Simplification for IBPS RRB PO 2025 Exam: The IBPS RRB PO is a competitive exam to recruit for the Probationary Officer post. Among the various sections, the Quantitative Aptitude section often poses a challenge due to time constraints and tricky calculations. If you master in simplification section, you can boost your overall score and accuracy. In this article, we’ll cover the best simplification tricks, shortcuts, and approaches to boost your question-solving speed. Candidates can download a free question PDF in the article below.
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Simplification refers to the process of reducing a complex mathematical question to a simpler form to find the correct answer quickly. Questions typically involve:
Find the value of the given expression:
21.5 of 12 ÷ 23 – 184 + 15 × 12 – (19.25 × 16)
Solution:
Step 1: First, we solve the expression within the brackets.
So, 21.5 of 12 ÷ 23 – 184 + 15 × 12 – (19.25 × 16) = 21.5 of 12 ÷ 23 – 184 + 15 × 12 – 308
Step 2: Next, we calculate the power if any, and terms which are linked by the word “of”
So, 21.5 of 12 ÷ 23 – 184 + 15 × 12 – 308 = 258 ÷ 8 – 184 + 15 × 12 – 308
Step 3: We calculate the division operations
258 ÷ 8 – 184 + 15 × 12 – 308 = 32.25 – 184 + 15 × 12 – 308
Step 4: We calculate the multiplication operations
32.25 – 184 + 15 × 12 – 308 = 32.25 – 184 + 180 – 308
Step 5: We calculate the addition operations
32.25 – 184 + 180 – 308 = 212.25 – 184 – 308
Step 6: At last, we calculate the subtraction operations
212.25 – 184 – 308 = -279.75
Daily practice: Solve 10-20 simplification questions daily to build speed and accuracy. Use resources like previous year papers and mock tests to familiarise yourself with different question patterns.
Mock Tests: Attempt free IBPS RRB PO mock tests to estimate the difficulty level and improve time management. After attempting full-length mock tests, know your weak areas and difficulty level.
Focus on high-weightage topics: Prioritise arithmetic operations, fractions, percentages and roots, as these are tested frequently.
Use quality study material: Take our Quant free topic tests and mini mock tests, Quant previous year papers and many more.
Analyse mistakes: After solving the practice questions, review the mistakes so that you can understand where you went wrong and refine your approach.
Question 1: What will come in the place of question mark (?) in the given expression?
30% of 660 – 6 × 13 + 12.5% of 160 = 250% of ?
A) 48
B) 72
C) 60
D) 56
E) 90
Question 2: What will come in the place of question mark (?) in the given expression?
12 × 9 – 82 ÷ 3 × 15 = 88 – ? × 50
A) 6
B) 8
C) 5
D) 10
E) 9
Question 3: What will come in the place of question mark (?) in the given expression?
6 × 25 + 9 × 8 = (40 + ?) × 3
A) 40
B) 46
C) 34
D) 60
E) 50
Question 4: What will come in the place of question mark (?) in the given expression?
142 – 7 × 11 – 39 = 30 + 250% of ?
A) 30
B) 40
C) 25
D) 32
E) 20
Question 5: What will come in the place of question mark (?) in the given expression?
{(7/2) + (11/4) + (8/3)} × (720/107) = ?
A) 80
B) 60
C) 66
D) 50
E) 70
For More Details Regarding the IBPS RRB PO 2025 Notification, candidates can click on the provided links. Important details of the IBPS RRB PO and Clerk, such as syllabus, exam pattern, cut-off, online application, and previous year papers, are provided.
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Simplification is a high-weightage topic in the Quant section, with 10-15 easy-to-moderate questions in Prelims.
Candidates can solve 10-15 simplification questions and boost their performance.
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