Free Printable Pi Day 2022

1.

The symbol Pi was introduced by William Jones in the year

a)

1806

b)

1706

c)

1850

d)

1760

2.

In 21st March 2015, who recited the most number of decimal places of Pi

a)

Ashutosh Mukherjee

b)

Ganesh Prasad

c)

Rajveer Meena

d)

Srinivasa Ramanujan

3.

Who is known as the Prince of Pi

a)

Larry Shaw

b)

Isaac Newton

c)

Albert Einsten

d)

Niels Bohr

4.

Before 1700, Pi was referred as

a)

the number used to divide the square of the radius of a sphere to find the volume

b)

the number used to multiply with an arc of a circle to yield area

c)

the number used to multiply with diameter to yield circumference

d)

None of the Above

5.

Engineers use the value of Pi as

a)

3.14

b)

3

c)

22/7

d)

None of the Above

6.

FInd the area of Circle whose Diameter is 14 cm.

a)

$150\ cm^2$

b)

$154\ cm^2$

c)

$308cm^2$

d)

$616\ cm^2$

7.

The Circumference of a Circle is 132 $cm^2$ . The Diameter of the Circle is

a)

21

b)

32

c)

42

d)

7

8.

This is the formula of

a)

The surface area of Cone

b)

Volume of Cone

c)

The surface area of Sphere

d)

Volume of Sphere

9.

The Volume of Cone is

a)

$\frac{1}{2}\pi r^2h$

b)

$\frac{1}{3}\pi r^2$

c)

$\frac{1}{3}\pi r^2h$

d)

$\frac{4}{3}\pi r^2h$

10.

Total Surface Area of Cylinder

a)

$\frac{1}{3}\pi rh$

b)

$2\pi r\left(r+h\right)$

c)

$\pi r^2h$

d)

$2\pi rh$

11.

The derivative of Pi is

a)

1

b)

0

c)

$\infty$

d)

$-\infty$

12.

In trigonometry, sin $\left(\pi\right)$ equals

a)

1

b)

0

c)

-1

d)

0.5

13.

$\pi$ is a

a)

Terminating decimal

b)

Non-Terminating decimal and Repeating Decimal

c)

Non-Terminating and Non-Repeating Decimal

d)

An Integer

14.

Which renowned theoretical physicist died on this day on 14th March 2018?

a)

Stephen Hawking

b)

Albert Einstein

c)

Isaac Newton

d)

None of the Above

15.

Which famous Scientist's birthday is also celebrated as Pi Day

a)

Isaac Newton

b)

Albert Einstein

c)

Archimedes

d)

Pythagoras

Pi Day 2022

Total questions: 15

Worksheet time: 8mins

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