Question 1

Which term of the arithmetic sequence 5,9,13,17,...is 401?

Accepted Answer

100th term

Answer

111th term

Answer

99th term

Answer

112th term

Question 2

What is the missing term in the arithmetic sequence 2 , ____ , 20 , 29 ?

Accepted Answer

11

Answer

10

Answer

8

Answer

9

Question 3

find the value of x:

Accepted Answer

6

Answer

-6

Answer

-1

Answer

+- 6

Question 4

If 2.5 , 5, x and 10 are in proportion then x is equal to

Accepted Answer

5

Answer

15

Answer

7

Answer

6

Question 5

find the A $\cap$ B

Accepted Answer

(a)

Answer

(b)

Answer

(c)

Answer

(d)

Question 6

Find the 30th term of an A.P 10 , 7, 4 is .....

Accepted Answer

-77

Answer

77

Answer

97

Answer

-87

Question 7

What is the remainder, if we divide 6 x³+x²−2x+4 by x – 2 ?

Accepted Answer

52

Answer

-26

Answer

-24

Answer

48

Question 8

If x ϵ N, the solution set of inequation 4 x−2≤x+16 is

Accepted Answer

{1 ,2 ,3 , 4 ,5 ,6}

Answer

{1 ,2 ,3 , 4 ,5 ,6 ,7}

Answer

{1 ,2 ,3 , 4 , 5}

Answer

{1 ,2 ,3 , 4 ,5 ,6 ,7 , 8, 9}

Question 9

If x, 2, 10, y are in continued proportion, then the values of x and y respectively are:

Accepted Answer

0.4, 50

Answer

2, 0.6

Answer

1, 5

Answer

5, 40

Question 10

If (x + 2) is a factor of 3x³−x²−px−4 , then the value of p is

Accepted Answer

16

Answer

10

Answer

14

Answer

12

Question 11

If 3 times the third term of an A.P. is equal to 5 times the fifth term, then its eighth term is

Accepted Answer

0

Answer

1

Answer

3

Answer

2

Question 12

If the roots of the quadratic equation: 2kx +(2a+b) x−ab=0 are (−2,a), then the value of k is:

Accepted Answer

-1

Answer

2

Answer

0

Answer

1

Question 13

The one of the solution of the given equation is:2/x²−5/x+2=0

Accepted Answer

2

Answer

-2

Answer

1

Answer

-1

Question 14

If the first, second and last terms of an A. P. are a, b and 2a respectively, its sum is:

Accepted Answer

3 ab/2(b−a)

Answer

none of these

Answer

ab/(b−a)

Answer

ab/2(b−a)

Question 15

solve:

Accepted Answer

a)

Answer

c)

Answer

b)

Answer

d)

Question 16

In a class the teacher asked every student to write an example of A. P. Tw0 friends Geeta and Madhuri writes their progressions as –5, - 2, 1, 4, … and 187, 184, 181, … respectively. Now the teacher asked other students of the class the following questions on these two progressions.

Find the 34th term ofthe progression written by Madhuri

Accepted Answer

88

Answer

108

Answer

87

Answer

98

Question 17

Ina class the teacher asked every student to write an example of A. P. Twofriends Geeta and Madhuri writes their progressions as – 5, - 2, 1, 4, … and187, 184, 181, … respectively. Now the teacher asked other students of theclass the following questions on these two progressions

Find the 19th term of the progression written by Geeta

Find the sum of common difference of the two progressions

Accepted Answer

0

Answer

2

Answer

1

Answer

-1

Question 18

Ina class the teacher asked every student to write an example of A. P. Twofriends Geeta and Madhuri writes their progressions as – 5, - 2, 1, 4, … and187, 184, 181, … respectively. Now the teacher asked other students of theclass the following questions on these two progressions

Find the 19th term of the progression written by Geeta

Accepted Answer

49

Answer

59

Answer

53

Answer

63

Question 19

Ina class the teacher asked every student to write an example of A. P. Twofriends Geeta and Madhuri writes their progressions as – 5, - 2, 1, 4, … and187, 184, 181, … respectively. Now the teacher asked other students of theclass the following questions on these two progressions

Find the 19th term of the progression written by Geeta

Find the sum of first 10 terms of the progression written by Geeta

Accepted Answer

85

Answer

95

Answer

105

Answer

110

Question 20

.For the quadratic equation a x²+bx+c=0 , a≠0 ; ______ is called its discriminant.

Accepted Answer

D=b²−4ac

Answer

D²=b²−4 ac

Answer

D=b−4 ac

Answer

none of these

Question 21

If 12, a, 27 are in continued proportion, the value of a is:

Accepted Answer

18

Answer

39

Answer

24

Answer

2.25

Question 22

If 𝑏2 − 4𝑎𝑐 = 81, then the nature of root is:

Accepted Answer

Real, rational, unequal and a perfect square root

Answer

Real, unequal and irrational

Answer

Imaginary root

Answer

Real and equal root

Question 23

If (x – 2) is a factor of f(x), then the remainder is:

Accepted Answer

0

Answer

2

Answer

1

Answer

-2

Question 24

If 𝑥 ∈ 𝑁, −2 ≤ 𝑥 + 3 ≤ 7,then the solution set is:

Accepted Answer

{−5, −4, −3, −2, −1,0, 1, 2, 3, 4}

Answer

{1, 2, 3, 4, 5, 6, 7}

Answer

{0, 1, 2, 3, 4}

Answer

{1, 2, 3, 4}

Question 25

If 𝑎: 𝑏 = 5: 3, then (5𝑎 + 8𝑏): (6𝑎 − 7𝑏) is

Accepted Answer

49 : 9

Answer

9 : 45

Answer

49 : 36

Answer

5 : 36

Question 26

Find the value of x, which satisfies an inequation −2 $\cap$ < $\frac{1}{2}$ − $\frac{2x}{3}$ ≤ 2, 𝑥 ∈ 𝑊:

Accepted Answer

{0, 1, 2, 3, 4}

Answer

{1, 2, 3, 4, 5}

Answer

{−2.5, −2, −1, 0, 1, 2, 3, 4}

Answer

{0, 1, 2, 3, 4, 5}

Question 27

If 2𝑥³ + 5𝑥² − 11𝑥 − 10 is divided by (2x + 7), the remainder is:

Accepted Answer

4

Answer

2/7

Answer

1

Answer

-2/7

Question 28

If 𝑥 = $\cap$ is a solution of the equation 2𝑥² + 𝑝𝑥 − 6 = 0, then the value of p is :

Accepted Answer

1

Answer

4

Answer

3

Answer

2

Question 29

The set of values of x, satisfying both 7𝑥 + 3 ≥ 3𝑥 − 5 and $\cap$ − 5 ≤ $\frac{1}{2}$ − 𝑥, 𝑥 ∈ 𝑁 is :

Accepted Answer

{1, 2, 3, 4, 5}

Answer

{0, 1, 2, 3, 4, 5, 6}

Answer

{−2, −1, 0, 1, 2, 3, 4, 5}

Answer

{0, 1, 2, 3, 4, 5}

Question 30

Find a if the division of 𝑎𝑥³ + 9𝑥² + 4𝑥 − 10 by (x + 3) leaves a remainder 5 :

Accepted Answer

2

Answer

4

Answer

5

Answer

10

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