Equations And Inequalities Mcqs

1.
(a10-c2)2 – (a10+c2)2 =

A. A20+c4

B. 0

C. A10+c2

D. ?4a10c2

Answer Discus (0)

2.
(x+4)(x-5) = 10 then x is?

A. 6

B. -5

C. Both

D. None

Answer Discus (0)

3.
(x4+y)2+(x4-y)2=

A. 2(x6+y2)

B. 4(x8-y4)

C. 3(x5-y3)

D. 8(x4+y2)

E. a+b > 2b + c

Answer Discus (0)

4.
21d2 – 7d + 8 – 4d (2d-3) =

A. 14d2+8

B. 13d2+5d-8

C. 8d-8

D. 13d2+5d+8

Answer Discus (0)

5.
7×2-4x+4-9x(2x-3)

A. 11x2-2x

B. 12x2+19+4

C. ?11x2+23x+4

D. ?11x2-18+4

Answer Discus (0)

6.
If (a+5b)/2b = a-2b what is the value of a when b=-1?

A. 1?3

B. 1?8

C. 1?5

D. 1?4

Answer Discus (0)

7.
If (x+3)/2+3x = 5(x-3)+(x+23)/5 what is the value of x?

A. 3

B. 5

C. 7

D. 9

Answer Discus (0)

8.
(7x-49) / (x-7) =

A. x-7

B. 7x

C. 7

D. 49

Answer Discus (0)

9.
If -9<1<11 and -10

A. 3

B. 17

C. 21

D. 5

Answer Discus (0)

10.
If 1 = m + mt2 then t =

A. (m-1)/t

B. (1-m)/mt

C. (1+m)/n

D. (m-1)/mt

E. ?(1-m)/m

Answer Discus (0)

11.
If 1 ? -m then (12-m2)/(1+m) = 23 then 1-m =

A. 15

B. 25

C. 23

D. 13

Answer Discus (0)

12.
If 1/(c-d) = 8 then c +?

A. D+8

B. D-8

C. D+1/8

D. D-1/8

Answer Discus (0)

13.
If 1/2-x/(1-x) = 1/2 then x = ?

A. -1

B. 0

C. 1

D. 2

Answer Discus (0)

14.
If 2a+11 = 5-4a what is the value of x?

A. ?10/3

B. -3

C. -1

D. 1

Answer Discus (0)

15.
If 2a+b = -6 -4a+2b = 14 what is the value of b?

A. 1?3

B. 1?2

C. 2

D. 3

Answer Discus (0)

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General Subjects

Business

Equations and Inequalities Mcqs

Computer MCQS

Sciences MCQS

1. (a10-c2)2 – (a10+c2)2 =

Answer & Solution

2. (x+4)(x-5) = 10 then x is?

Answer & Solution

3. (x4+y)2+(x4-y)2=

Answer & Solution

4. 21d2 – 7d + 8 – 4d (2d-3) =

Answer & Solution

5. 7×2-4x+4-9x(2x-3)

Answer & Solution

6. If (a+5b)/2b = a-2b what is the value of a when b=-1?

Answer & Solution

7. If (x+3)/2+3x = 5(x-3)+(x+23)/5 what is the value of x?

Answer & Solution

8. (7x-49) / (x-7) =

Answer & Solution

9. If -9<1<11 and -10

Answer & Solution

10. If 1 = m + mt2 then t =

Answer & Solution

11. If 1 ? -m then (12-m2)/(1+m) = 23 then 1-m =

Answer & Solution

12. If 1/(c-d) = 8 then c +?

Answer & Solution

13. If 1/2-x/(1-x) = 1/2 then x = ?

Answer & Solution

14. If 2a+11 = 5-4a what is the value of x?

Answer & Solution

15. If 2a+b = -6 -4a+2b = 14 what is the value of b?

Answer & Solution

Engineering MCQS

General Subjects MCQS

1.
(a10-c2)2 – (a10+c2)2 =

2.
(x+4)(x-5) = 10 then x is?

3.
(x4+y)2+(x4-y)2=

4.
21d2 – 7d + 8 – 4d (2d-3) =

5.
7×2-4x+4-9x(2x-3)

6.
If (a+5b)/2b = a-2b what is the value of a when b=-1?

7.
If (x+3)/2+3x = 5(x-3)+(x+23)/5 what is the value of x?

8.
(7x-49) / (x-7) =

9.
If -9<1<11 and -10

10.
If 1 = m + mt2 then t =

11.
If 1 ? -m then (12-m2)/(1+m) = 23 then 1-m =

12.
If 1/(c-d) = 8 then c +?

13.
If 1/2-x/(1-x) = 1/2 then x = ?

14.
If 2a+11 = 5-4a what is the value of x?

15.
If 2a+b = -6 -4a+2b = 14 what is the value of b?