Maths Multiple Choices Questions

Maths Multiple Choices Questions

1. 1 inch = ______?
A. 3.4 cm
B. 2.54 cm
C. 2.64 cm
D. None of these

Answer - Click Here:
B

2. In matrices (a + b)t equals to:

A. At + Bt
B. At Bt
C. At
D. Bt

Answer - Click Here:
A

3. 45/12+45/12+45/12 =?
A. 14.32
B. 12.35
C. 11.25
D. 10.9
E. None of these

Answer - Click Here:
C

4. What is the expression of the highest degree which divides each of two or more algebraic expressions without remainder?
A. L.C.M
B. rational expression
C. H.C.F
D. None of these

Answer - Click Here:
C

5.Expand and simplfy (x – 5)(x + 4)

A. x2 – x – 3
B. x2 – x – 20
C. x2 + 9x – 20
D. x2 – x – 7
E. None of these

Answer - Click Here:
B

6. (10/20) x 10 x (20/20) + (10/20) x 10 x (20/20) = ?
A. 100?10
B. 20?20
C. 30
D. 10?4

Answer - Click Here:
A

7. exp1 * exp2 ⁄L.C.M =

A. H.C.F * L.C.M
B. L.C.M
C. H.C.F + L.C.M
D. H.C.F
E. None of these

Answer - Click Here:
D

8. Expand & simplify (x – y)(x + y)

A. x2 – 2xy + y2
B. x2 + 2xy + y2
C. x2 – y2
D. None of these

Answer - Click Here:
C

9. Which one is true?
A. 1?3? 0.31
B. 45 ?40 ? 5
C. 250 / 200=2.25
D. 141 x 11 = 1332

Answer - Click Here:
B

10. What is the expression of the lowest degree which is divisible by each of two or more algebraic expressions without remainder?

A. L.C.M
B. H.C.F
C. rational expression
D. None of these
E. None of these

Answer - Click Here:
A

11. Which of the following is false if y and z are integers and the sum of yz and z is odd?
(I) y and z are even (II) y is odd and z is even (III) y is even and z is odd
A. III only
B. II and III both
C. I and II both
D. All of these

Answer - Click Here:
C

12. What is the smallest of the five if the sum of five different prime numbers is an even number?
A. 2
B. 0
C. 2
D. 1

Answer - Click Here:
C