Free Practice Question
PS · Problem Solving
sub-505
Arithmetic
Calculate the sum of 0.2, the square of 0.2, and the cube of 0.2.
Answer Choices
Correct answer marked belowA
0.2
B
0.24
0.248
Correct
D
0.328
E
0.4
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Explanation
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Official Explanation
Official
To find the sum, we compute: [m]0.2 + 0.2^2 + 0.2^3 = 0.2 +…
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Comments
3
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A
AntonisJan 3, 2025
Thank you very much!
M
MeenalApr 11, 2025
thanks a lot
S
ShobhitJul 15, 2024
thank you very much!
What this question tests
What it tests
Your fluency with the order of operations, fractions, decimals, and basic number sense — the foundation every quant question leans on.
Common trap
Applying the order of operations out of sequence or rounding intermediate values before the final step.
Details
Difficulty
sub-505
Type
PS
Category