Approximation questions for SBI Clerk 2026 test your ability to round off complex decimals and apply BODMAS quickly to solve calculations in 30 to 45 seconds. Expect 5 to 10 high-scoring questions from Simplification and Approximation combined in the Prelims Quant section. Mastering approximation techniques allows you to bag 5 quick marks in under 2 minutes, allowing you more time for complex Data Interpretation sets. Below is an overview of what to expect in the upcoming exam, followed by an approximation practice quiz with solutions and fast calculation rules.
Understanding the exam weightage helps you prioritize your daily practice routine:
| Parameter | Details |
| Exam Name | SBI Clerk 2026 (Junior Associate) |
| Subject Section | Quantitative Aptitude |
| Topic | Approximation and Simplification |
| Expected Questions | 5 to 10 Questions (Prelims) |
| Difficulty Level | Easy to Moderate |
| Ideal Time per Question | 30 to 45 Seconds |
| Core Concepts Required | BODMAS Rule, Decimal Rounding, Percentages, Squares, Cubes |
| Preparation Priority | High Priority |
Q1. What approximate value should replace the question mark? 53.003 × 9.95 × (257.81 ÷ 6.01) − (45 × 5) = ?
Q2. What approximate value should replace the question mark? 12.512% of 399.98 + 85.714% of 28.18 = ?
Q3. What approximate value should replace the question mark? √143.99 + 29.88 × 3.02 − 18.91 = ?
Q4. What approximate value should replace the question mark? 39.98 × 14.96 + 25.04 = ?
Q5. What approximate value should replace the question mark? (124.9 ÷ 4.98) + 18.9 = ?
Q6. What approximate value should replace the question mark? 49.9% of 400.2 + 30.2 = ?
Q7. What approximate value should replace the question mark? (15.1 × 20.1) − (9.8 × 5.1) = ?
Q8. What approximate value should replace the question mark? √1602 + 24.8 = ?
Q9. What approximate value should replace the question mark? 49.8 × 20.1 ÷ 2.0 = ?
Q10. What approximate value should replace the question mark? 34.9 × 11.1 − 49.8 = ?
To attempt approximation questions quickly and accurately, incorporate the following mental math techniques:
Practicing approximation questions regularly offers several distinct advantages for banking aspirants:
| Also Read | |
| SBI Clerk Notification | SBI Clerk Exam Pattern |
| SBI Clerk Syllabus | SBI Clerk Salary |
| SBI Clerk Cut Off | SBI Clerk Previous Year Question Paper |
Candidates can expect around 5 to 10 questions based on Approximation and Simplification combined in the Quantitative Aptitude section of SBI Clerk Prelims.
In Simplification, you must calculate the exact answer. In Approximation, you round off decimals to nearby whole numbers or manageable fractions to find the closest option.
You should be thoroughly familiar with the BODMAS rule, decimal rounding rules, square roots, cube roots, and fraction-to-percentage charts.
An ideal target is 30 to 45 seconds per question. With practice, simple questions can be solved mentally in under 20 seconds.
In SBI Clerk Prelims, options are spaced far enough apart to allow reasonable rounding without missing the correct answer choice.
In this article we are providing the IBPS RRB PO 2026 20 days study plan…
Check the Descriptive Writing Paper Format For SBI PO 2026 with formats, examples, marks, time…
Solve 50 error detection questions for bank exams with answers and a free PDF to…
IBPS SO Prelims Exam Analysis 2026: Check shift-wise difficulty, good attempts, section-wise questions, and previous-year…
SBI Clerk Notification 2026 is out for 9766 vacancies. Check 7680 regular vacancies, backlog posts,…
Bank of Baroda LBO Recruitment 2026 notification is out for 2482 vacancies. Check eligibility, dates,…
Thousands of aspirants have cleared exams using PracticeMock’s exam-level mock tests.