Quiz about END-TERM MATHS QUIIZIZZ

Question 1

sin 30 is ------

Accepted Answer

1/2

Answer

$$\frac{\sqrt[]{3}}{2}$$

Answer

$$\frac{1}{\sqrt[]{2}}$$

Answer

0

Question 2

The value of $$\lim_{x\rightarrow1}5x^2-2x+1$$

Accepted Answer

4

Answer

1

Answer

9

Answer

8

Question 3

If y = if y = $$2^5$$ then dy/dx is ___________

Accepted Answer

0

Answer

$$2^5$$

Answer

$$5 imes2^4$$

Answer

$$2^5 imes\log2$$

Question 4

Median of3,0,7,8,1 is __________

Accepted Answer

3

Answer

7.5

Answer

7

Answer

8.5

Question 5

Derivative of logX

Accepted Answer

$$\frac{1}{X}$$

Answer

X

Answer

log x

Answer

0

Question 6

Mode from the following data is 12, 34, 5, 12, 35, 12, 5, 12, 35 is _________

Accepted Answer

12

Answer

35

Answer

5

Answer

34

Question 7

$$\lim_{ heta ightarrow0}\ \ \ \frac{\sin heta}{ heta}$$

Accepted Answer

1

Answer

0

Answer

$$	heta$$

Answer

none of these

Question 8

sin2A is ----

Accepted Answer

2SinA CosA

Answer

$$\cos^2A-\sin^2A$$

Answer

$$1-\cos^2A$$

Answer

$$1-\sin^2A$$

Question 9

Sin(A+B) is -------

Accepted Answer

SinA cos B+cosAsinB

Answer

cosAcos B+sinAsinB

Answer

cosAcosB -sinAsinB

Answer

sinAcosB-cosA sinB

Question 10

Derivative of Cosecx is

Accepted Answer

-cosecxcotx

Answer

cotx

Answer

Cosecxcotx

Answer

none of these

Question 11

If y=sinx then find dy/dx

Accepted Answer

cos x

Answer

sinx

Answer

-cosx

Answer

Question 12

$$\lim_{x\rightarrow0}\ \frac{e^x-1}{x}\ is\ ---$$

Accepted Answer

1

Answer

0

Answer

x

Answer

none

Question 13

The mode of 3,5,7,5,4,3,5

Accepted Answer

5

Answer

3

Answer

3 & 5

Answer

32/7

Question 14

$$\lim_{x\rightarrow0\ \ }\ 3x^2+5x-1$$

Accepted Answer

-1

Answer

7

Answer

1

Answer

2

Question 15

The maximum value of sin $$ heta$$

Accepted Answer

1

Answer

0

Answer

-1

Answer

none

Question 16

sinAcosecA is ------

Accepted Answer

1

Answer

0

Answer

-2

Answer

-1

Question 17

If cos $$ heta\ =\ \sin\ heta$$ then $$ heta$$ is --------

Accepted Answer

$$45^0$$

Answer

$$60^0$$

Answer

$$30^0$$

Answer

none

Question 18

$$1-2\sin^2A\ $$

Accepted Answer

cos2A

Answer

Sin2A

Answer

$$\sin^2A$$

Answer

$$\cos^2A$$

Question 19

$$\lim_{x\rightarrow a}\ \ \frac{x^n-a^n}{x-a}$$

Accepted Answer

$$na^{n-1}$$

Answer

$$na^{n+1}$$

Answer

$$nx^{n+1}$$

Answer

$$nx^{n-1}$$

Question 20

$$\frac{ ext{d}}{ ext{d}y}\left(\sin x ight)$$

Accepted Answer

cosx

Answer

sinx

Answer

-sinx

Answer

-cosx

Question 21

$$\frac{ ext{d}}{ ext{d}y}\left(\log x ight)$$

Accepted Answer

$$\frac{1}{x}$$

Answer

logx

Answer

$$e^x$$

Answer

$$a^x$$

Question 22

Find mean of 1,2,3,4,5

Accepted Answer

3

Answer

5

Answer

15

Answer

3.5

Question 23

Median of 1,2,3,4,5,6,7,8,9

Accepted Answer

5

Answer

3

Answer

4

Answer

9

Question 24

In the given observation data, the value that occurs most frequently is called _______

Accepted Answer

most

Answer

mean

Answer

median

Answer

frequency

Question 25

The collection of numerical facts with information is called_______

Accepted Answer

data

Answer

mean

Answer

frequency

Answer

range

Question 26

Range of 1,2,3,4,8,1

Accepted Answer

7

Answer

8

Answer

6

Answer

1

Question 27

If u, v are functions of x, then $$\frac{ ext{d}}{ ext{d}x}\left(uv ight)$$ ________

Accepted Answer

$$u\frac{ ext{d}v}{ ext{d}x}+v\frac{ ext{d}u}{ ext{d}x}$$

Answer

u+v

Answer

$$\frac{ ext{d}u}{ ext{d}x}\pm\frac{ ext{d}v}{ ext{d}x}$$

Answer

$$u\frac{ ext{d}v}{ ext{d}x}-\ v\ \frac{ ext{d}u}{ ext{d}x}$$

Question 28

The derivative of a constant is_________

Accepted Answer

0

Answer

constant

Answer

1

Answer

$$\infty$$

Question 29

$$\frac{ ext{d}}{ ext{d}x}\left(e^x ight)$$

Accepted Answer

$$e^x$$

Answer

x

Answer

log x

Answer

0

Question 30

$$\sin\left(- heta ight)$$

Accepted Answer

- $$\sin heta$$

Answer

tan $$ heta$$

Answer

$$\sin heta$$

Answer

cos $$ heta$$

Question 31

$$\sin2A$$

Accepted Answer

2 $$\sin A\cos A$$

Answer

$$\cos^2A-\sin^2A$$

Answer

$$1-\sin^2A$$

Answer

$$1-\cos^2A$$

Question 32

$$\sin^2A+\cos^2A$$

Accepted Answer

1

Answer

2

Answer

0

Answer

-1

END-TERM MATHS QUIIZIZZ

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