}
Correct Answered :
Wrong Answered :
A
–3/2
B
5/2
C
–5/2
D
3/2
A
P = {3, 6, 9, 12, 15} and Q = {x : x = 3n and 1 ≤ x < 6}
B
P = {5, 25, 125, 625} and Q = {x : x = 5n and 1 ≤ x ≤ 3}
C
P = {a, b, c, d} and Q = {d, c, a, b, e}
D
P = {2, e, 4, 5, g} and Q = {g, 1, 2, 4, 5, 6}
P = {3, 6, 9, 12, 15} and Q = {x : x = 3n and 1 ≤ x < 6}
Correct Answered :
Wrong Answered :
A
6
B
5
C
4
D
3
A
14
B
12
C
11
D
10
A
64
B
32
C
8
D
16
A
3x2 – sinx – (3/x4 )
B
3x2 – sinx + (2/x3 )
C
3x2 + sinx + (2/x3 )
D
3x2 + sinx – (2/x3 )
3x2 – sinx – (3/x4 )
Correct Answered :
Wrong Answered :
A
65 percent
B
70 percent
C
60 percent
D
55 percent
65 percent
Correct Answered :
Wrong Answered :
A
3
B
2
C
4
D
5
A
x4 – 7x + 2
B
x5 – 7x + 6
C
x4 – 7x + 5
D
x5 – 7x + 5
x5 – 7x + 5
Correct Answered :
Wrong Answered :
A
{1, 2, 3, 4, 5, 6}
B
{2, 4, 6}
C
{2, 4}
D
ϕ
A
16
B
12
C
20
D
8
A
A = {1, 2, 3, 4, 5, 6, 7, 8}, B = {x : x is a natural number and x < 8}
B
A = {3, 6, 9, 12}, B = {x : x = 3n and 1 ≤ n ≤ 4}
C
A = {2, 4, 6, 8}, B = {8, 6, 4, 1}
D
A = {a, e, i, o, v}, B = {e, a, u, i, o}
A = {3, 6, 9, 12}, B = {x : x = 3n and 1 ≤ n ≤ 4}
Correct Answered :
Wrong Answered :
A
-e-x
B
-ex
C
ex
D
e-x
A
{49, –81}
B
{9, –9}
C
{81, –81}
D
{8, –8}
A
x + 6 = 0
B
x + 3 = 0
C
x + 5 = 0
D
x + 2 = 0
A
1
B
2
C
3
D
4
A
10
B
9
C
12
D
11
A
2, (11/3)
B
5, (11/6)
C
3, (11/4)
D
4, (9/4)
A
2cosec2x
B
2sec2x
C
2sin2x
D
2cos2x
A
x2 + y2 – 4x – 6y – 3 = 0
B
x2 + y2 + 4x – 6y – 3 = 0
C
x2 + y2 – 4x + 6y + 3 = 0
D
x2 + y2 – 4x – 6y + 3 = 0
x2 + y2 – 4x – 6y – 3 = 0
Correct Answered :
Wrong Answered :
A
4x2 + 4y2 = √5
B
4x2 – 4y2 = 5
C
4x2 + 4y2 = 5
D
4x2 – 4y2 = √5
4x2 + 4y2 = 5
Correct Answered :
Wrong Answered :
A
{M, A, T, H, E, M, A, T, C, S}
B
{M, A, T, H, E, I, S}
C
{M, A, T, E, H, I}
D
{M, A, T, H, E, I, C, S}
{M, A, T, H, E, I, C, S}
Correct Answered :
Wrong Answered :
A
{1, 2, 3} ∈ A
B
{3, 4} ∈ A
C
{3, 4} ⊂ A
D
1 ⊂ A
{3, 4} ⊂ A
Correct Answered :
Wrong Answered :
A
x2 + y2 – 4x + 4y + 4 = 0
B
x2 + y2 + 4x – 4y + 8 = 0
C
x2 + y2 + 4x + 4y + 8 = 0
D
x2 + y2 + 4x – 4y + 4 = 0
x2 + y2 – 4x + 4y + 4 = 0
Correct Answered :
Wrong Answered :
A
A = {2, 7, 9} and B = {7, 9, 2}
B
A = {a, e, f} and B = {f, e}
C
A = {2, 4, 6, 8} and B = {4, 8}
D
A = {a, b, c, d, e} and B = {e, c, b, a}
A = {2, 7, 9} and B = {7, 9, 2}
Correct Answered :
Wrong Answered :
A
{x : x = n3 and 1 ≤ n ≤ 15}
B
{x : x = n3 and 1 ≤ n ≤ 5}
C
{x : x = 3n and 1 < n ≤ 15}
D
{x : x = 3n and 1 ≤ n ≤ 505}
{x : x = n3 and 1 ≤ n ≤ 5}
Correct Answered :
Wrong Answered :
A
4x log2 + 5x5
B
5x log4 + 5x4
C
4x log4 + 5x4
D
4x log2 + 4x5
4x log4 + 5x4
Correct Answered :
