Mensa IQ Test Mensa IQ Numerical Reasoning and Arithmetic 8

Question 1

What is the next term in the sequence: 1, 8, 27, 64, 125, [?]?

Accepted Answer

216

Answer

196

Answer

256

Answer

186

Question 2

A number sequence: 12, 21, 23, 32, 34, 43, 45, [?]

Accepted Answer

54

Answer

46

Answer

55

Answer

53

Question 3

If a tank is 2/5 full and 240 liters are needed to fill it completely, what is the total capacity?

Accepted Answer

400 liters

Answer

480 liters

Answer

600 liters

Answer

350 liters

Question 4

A sequence: 1, 2, 6, 24, 120, [?]

Accepted Answer

720

Answer

600

Answer

480

Answer

840

Question 5

Two cyclists start from the same point, traveling in opposite directions at 15 km/h and 20 km/h. How far apart are they after 90 minutes?

Accepted Answer

52.5 km

Answer

45 km

Answer

35 km

Answer

67.5 km

Question 6

What number is missing? 144, 121, 100, 81, 64, [?], 36

Accepted Answer

49

Answer

48

Answer

50

Answer

45

Question 7

A number grid: each cell equals the square of the sum of its row and column indices (1-indexed). What is the value of the cell at row 3, column 4?

Accepted Answer

49

Answer

25

Answer

36

Answer

64