Mathematics Test

Result

Mathematics Test - 6

Score
-
out of -
Rank
-
out of -

TIME Taken - -

SHARING IS CARING

If our Website helped you a little, then kindly spread our voice using Social Networks. Spread our word to your readers, friends, teachers, students & all those close ones who deserve to know what you know now.

Weekly Quiz Competition

Question 1
1 / -0

A
sin α

B
tan^-1(sin α)

C
α sin α

D

Solution
Question 2
1 / -0

Sum of n terms of series 12 + 16 + 24 + 40 + .... will be

A
2(2ⁿ-1)+8n

B
2(2ⁿ -1)+6n

C
3(2ⁿ -1)+8n

D
4(2ⁿ -1)+8n

Solution
Question 3
1 / -0

The equation represents the equation of a circle with ω, ω² as extremities of a diameter, then λ, is. (where ω, ω² are cube roots of unity)

A
√2

B
2

C
3

D
4

Solution
Question 4
1 / -0

A
-1

B
0

C
16

D
64

Solution
Question 5
1 / -0

From the bottom of pole of height h, the angle of elevation of the top of a tower is α. The pole subtends an angle β at the top of the tower. Then the height of the tower is:

A

B

C

D
none of these

Solution
Question 6
1 / -0

A

B
A^-1depends only on α

C
A ^-1depends only on β

D

Solution
Question 7
1 / -0

The area bounded by the curves x + 2|y| = 1 and x = 0 is:

A
1/3

B
1/2

C
2

D
3

Solution
Question 8
1 / -0

If b² ≥ 4 ac for the equation ax⁴ + bx² + c = 0, then all the roots of the equation will be real if-

A
b>0, a<0, c>0

B
b<0, a>0, c>0

C
b>0, a>0, c>0

D
b>0, a>0, c<0

Solution
Question 9
1 / -0

A
Increasing on ( 0, ∞)

B
Decreasing on (0, ∞)

C

D
none of these

Solution
Question 10
1 / -0

A

B

C

D
none of these

Solution