Treasure of Mathematics

What is the value of π to four decimal places ?

• 3.1416

• 3.1453

• 3.1472

• 3.1473

Which Mathematician is consider as "man who know infinity" ?

• Aryabhata

• Euclid

• Srinivasa Ramanujan

• Baskara II

If 1=3 ; 2=3 ; 3=5 ; 4=4 ; 5=4 ; 6=?

• 4

• 3

• 2

• 5

How many minutes are in half of a day ?

• 650

• 830

• 600

• 720

How many sides does an "Enneadecagon" have?

• 29

• 18

• 19

• 21

What is the name of an angle of more than 90 degrees but less than 180 degrees?

• Acute Angle

• Obtuse Angle

• Reflex Angle

• Full Rotation Angle

Which is the prime number closest to 100 ?

• 101

• 97

• 103

• 100

What is the Surface Area of a Sphere ?

• 4π²

• 4πr

• 4πr²

• π²r²

What is the value of e ?

• 2.718

• 2.187

• 2.178

• 2.781

What is 82÷2+48-12÷3×12 ?

• 54

• 49

• 59

• 41