Basic Concepts Math’s Reasoning Speed Tricks & Shortcuts For Competition Exams

Basic Concepts Maths Reasoning Speed Tricks Short Cuts for Competition Exams aptitude shortcuts and mind tricks Mathematical Reasoning Tricks maths shortcut tricks for competitive exam. FAST MATHS TRICK SPEED MATHS ALL COMPETITIVE Speed Maths Trick for Competitive Maths Fast Speed Tricks.Fast Maths Tricks and Shortcuts Bank Exams Mathematics Tricks & Shortcuts For Competitive Exams Improve Speed and Accuracy in Maths Problems maths reasoning question solve in less time.

In order to solve Mathematics Reasoning questions correctly and to solve all the questions of Reasoning easily, it is necessary for any computer teacher exam as well as it is also important to solve Reasoning Mathematics Reasoning through tricks. Trying to understand how is it that if we try to solve mathematics questions through a trick, then in a short time we will be able to solve the questions Reasoning tricks are best on very different things like Looking for the missing number based on the number series based on the letter series, the questions of the calendar, the questions of the clock, in these things we easily solve their questions by applying tricks and shortcuts.

All these questions are asked in many exams such as SBI Such questions are asked in Bank PO SSC CGL MTS CPO UPSC IPS Exam and in this exam, solving the questions in a short time is considered to be the success of the exam, that’s why we need these short tricks where we Solve more questions So that we can get success in exam

Basic Concepts Maths Reasoning Speed Tricks

mathematics first trick method helps the students to take all the question in less time and the speed and accuracy for solving the mathematics question is the key for success of any competitive examination the examination test the speed and accuracy of the students of solving the reasoning questions so maintaining the speed and talent of the question in any competitive examination is very recently so we have to practice the mathematics reasoning questions and we have to excel the speed and accuracy power by solving more and more mathematics questions.

Mathematical Reasoning Tricks VIDEOS

ShortCuts For Competition Exams

There are a lot of speed and accuracy tricks for solving the competitive examination questions of mathematics so we all have to understand it and we all have to solve the mathematics question early practice of the mathematics problem may take some time but after the practice of lot number of question the chances of error in mathematical question becomes Les and this increases the speed of the solving of mathematics question the speed of Aptitude solving questions and to the questions which is asked in quantitative examination.

Basic Concepts of Math Reasoning with Speed Tricks & Shortcuts for Competitive Exams

Mathematical reasoning is a crucial part of competitive exams like SSC, Banking, Railway, CAT, GRE, UPSC, and other aptitude tests. It tests your logical thinking, problem-solving ability, and speed in calculations.

1. Number Series Tricks

Identify the Pattern: Look for addition, subtraction, multiplication, squares, cubes, prime numbers, etc.
Example:

• 2, 6, 12, 20, ?

• Pattern: (n² + n) → 3² + 3 = 12, 4² + 4 = 20

• Next Number = 5² + 5 = 30

Shortcut: Memorize common series patterns (Squares, Cubes, Fibonacci, Prime Numbers).

2. Simplification & Approximation Tricks

BODMAS Rule: Always follow the order of operations:

• Brackets → Orders (Powers) → Division → Multiplication → Addition → Subtraction
  Example:

• $24+12÷4\times 3-6$

• Step 1: 12 ÷ 4 = 3

• Step 2: 3 × 3 = 9

• Step 3: 24 + 9 – 6 = 27

Shortcut: Approximate values for faster calculations (e.g., use 3.14 for π).

3. Percentage Shortcuts

Shortcut Formula:

• $x\%$ of y = $y\%$ of x

• Example: 36% of 50 = 50% of 36 = 18
  Fraction-Percentage Conversion:

• 1/2 = 50%, 1/3 = 33.33%, 1/4 = 25%, 1/5 = 20%

4. Profit & Loss Tricks

Basic Formula:

• Profit % = ProfitCostPrice×100\frac{Profit}{Cost Price} × 100CostPriceProfit​×100

• Loss % = LossCostPrice×100\frac{Loss}{Cost Price} × 100CostPriceLoss​×100
  ✔ Shortcut:

• If Profit is x%, then Selling Price (SP) = (100 + x)% of Cost Price (CP)

• If Loss is x%, then SP = (100 – x)% of CP

5. Time & Work Shortcuts

Formula:

• Work Done = Efficiency × Time
  Example:

• A can complete a work in 10 days and B in 15 days. How many days will both take together?

• Efficiency of A = 110\frac{1}{10}101​, Efficiency of B = 115\frac{1}{15}151​

• Combined Efficiency = 110+115=3+230=530=16\frac{1}{10} + \frac{1}{15} = \frac{3+2}{30} = \frac{5}{30} = \frac{1}{6}101​+151​=303+2​=305​=61​

• Total time = 6 days

Shortcut: Use LCM Method for faster calculations.

6. Ratio & Proportion Tricks

Basic Rule:

• If a/b = c/d, then ad = bc
  Example:

• If A:B = 3:5 and B:C = 2:7, find A:B:C.

• LCM of B = 5,2 = 10

• Adjust ratios: A:B = 6:10, B:C = 10:35

• Final Ratio = 6:10:35

Shortcut: Cross-multiplication technique.

7. Probability & Permutation Tricks

Probability Formula:

• Probability = FavorableOutcomesTotalOutcomes\frac{Favorable Outcomes}{Total Outcomes}TotalOutcomesFavorableOutcomes​
  Example:

• Tossing a Coin: Probability of getting heads = 12\frac{1}{2}21​
  Permutation Formula:

• nPr=n!(n−r)!nPr = \frac{n!}{(n-r)!}nPr=(n−r)!n!​
  Combination Formula:

• nCr=n!r!(n−r)!nCr = \frac{n!}{r!(n-r)!}nCr=r!(n−r)!n!​

Shortcut: Memorize factorial values (1! = 1, 2! = 2, 3! = 6, 4! = 24) for faster calculations.

8. Speed, Distance & Time Tricks

Basic Formula:

• Speed = Distance / Time

• Distance = Speed × Time

• Time = Distance / Speed
  Shortcut for Average Speed:

• If a journey is covered at two speeds x and y, then
  Avg Speed = (2xy) / (x + y)

Example:

• A car travels 60 km/hr for 2 hours and 40 km/hr for 3 hours. Find the average speed.

• Total Distance = (60×2) + (40×3) = 120 + 120 = 240 km

• Total Time = 2 + 3 = 5 hours

• Avg Speed = 240/5 = 48 km/hr

9. Important Square & Cube Tricks

Squares of 1-25

• 1² = 1, 2² = 4, 3² = 9, 4² = 16, …, 25² = 625
  ✔ Cubes of 1-10

• 1³ = 1, 2³ = 8, 3³ = 27, 4³ = 64, …, 10³ = 1000

Shortcut: Use the Vedic Math technique for squaring numbers ending in 5.

Final Tips for Fast Calculations:

1. Memorize Tables (1-20), Squares (1-25), and Cubes (1-10).

2. Use Approximation & Estimation Techniques in lengthy calculations.

3. Practice Mental Math (Avoid unnecessary paper calculations).

4. Learn Vedic Math Tricks for faster multiplication & division.

5. Solve Previous Year Question Papers to improve accuracy & speed.

Would you like more tricks or practice questions on any topic?

Basic Concepts Math’s Reasoning Speed Tricks & Shortcuts For Competition Exams