Free Practice Question
PS · Problem Solving
sub-505
Arithmetic
Calculate the result of
Answer Choices
Correct answer marked belowA
−70
B
−10
C
−6
3
Correct
E
5
See the full step-by-step explanation
You can see the correct answer above. Sign in for free to unlock the complete worked solution.
Track your performance and improve
Get detailed analytics, unlock full explanations, and move up difficulty tiers as you practice.
Explanation
Preview
Official Explanation
Official
First, we calculate the first part: . Next, we calculate the second part:…
Read the full explanation
Sign in for free to see the complete step-by-step solution to this question.
Comments
3
Sign in to join the discussion
R
RaparthyFeb 13, 2025
greatt question!
N
NamanOct 3, 2024
Thanks for sharingThank you for sharing!!thanks for sharing
P
PaoloJun 12, 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