## Percentage calculation | Different shortcut methods to find out percentage

Percentage problems and solutions for aptitude Percent means per hundred.  Percentages are way of expressing hundredth. So ‘X ” percent means X per hundred or ” X/100 “.  The concept of percentage mainly applies to ratios, and the percentage value of ratio is arrived at by multiplying by 100 the decimal values of ratio. Percentage […]

## Typical problems on HCF and LCM | GCD and LCM Problems & Solutions

Practice problems on HCF and LCM for all competitive exams Common Divisor : A number which exactly divides all the given numbers is a common divisor of those numbers. For example ” 3″ is common divisor of 9, 12, 15, 18. Greatest Common Divisor(GCD) or Highest Common factor ( HCF )  : The greatest number […]

## Most Popular Entrance Exams in Tamil Nadu | TNEA, TANCET, SRMJEEE

Entrance Exams – Education and Career in Tamil Nadu In today’s world, being competitive is the need of the hour. And the competition for engineering institutes is growing faster than ever each year. Obtaining more than required cut-off for each exam and securing a good rank has become the dream of every engineering aspirant. However, […]

## Multiplication tricks and tips in mathematics | Shortcuts in multiplications

Multiplication tricks for easy calculations | Math Tricks Multiplication of numbers plays very important role in math calculation. In this page explained some quick multiplication tricks to save time in math calculations. Depend upon the given numbers we chose the different types of multiplication tricks. Type -1 : Multiplication tips for 2digit by 2 digit […]

Top