Wrong Answered :
A
y2 = 21x – 14
B
y2 = 14x – 21
C
y2 = 14x + 21
D
y2 = 21x + 14
y2 = 14x + 21
Correct Answered :
Wrong Answered :
A
–2
B
–3
C
zero
D
–1
A
π
B
π/4
C
π/6
D
π/2
A
3
B
1
C
2
D
4
A
{1, 2}
B
{0, 1, 2}
C
{1}, {2}
D
{1, 3}
A
–tan2x
B
tan2x
C
cosec2x
D
-cosec2x
A
zero
B
2
C
-1
D
1
A
The set of numbers which are multiple of 3
B
The set of even numbers
C
The set of whole number less than 1
D
The set of negative integers
The set of whole number less than 1
Correct Answered :
Wrong Answered :
A
2/5
B
3/4
C
3/5
D
4/5
A
(14, 21)
B
(21, 23)
C
(16, 19)
D
(15, 23)
A
5
B
15
C
8
D
10
A
13
B
11
C
14
D
12
f`(x) =10x4 + 3x2 So at x=1 f`(1)= 10 + 3 = 13
Correct Answered :
Wrong Answered :
A
4sin(4x + 5)
B
4cos(4x + 5)
C
5cos(4x + 5)
D
5sin(4x + 5)
4cos(4x + 5)
Correct Answered :
Wrong Answered :
A
2x – 3y + 5 = 0
B
2x + 3y + 10 = 0
C
2x – 3y + 10 = 0
D
2x + 3y + 5 = 0
2x – 3y + 5 = 0
Correct Answered :
Wrong Answered :
A
(A ⋂ B )` = A` ∪ B`
B
(A ⋂ B)` = A` ⋂ B`
C
A ∪ B) = A ⋂ B
D
(A ⋂ B) = A` ⋂ B`
(A ⋂ B )` = A` ∪ B`
Correct Answered :
Wrong Answered :
A
2
B
3
C
4
D
1
A
A = {–1, 0, 1, 2}
B
A = {–1, 0, 1, 2, 3}
C
A = {0, 1, 2}
D
A = {0, 1, 2, 3}
A = {–1, 0, 1, 2}
Correct Answered :
Wrong Answered :
A
{x : x = 3n, n ∈ N and 1 < n < 5}
B
{x : x = 3n, n ∈ N and 1 < n ≤ 5}
C
{x : x = 3n, n ∈ N and 1 ≤ n ≤ 5}
D
{x : x = 3n, n ∈ N and 1 ≤ n < 5}
{x : x = 3n, n ∈ N and 1 ≤ n ≤ 5}
Correct Answered :
Wrong Answered :
A
x + y = 8
B
x – y = –8
C
x + y = –8
D
x – y = 8
A
109/12
B
113/12
C
119/12
D
115/12
A
–18
B
–16
C
–12
D
–20
A
Set of lines perpendicular to x-axis
B
The set of numbers which are multiple of 5
C
Set of letters in English alphabet
D
Set of lines parallel to x-axis
Set of letters in English alphabet
Correct Answered :
Wrong Answered :
A
4/5
B
2/5
C
3/5
D
1/5
A
970
B
990
C
980
D
960
A
54225
B
56225
C
53225
D
55225
A
354
B
364
C
374
D
344
A
39
B
37
C
35
D
41
A
1
B
0
C
-13
D
None of these
A
1
B
2
C
3
D
5
2
Correct Answered :
Wrong Answered :
A
35
B
40
C
52
D
28
Given:
length of rod = 50 m, length of each piece = 125 cm
Formula Used:
number of pieces of rod = length of rod/length of each piece
1 m = 100 cm
Calculation:
⇒ length of rod = 50 m = 5000 cm
⇒ number of pieces of rod = 5000/125 = 40
∴ required number of pieces of rod = 40
Correct Answered :
Wrong Answered :
A
532 x 105
B
5.32 x 10-4
C
532 x x 10-3
D
0.532 x 102
5.32 x 10<sup>-4</sup>
Correct Answered :
Wrong Answered :
A
18 cm
B
20 cm
C
60 cm
D
45 cm
18 cm
Correct Answered :
Wrong Answered :
A
4
B
0
C
2
D
1
A
8
B
-9
C
3
D
-6
A
3x7x11
B
21x11
C
33x4
D
3x4x11
3x7x11
Correct Answered :
Wrong Answered :