COOL TOOL

这是解决在短短3-4秒你的数学问题很酷的工具。

Cool tool is for

For all those who are preparing for competitive exams like CAT , GATE, SBI,CTET,NDA,UPSC and many more .For student from class 1st to 12th or even for students in the college .

Students weak in APTITUDE can get quick reference here .

Main purpose of cool tool is to minimise time for calculation with COOLEST INTERFACE ever.

No one likes to spend lot of time in doing calculation. Like if we need to SOLVE the EQUATION of three variables it would take around 7-8 min or may take around 15 min if the figures are big.

Cool tool does the same task in just 3-4 seconds.Cool Tool gives you 16 AWESOME FUNCTIONS :

1. EQUATION of THREE VARIABLES: Solve the equations in less than 10 seconds

2. EQUATION of TWO VARIABLES : Solve the equation in less than 6 seconds .

3. TABLE of a Number : Find the table of any number

4. QUADRATIC EQUATION : Solves a quadratic equation

5. PRIME number and FACTORS: Find if a number is prime , if not then what are it’s factors. Also find how many prime numbers are there under a specific number .

6. FACTORIAL: Find the factorial of a number .

7. LCM and HCF : Find LCM and HCF of two numbers

8. SUM and AVERAGE : Find the sum and average of as many number as you want .

9. SIMPLE and COMPOUND INTEREST : Find simple and compound interest .

10 AREA and VOLUME: Find area and volume of all figures in less than 3 seconds.

11. SQUARE , SQUARE ROOT, CUBE and CUBE ROOT : Find perfect square and perfect cube of the number .

You can watch quick tutorial of the app here

https://www.youtube.com/watch?v=yMOdAHHeUkY

Find our other COOL APPS here

https://play.google.com/store/apps/developer?id=COOL+NIKS ✔