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Intellitest Quiz
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Q 1. Let’s start with a simple one. What comes next in this sequence of prime numbers? 11, 13, 17, 19, ?
Option:-
- 27
- 29
- 23
- 24
Answer: 23
Q 2. Which of these negative numbers is the largest? 11, 13, 17, 19, ?
Option:-
- 51
- 10
- 40
- 7
Answer: 7
Q 3. Daisy is cooking pasta. The recipe says she needs 480 grams of pasta for 4 people. How many grams will she need for 14?
Option:-
- 2540g
- 1050g
- 1680g
- 1920g
Answer: 1680g
Q 4. What is 3,482 to two significant figures?
Option:-
- 3,500
- 3,400
- 3,480
- 3,490
Answer: 3,500
Q 5. Let’s start with some basic calculations. The temperature today is 7 degrees Celsius. Yesterday it was 13 degrees Celsius cooler. What was the temperature yesterday?
Option:-
- -5 degrees Celsius
- -6 degrees Celsius
- 6 degrees Celsius
- 20 degrees Celsius
Answer: -6 degrees Celsius
Q 6. Our Einstein has baked a cake and cut it into 8 slices. If he hands out 3 slices to his guests, what fraction of the cake is left?
Option:-
- 1/3
- 1/2
- 5/8
- 3/8
Answer: 5/8
Q 7. Which calculation gives an answer of 82?
Option:-
- 10 x (8-2) + 32
- 5 x 4 + 2 x 6
- 2 x (10 x 6) – 38
- 32 x (10 – 8) + 6
Answer: 2 x (10 x 6) – 38
Q 8. What is the volume of a cube with a length of 10cm, the width of 5cm and a height of 8cm?
Option:-
- 23 cm3
- 400 cm3
- 50 cm3
- 800 cm3
Answer: 400 cm3
Q 9. Work out: 1/3 + 3/9
Option:-
- 4/12
- 3/27
- 1/8
- 2/3
Answer: 2/3
Q 10. If y equals 32, then what is x in this equation?
Option:-
- 8
- 6
- 4
- 32
Answer: 6
Q 11. What fraction do the blue segments make up?
Option:-
- 7/8
- 1/2
- 7/16
- 9/16
Answer: 7/16
Q 12. If 1kg is the weight of seven apples, how many apples is in 2000g?
Option:-
- 200
- 7000
- 21
- 14
Answer: 14
Q 13. Write 24 as a product of its prime factors.
Option:-
- 2 x 2 x 2 x 3
- 4 x 3 x 2
- 2 x 6 x 2
- 2 x 2 x 2 x 2
Answer: 2 x 2 x 2 x 3
Q 14. Dennis thinks of a number. He adds 0.5 to that number and then multiplies the new result by 4. He then subtracts 2 and divides the number by 2. His final answer is 48. What number did Dennis start with?
Option:-
- 20
- 23.5
- 24
- 28.5
Answer: 24
Q 15. Find 27% of 200
Option:-
- 37
- 27
- 54
- 48
Answer: 54
Q 16. What is the ratio of dogs to cats in this image?
Option:-
- 1:2
- 3:3
- 4:3
- 3:4
Answer: 4:3
Q 17. What is the Mean of this number sequence: 4, 2, 2, 2, 5, 15
Option:-
- 2
- 4
- 5
- 13
Answer: 5
Q 18. If 1800 people go to a football match and 46% leave at half time, how many people are left in the stadium?
Option:-
- 972
- 828
- 460
- 720
Answer: 972
Q 19. If each grey square is 1cm in width and length, then what is the area of the shape?
Option:-
- 22 cm2
- 12 cm2
- 15 cm2
- 13 cm2
Answer: 15 cm2
Q 20. What comes next in the sequence: 5, 13, 29, 61, ?
Option:-
- 77
- 122
- 125
- 94
Answer: 125
Q 21. Imagine that $1 = €1.40. Sam spends €50 and has €34 left. How many dollars did he start with?
Option:-
- $60
- $32
- $40
- $50
Answer: $60
Q 22. Sarah pays a 20% deposit for a new TV and then an extra $96. What’s the total cost?
Option:-
- $118.80
- $100
- $120
- $108.60
Answer: $120
Q 23. Estimate 93 x 19.
Option:-
- 900
- 1767
- 927
- 1710
Answer: 1767
Q 24. Each letter of the word “Mathematical” is written on a separate piece of paper and put into a bag. You are asked to pick a random letter from that bag without looking. What is the probability that you pick a vowel?
Option:-
- 1 in 3
- 5 in 12
- 7 in 12
- 1 in 2
Answer: 5 in 12
Q 25. When written as a percentage and a decimal, 7/8 becomes?
Option:-
- 78% and 0.78
- 87.5% and 0.135
- 87.5% and 0.875
- 78% and 0.85
Answer: 87.5% and 0.875
Q 26. If a classroom contains 35 students, 2/5 of which are girls, then how many boys are in the class?
Option:-
- 21
- 10
- 16
- 14
Answer: 21
Q 27. Solve this equation: (x + 4) (x – 4) = 9
Option:-
- x = -4
- x = 9
- x = 3
- x = 5
Answer: x = 5
Q 28. Work out 1/3 x 3/4.
Option:-
- 1/4
- 1/12
- 4/12
- 4/7
Answer: 1/4
Q 29. 90% of runners who started a marathon completed it. Of those, 30% are men. If 270 men completed the marathon, then how many total runners started the marathon?
Option:-
- 630
- 1200
- 900
- 1000
Answer: 1000
Q 30. It takes 10 people 5 days to complete a piece of work at a factory when working 2 hours a day. Working at the same pace, how many days will it take 2 people to do the same work, if they are working 5 hours a day?
Option:-
- 10
- 20
- 15
- 2
Answer: 10
Q 31. Without using a calculator, find 816/17.
Option:-
- 17
- 48
- 24
- 34
Answer: 48
Q 32. Work out the square root of 100 million.
Option:-
- 100,000
- 10,000
- 50,000
- 1000
Answer: 10,000
Q 33. Which of these is the net of a cube?
Option:-
- D
- A
- B
- C
Answer: C
Q 34. Which sequence is NOT a geometric progression?
Option:-
- 4, 8, 16, 32
- 1, 5, 25, 125
- 2, 6, 18, 54
- 3, 6, 9, 12
Answer: 3, 6, 9, 12
Q 35. Marcus earns $8.40 per hour. He works for 26 hours each week, 48 weeks each year. If he earns over $10,000, then Marcus has to pay tax. Does he pay tax?
Option:-
- Yes
- No
Answer: Yes
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