Waec Mathematics Past Questions For Year 2021
Question 41
A fair die is tossed twice what is the probability of get a sum of at least 10.
- A. \(\frac{5}{36}\)
- B. \(\frac{2}{3}\)
- C. \(\frac{5}{18}\)
- D. \(\frac{1}{6\)
Question 42
A box contains 40 identical balls of which 10 are red and 12 are blue. if a ball is selected at random from the box what is the probability that it is neither red nor blue?
- A. \(\frac{9}{20}\)
- B. \(\frac{3}{10}\)
- C. \(\frac{1}{4}\)
- D. \(\frac{11}{20}\)
Question 43
The pie chart represents the distribution of fruits on display in the shop if there are 60 apples on display how many oranges are there?
- A. 80
- B. 270
- C. 120
- D. 90
Question 44
The distance d between two villages east more than 18 KM but not more than 23KM.
which of these inequalities represents the statements?
- A. 18 ≤ d ≤ 23
- B. 18 < d < 23
- C. 18 ≤ d < 23
- D. 18 < d ≤ 23
Question 45
500 tickets were sold for a concert tickets for adults and children were sold at $4.50 and $3.00 respectively if the total receipts for the concerts was $1987.50 how many tickets for adults were sold?
- A. 325
- B. 235
- C. 175
- D. 400
