MCQ Practice for Semester

What is the value of 20² ?

• 40

• 4000

• 400

• 440

Answer explanation

20 * 20=

When we multiply 2*2 we get answer as 4. & when we multiply 0*0 answer will be 00.

So 4 will be prefix & 00 will be suffix.

Hence,, answer will be 400.

What is divergence?

• Spread of vector

• Spread of Scalar

• Increase of Vector

• Increase of Scalar

Who is President of INDIA?

• Draupadi Murmu

• Narendra Modi

• manmohan Singh

• Pratibha Patil

What is the value of Pi ?

• 3.14

• 6.28

• 3.07

• 2.18

What is RBI ?

• Reserve Bussiness in India

• Reserve Bank of India

• Railway Bank of India

• Railway Board of India