Basic Algebra Mcqs

1.
(1000002)2 – (999998)2

A. 2000000

B. 1000000

C. 4000000

D. 4

E. 16

Answer Discus (0)

2.
(12a2 – 144a) / (a-12) = ?

A. 12a

B. 12a2

C. 11a

D. 144axa

Answer Discus (0)

3.
(4x+5)(x-6)-(5x+7)(x+8) =?

A. 4x2-30x+86

B. 5x2-7x-56

C. ?x2-34x-86

D. X2+34x+86

Answer Discus (0)

4.
(7x-49) / (x-7) =

A. X-7

B. X

C. 7

D. 7x

Answer Discus (0)

5.
(8/Z)+(6/Z) x (40/Z) =? If Z=2

A. 27

B. 32

C. 40

D. 60

E. 64

Answer Discus (0)

6.
(9/a)+(21/a)x(36/a)=? If a = 3

A. 80

B. 120

C. 100

D. 87

Answer Discus (0)

7.
(a+b)2 + (a-b)2 =

A. 2(a2+b2)

B. 2(a2+2b2)

C. 4ab

D. 4(a+b)

Answer Discus (0)

8.
(a+b)2 + (b+c)2 =

A. A2 + 2b2 + 2ab + c2 + 2bc

B. A2 + b2 + c2 + 2ab + 2bc

C. A2 - b2 + c2 + 2ab + 2bc

D. 2a2 + 2b2 + 2c2 + ab + bc

Answer Discus (0)

9.
(a2bc+ab2c+abc2) / abc =

A. Ab+ab+bc

B. Ab+bc+ca

C. A+b+c

D. None

Answer Discus (0)

10.
(a3+b)2 – (a3-b)2 +

A. ?4a3b

B. 0

C. (2ab)2

D. 4a3b

Answer Discus (0)

11.
(ab x (a+b)))/(1/a+1/b) = ? If a = 1 b = 2

A. 3 ? 8

B. 8 ? 4

C. 11 ? 8

D. 8 ? 2

Answer Discus (0)

12.
(p2-q2) / (p+q) = 50 then p-q = ?

A. 25

B. 45

C. 49

D. 50

Answer Discus (0)

13.
(x+y)2 + (y+z)2 =

A. X2+y2+z2+2xy+4yz

B. X2+y2+z2+4xy+2yz

C. X2+2y2+z2+2y(x+z)

D. X2+2y2+z2+2x(y+z)

Answer Discus (0)

14.
(x+y)2 – (x-y)2 =

A. 2(x2-y2)

B. 2(x2+y2)

C. 2x2-2y2-2xy

D. 4xy

Answer Discus (0)

15.
(x2yz + xy2z + xyz2) / xyz

A. Xy+xy+yz

B. Xy+yz+zx

C. X+y+z

D. X2+y2+z2

Answer Discus (0)

1 2 3 4 Next »

General Subjects

Business

Computer MCQS

Sciences MCQS

1. (1000002)2 – (999998)2

Answer & Solution

2. (12a2 – 144a) / (a-12) = ?

Answer & Solution

3. (4x+5)(x-6)-(5x+7)(x+8) =?

Answer & Solution

4. (7x-49) / (x-7) =

Answer & Solution

5. (8/Z)+(6/Z) x (40/Z) =? If Z=2

Answer & Solution

6. (9/a)+(21/a)x(36/a)=? If a = 3

Answer & Solution

7. (a+b)2 + (a-b)2 =

Answer & Solution

8. (a+b)2 + (b+c)2 =

Answer & Solution

9. (a2bc+ab2c+abc2) / abc =

Answer & Solution

10. (a3+b)2 – (a3-b)2 +

Answer & Solution

11. (ab x (a+b)))/(1/a+1/b) = ? If a = 1 b = 2

Answer & Solution

12. (p2-q2) / (p+q) = 50 then p-q = ?

Answer & Solution

13. (x+y)2 + (y+z)2 =

Answer & Solution

14. (x+y)2 – (x-y)2 =

Answer & Solution

15. (x2yz + xy2z + xyz2) / xyz

Answer & Solution

Engineering MCQS

General Subjects MCQS

1.
(1000002)2 – (999998)2

2.
(12a2 – 144a) / (a-12) = ?

3.
(4x+5)(x-6)-(5x+7)(x+8) =?

4.
(7x-49) / (x-7) =

5.
(8/Z)+(6/Z) x (40/Z) =? If Z=2

6.
(9/a)+(21/a)x(36/a)=? If a = 3

7.
(a+b)2 + (a-b)2 =

8.
(a+b)2 + (b+c)2 =

9.
(a2bc+ab2c+abc2) / abc =

10.
(a3+b)2 – (a3-b)2 +

11.
(ab x (a+b)))/(1/a+1/b) = ? If a = 1 b = 2

12.
(p2-q2) / (p+q) = 50 then p-q = ?

13.
(x+y)2 + (y+z)2 =

14.
(x+y)2 – (x-y)2 =

15.
(x2yz + xy2z + xyz2) / xyz