{"id":54287,"date":"2025-06-04T20:23:35","date_gmt":"2025-06-04T14:53:35","guid":{"rendered":"https:\/\/www.oliveboard.in\/blog\/?p=54287"},"modified":"2025-06-04T20:23:36","modified_gmt":"2025-06-04T14:53:36","slug":"maths-tricks-pdf","status":"publish","type":"post","link":"https:\/\/www.oliveboard.in\/blog\/maths-tricks-pdf\/","title":{"rendered":"Quick Maths Tricks for Fast Calculations"},"content":{"rendered":"\n

Quantitative Aptitude or Numerical Ability is a vital part of every major government exam, including Banking, SSC, Railways, and Insurance. With lakhs of candidates appearing every year, mastering math tricks and shortcuts gives you a competitive edge. To crack these exams in 2025, it’s not about solving every question it\u2019s about solving them faster and smarter than others.<\/p>\n\n\n\n

\n
Take A Free Mock Test Here<\/strong><\/a><\/div>\n<\/div>\n\n\n\n

To support your exam preparation, we\u2019ve put together a collection of easy math tricks and shortcuts<\/strong>. These are meant to help you solve questions faster and with better accuracy. Using these simple methods, you can save time on calculations, which is useful during Bank, SSC, Railways, and other government exams. Let\u2019s go through them and see how they work.<\/p>\n\n\n\n

Why Maths Shortcuts Are Important for Banking Exams<\/h2>\n\n\n\n

Banking exams test your speed and accuracy in solving quantitative aptitude questions. With limited time, using maths shortcuts<\/strong> and calculation tricks<\/strong> can help you solve problems faster. These maths tips<\/strong> reduce long steps and make tough questions easier to handle. Mastering the right techniques can give you an edge in exams.<\/p>\n\n\n\n

Here are 10 shortcuts<\/strong> to make your preparation faster and smarter:<\/p>\n\n\n\n

Shortcut 1: Square of Numbers Ending in 5<\/h3>\n\n\n\n

Trick:<\/strong>
To square any number ending with 5, use:
(a5)\u00b2 = a \u00d7 (a + 1) | 25<\/code><\/p>\n\n\n\n

Example:<\/strong>
What is 75\u00b2?
\u2192 7 \u00d7 (7+1) = 56, then just add 25
\u2192 75\u00b2 = 5625<\/strong><\/p>\n\n\n\n

\n\n\n\n

Shortcut 2: Multiplying Numbers Close to 100<\/h3>\n\n\n\n

Trick:<\/strong>
If both numbers are close to 100, use this:
Let the numbers be (100 \u2013 a) and (100 \u2013 b), then:
= 10000 - 100(a + b) + (a \u00d7 b)<\/code><\/p>\n\n\n\n

Example:<\/strong>
What is 96 \u00d7 97?
a = 4, b = 3
\u2192 10000 – 100(4+3) + 4\u00d73 = 10000 – 700 + 12 = 9312<\/strong><\/p>\n\n\n\n

\n\n\n\n

Shortcut 3: Multiply Any 2-Digit Number by 11<\/h3>\n\n\n\n

Trick:<\/strong>
For any number “ab”, insert (a+b) between the digits.
If the sum exceeds 9, carry the extra digit.<\/p>\n\n\n\n

Example:<\/strong>
56 \u00d7 11 \u2192 5 (5+6) 6 = 5(11)6 \u2192 Add carry
\u2192 5+1=6, so result = 616<\/strong><\/p>\n\n\n\n

\n\n\n\n

Shortcut 4: Divisibility Check in Seconds<\/h3>\n\n\n\n