**Vishal Bhatia**

**Time Limit 20 minutes**

The Following 20 questions are based on Classes 6-10 Maths. Most of the topics are taught by Class 10.

If you cannot answer 10 questions in the stipulated time limit of 20 minutes, you definitely need to learn Vedic Maths in order to hasten your mental calculation abilities. Vedic Maths will come in extremely handy for any kind of entrance exam wherein Maths is a section such as the CAT for the IIMs, SSB, SBI and other Banks’ Probationary Officer’s exams, NDA etc.

Q1 Calculate the Cube Root of 357911 without Prime Numbers Factorisation

Q2 Calculate the Square Root of 5041 without Prime Numbers Factorisation

Q3 Calculate the Cube of 79 – that is 79^{3}

Q4 Calculate the Square of 89 – that is 89^{2}

Q5 Subtract 4567891234 *from* 8289991234

Q6 Add these numbers 123456789 + 9123456789 + 567891234

Q7 Multiply 99999 x 12345

Q8 Multiply 1111 x 9878

Q9 Find the 4th power of 89 – that is 89^{4}

Q10 Solve the following Co Ordinate Geometry Equation in terms of x and y for the following 2 co ordinates A (6,8) and B (10,2)

Q11 Solve for x and y in the following Simultaneous Equations

4x + 3 y = 22

3x + 4y = 45

Q12 Multiply 940 x 969

Q13 Using the formula (a^{2}-b^{2}) = (a+b)(a-b), Calculate 79^{2}

Q14 Multiply 1013 x 987

Q15 Multiply 252 x 299

Q 16 123456 x 234567 =

- 28958704552
- 28958705552
- 28958706552
- 28958707552
- 28958703552

Q17 Solve the following Simultaneous Equation

111 x + 222y = 204

222 x + 367 y = 408

Q18 Find the Square of 185 – that is 185^{2}

Q19 Multiply 82 x 88

Q20 Multiply 182 x 118

**The answers will be given in the next edition with detailed explanations**.