Simplification Questions are generally presented in two ways –
1. Missing numbers: Missing numbers are when an equation is given and the candidate must fill in the blanks.
Example:
Q. What is the missing number in the following expression? (5 + 2) ÷ 7 – 3 x 2 = 1 + ?
Solution: First, simplify the expression on the left-hand side: (5 + 2) ÷ 7 – 3 x 2 = 1 7 ÷ 7 – 6 = 1 1 – 6 = -5 Therefore, the missing number is -5.
2. Simplifying equations: Simplifying equation questions present an equation directly and ask the candidate to find its solution.
Example:
Q. Simplify the following expression: (4x – 3y + 2z) – (2x + 4y – z) + (5y + z)
Solution: Distribute the negative sign in the second term: = 4x – 3y + 2z – 2x – 4y + z + 5y + z Combine like terms: = 2x – 2y + 8z
Therefore, the simplified expression is 2x – 2y + 8z.
Simplification – Aptitude Questions and Answers
Simplification questions hold a significant position in the Quantitative Aptitude section of various government exams. These questions are designed to test the candidate’s ability to solve complex mathematical problems in a simplified manner. Scoring well in this topic can prove to be a game-changer, as it can help candidates secure a significant number of marks in a short time. This article will discuss the importance of simplification questions, and their weightage in government exams, and provide tips and tricks to help aspirants master this topic.
Practice Quiz:
Practice Simplification Quiz Questions