Mathematics MCQ: Trivia Exam! Quiz

29 Questions | By Educationdistric | Updated: Mar 22, 2022 | Attempts: 517

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Mathematics MCQ: Trivia Exam! Quiz - Quiz

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1.

The term that refers to the relationship between two or more quantities in which a change in one quantity result in a change in the other(s) is called?
- A.
  
  Variation
- B.
  
  Variance
- C.
  
  Determinant
- D.
  
  Algebraic fractions
2.

Find the median of 2,1,0,3,1,1,4,0,1 and 2.
- A.
  
  0.0
- B.
  
  0.5
- C.
  
  1.0
- D.
  
  1.5
3.

The mean of numbers 4, 6, 4, 7, (x + 1), 8, and 2 is 5 find the median of the numbers.
- A.
  
  4
- B.
  
  4.5
- C.
  
  5
- D.
  
  5.5
4.

Given that 2^x= 0.125, find the value of x.
- A.
  
  0
- B.
  
  -1
- C.
  
  -2
- D.
  
  -3
5.

Convert 89₁₀ to a number in base two.
- A.
  
  1101001
- B.
  
  1011001
- C.
  
  1001101
- D.
  
  101101
6.

Solve the simultaneous equation y =3x, 4y – 5x = 14
- A.
  
  -2, -6
- B.
  
  2, 6
- C.
  
  2,-6
- D.
  
  -1,-3
7.

If R = {2, 4, 6, 7} and S = {1, 2, 4, 8}, then R U S equals?
- A.
  
  {2, 4}
- B.
  
  {1, 2, 4, 7, 8}
- C.
  
  {2, 6, 7}
- D.
  
  {1, 2, 4, 6, 7, 8}
8.

If U = (all letters of alphabet), A ={f, a, k, e} (b.) {s, p, e, a, k} the A ∩ B = ?
- A.
  
  {a,e,k}
- B.
  
  {s,e,k}
- C.
  
  {f,e, k}
- D.
  
  {p,e,k}
9.

The set which contains all possible elements under consideration is ………
- A.
  
  Super set
- B.
  
  Null set
- C.
  
  Universal set
- D.
  
  Finite set
10.

The set of prime numbers is ……….
- A.
  
  1,3,5
- B.
  
  2,3,5
- C.
  
  2,4,6
- D.
  
  3, 9,15
11.

Correct 0.04945 to two significant figures.
- A.
  
  0.040
- B.
  
  0.049
- C.
  
  0.0495
- D.
  
  0.050
12.

Express 0.00562 in standard form.
- A.
  
  0.562 x 10^-3
- B.
  
  5.62 x 10^-2
- C.
  
  5.62 x10^-3
- D.
  
  5.62 x 10³
13.

Change 32_five to a given number in base three.
- A.
  
  221_three
- B.
  
  122_three
- C.
  
  121_three
- D.
  
  101_three
14.

Simplify (³/₄ + ¹/₃) X 4¹/₃ – 3¹/₄
- A.
  
  5/9
- B.
  
  8/13
- C.
  
  12/13
- D.
  
  13/9
15.

The angle of elevation of X from Y is 30⁰. If (XY) = 40m, how high is X above the level of y?
- A.
  
  10m
- B.
  
  20m
- C.
  
  40m
- D.
  
  15m
16.

2^y = 32, find the value of y
- A.
  
  2
- B.
  
  3
- C.
  
  4
- D.
  
  5
17.

Round off 46.3399 to 3 decimal places.
- A.
  
  46.340
- B.
  
  46.339
- C.
  
  50.330
- D.
  
  46.330
18.

Simplify 25₇ + 311₇ + 343₇, leaving your answer in base 7.
- A.
  
  1012
- B.
  
  1002
- C.
  
  612
- D.
  
  602
19.

In a certain class the ratio of boys to girls is 2:5 if there are 40 boys, find how many girls are there?
- A.
  
  78
- B.
  
  120
- C.
  
  100
- D.
  
  143
20.

Arrange in ascending order -2/3, -1/2, -3/4 and -4/5.
- A.
  
  -3/4, -1/2, -4/5, -2/3
- B.
  
  -1/2, -3/4, -4/5, -2/3
- C.
  
  -4/5, -3/4, -2/3, -1/2
- D.
  
  -1/2, -2/3, -3/4, -4/5
21.

Round off 827502 to 3 significant figures.
- A.
  
  82700
- B.
  
  828000
- C.
  
  0 8380
- D.
  
  842600
22.

Factories x + y –ax – ay
- A.
  
  (x –y)(1-a)
- B.
  
  (X + y) (1 + a)
- C.
  
  (X + y) (1 –a)
- D.
  
  (X –y) (1 + a)
23.

What is the area of a triangle base 7cm and height 6cm?
- A.
  
  42cm
- B.
  
  40cm
- C.
  
  21cm
- D.
  
  14cm
24.

Which of these numbers is the highest? -1, 0, -3, -7
- A.
  
  -7
- B.
  
  -3
- C.
  
  -1
- D.
  
  0
25.

What is the value of (-4)-(-3)?
- A.
  
  -1
- B.
  
  -7
- C.
  
  -12
- D.
  
  12