Maths day quiz for class 8 and 9

Multiple identity of a rational number

• 1

• 0

• 5

• 10

What is the sum of the first four odd natural numbers?

• 25

• 16

• 30

• 50

If cost of a pen is $100, and initially shopkeeper gave 70% discount on it, later he gave additional 30% more discount onit. now how much i need to pay?

• 21

• 35

• 30

• 42

if perimeter of a square and rectangle are same, then which figure encloses more area ___________

• Square

• Rectangle

• both areas are same

• None of the above

On account of Ramanujan's birthday we celebrate ___________

• International maths day

• Universal maths day

• National maths day

• None of the above

Ramanujan is also known as ___________

• Maths professor

• Maths teacher

• The man who knows the value of infinity

• The man who knowns the value of zero

Sum of exterior angles of a triangle ___________

• 90

• 360

• 180

• 300

In the following which number is known as Ramanujan's number.

• 1986

• 1972

• 1729

• 1279

In the following who is known as human calculator

• Ramanujan

• Aryabhata

• Shakuntala Devi

• None of the above

What is the percentage of 2:5?

• 50%

• 39%

• 40%

• 60%