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SNAP Arithmetic Formulas PDF is an important source for aspirants preparing for the SNAP exam. Arithmetic forms a major portion of the Quantitative Aptitude section and with the right strategy students can get good marks in this part, with questions based on Percentages, Ratios, Profit & Loss, Time and Work, Mixtures, and Interest. Regular revision of formulas and constant practice can help aspirants solve questions more efficiently and get a good score in the SNAP exam.
SNAP Arithmetic Formulas PDF
This Arithmetic Formulas PDF gives a brief summary of important formulas that aspirants should understand and use on a regular basis when practising the mock tests and also on the SNAP exam. Mastering these formulas increases confidence, accuracy and overall score in the SNAP Arithmetic part of the Quantitative section.
Importance of SNAP Arithmetic Formulas
A formula PDF is a useful source for planning strategy and last minute revision.
Fast Revision.: A single PDF contains all of the important formulas of the Arithmetic part of the Quantitative Ability section.
Time Management: Understanding and accurate use of Formula reduces question-solving time during the SNAP exam.
Better accuracy: A PDF helps in reducing mistakes and will help candidates in getting better accuracy.
Improved retention: Daily revision improves long-term memory and mental clarity.
Read Also, SNAP Formulas PDF, Download SNAP Quant Important Formulas
Complete SNAP Arithmetic Formula List
SNAP Arithmetic formulas in one place make preparation smooth and revision easy for aspirants. The list below contains topics and their formulas of the Arithmetic part.
Percentages
- Convert percent to decimal (and back)
Decimal = Percent/100 ⟺ Percent = Decimal × 100%
- Percentage change
% Change = ((New − Old)/Old) × 100%
- Two successive percentage
Net Change (in %) = a + b + (ab/100)
Profit & Loss
- Profit or loss percent
Profit% = ((SP − CP)/CP) × 100%
- Find SP for desired profit %
SP = CP × (1 + Profit%/100)
- Find CP when SP and profit % known
CP = SP/(1 + Profit%/100)
- Discount percent
Discount% = ((MP − SP)/MP) × 100%
Partnership
- Equal time investment
Profit Share ∝ Capital Invested
- Unequal time investment
Share ∝ Capital × Months Invested
- When a new partner buys into an existing firm
New Partner’s Capital = (Share Wanted / Share of Old Partners) × Total Effective Capital of Old Partners
Ratio & Proportion
- Fourth proportional
a : b = c : x ⟹ x = (b/a) × c
- Inverse proportion product rule
ab = k (constant)
- Compound ratio
(a₁ : b₁) × (a₂ : b₂) = (a₁a₂) : (b₁b₂)
Average
- Average of n numbers
Average = Sum of all values / Number of values
- Adjusting an average when one value changes
New Sum = Old Sum − Old Value + New Value
- Average speed (used for same distances)
Avg Speed = (2v₁v₂)/(v₁ + v₂)
Mixtures & Alligations
- Concentration percent
% Component = (Pure amount / Total mixture) × 100%
- Alligation (cross) rule for two mixtures
Quantity of High / Quantity of Low = (Mean − Low)/(High − Mean)
- Repeated replacement of mixture
Final Quantity of Substance = Q(1 − x/V)ⁿ
Time, Speed & Distance
- Speed, distance, time triangle
Speed = Distance/Time
- Relative speed
Relative Speed (same direction) = |v₁ − v₂|
Relative Speed (opposite direction) = v₁ + v₂
- Train crosses platform
Time = (Length of Train + Length of Platform)/Speed of Train
- Average speed (different distances)
Avg Speed = Total Distance/Total Time
Time & Work
- Individual work rate
Rate = 1/(Time to finish alone)
- Combined work
Total Rate = r₁ + r₂ + …
- Alternate days pattern
Work in 2 days = rA + rB
Simple & Compound Interest
- Simple interest
SI = PRT/100
- Amount under simple interest
A = P + SI = P(1 + RT/100)
- Compound amount (interest yearly)
A = P(1 + R/100)ᵀ
- Compounding half-yearly
A = P(1 + (R/2)/100)²ᵀ
- Difference between CI and SI for 2 years
CI − SI = P(R/100)²
SNAP Arithmetic Question Distribution Over the Years
According to previous years' SNAP papers analysis, Arithmetic every year contributes a good number of questions in the Quantitative Ability section. The following table shows the distribution trend over the years:
SNAP Arithmetic Question Distribution Over the Years | ||
|---|---|---|
SNAP Year | Arithmetic Questions | Total Quant Questions |
2025 | 7 | 20 |
2024 | 6 | 20 |
2023 | 6 | 20 |
Tips to Master Important Arithmetic Formulas for SNAP
Using the SNAP formula PDF in the right way can improve calculation speed, accuracy, and memory for the actual exam. Instead of just memorising formulas, students should regularly revise, solve practice tests, and analyse mistakes to improve their question-solving skills for the SNAP exam.
The tips below show basic things to follow in order to score good marks in the SNAP Arithmetic part and improve performance in mock tests and in the SNAP exam.
- Practice Questions Regularly
Solve multiple arithmetic questions every day to increase your accuracy and speed.
- Create a Weak Formula List
Create a list of arithmetic formulas that you find difficult and revise them on a regular basis.
- Apply Formulas in Mock Tests
Use arithmetic formulas in sectional mock tests to improve confidence and accuracy in the SNAP exam.
- Daily Revision Sessions
Set a short revision schedule daily to quickly recall and revise important formulas.
- Analyse Mistakes After Practice
Analyse incorrect answers to find weak areas and avoid making the same mistakes.
Read Also, SNAP Syllabus 2026 PDF, Important Topics, Exam Pattern
Download Cracku's Free SNAP Arithmetic Formulas PDF
The Arithmetic part of the Quant section of the SNAP Exam covers important topics. You can also download Cracku's Free Arithmetic Formulas SNAP PDF for each topic . These Formulas will help aspirants practise and solve Arithmetic questions for the SNAP exam. Use this PDF for mock tests and last-minute revision, which is one of the finest sources for practising.
Read Also, SNAP Cut-off 2026, Score vs Percentile, Previous Year Analysis
SNAP Arithmetic Formulas PDF: Conclusion
The SNAP Arithmetic Formulas PDF is an essential study resource for aspirants aiming to score well in the Quantitative Aptitude section. Since arithmetic contributes a significant number of questions every year, having all important formulas in one place helps candidates revise concepts quickly and solve questions with greater accuracy.
Regular practice combined with consistent formula revision can significantly improve speed, confidence, and overall performance in the exam. Download the SNAP Arithmetic Formulas PDF, use it during mock test preparation, and make it a part of your daily revision strategy to maximize your SNAP score.
