MultipleChoice
Using simple iteration, based on trial and improvement, the cubic equation below can be solved:
2x3+ 5x2+7x - 12 = 0
Solve for x to 6 decimal places.
OptionsMultipleChoice
The variable s can take values between 2 and 6.
Identify which of the inequalities shown can be satisfied by at least one value of s.
OptionsMultipleChoice
Calculate the mean, median and mode of the above dataset.

MultipleChoice
A function f(x) is known for two values:
f(2) = 8 and f(5) = 14.
Using linear interpolationestimatef(3).
OptionsMultipleChoice
In a small island nation, local sea vessels are identified using "a letter and 4 digits" classification system. The "letter" can be any of the 26 letters in the English alphabet, A to Z, while the "digit" can be any number from 0 to 9. E.g: Z9835.
Calculate the probability of a sea vessel having an identification ending in "007".
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