#0.
How many digits are there in Hindu-Arabic System?
A
9
B
10
C
infinite
D
11
Answer: 10
#1.
The largest number known to the world.
A
infinity
B
google
C
googolplex
D
googol
Answer: googolplex
#2.
1 googol is same as ___________.
A
1 followed by hundred zeros
B
infinity - 1 followed by hundred zeros
C
1 followed by thousand zeros
D
1 followed by hundred zeros x 10 1 followed by hundred zeros
Answer: 1 followed by hundred zeros
#3.
1 is a prime number.
A
True
B
False
C
Sometimes
D
Not exactly
Answer: False
#4.
The number where Archimedes described it as greater than 3 10/71 and less than 3 10/70.
A
\(\pi\)
B
\(\phi\)
C
\(\tau\)
D
\(\delta\)
Answer: \(\pi\)
#5.
Base of a sexagesimal number system.
A
6
B
60
C
12
D
10
Answer: 60
#6.
Who deduced the heights of the pyramids from the lengths of their shadows and measured the distance to a ship from shore by the method of similar triangles?
A
Thales
B
Aristotle
C
Archimedes
D
Phytagoras
Answer: Thales
#7.
A natural number is ________ if the sum of all its divisors except itself equals the number.
A
perfect
B
natural
C
unique
D
even
Answer: perfect
#8.
August F. Mobius was a founder of what branch of mathematics?
A
Mobius logic
B
game theory
C
probability
D
topology
Answer: topology
#9.
Each row of beads on an abacus stands for a different power of __________.
A
1
B
2
C
10
D
60
Answer: 10
#10.
Which field of mathematics was developed first?
A
algebra
B
probability theory
C
analytic geometry
D
deductive logic
Answer: deductive logic
#11.
Which is not one of the five Platonic solids?
A
hexahedron
B
dodecahedron
C
pentahedron
D
octahedron
Answer: pentahedron
#12.
In which numerals X, M, V, L, etc. belong to?
A
Romans
B
Hindu
C
Indian
D
Greeks
Answer: Romans
#13.
A number that can be represented by a regular geometrical arrangement of equally spaced points
A
Fibonacci number
B
geometric number
C
polygonal number
D
Figurate number.
Answer: Figurate number.
#14.
Which natural phenomenon was employed in ancient times to estimate the heights of
objects?
A
Erosion
B
Wind blows
C
Shadows cast by the sun
D
Rotation of the earth
Answer: Shadows cast by the sun
#15.
Zephirum, lziphra, Cenero and Sifr are different names of _?
A
Ancient Mathematicians
B
Place of Civilization
C
Number
D
Zero
Answer: Zero
#16.
The pyramids of Egypt are monuments to truths about?
A
Mathematics
B
Triangles
C
Reality
D
Polygons
Answer: Triangles
#17.
The book of changes contains ______________ hexagrams.
A
34
B
54
C
64
D
74
Answer: 64
#18.
In the Stonehenge, the primitive astronomical observatory, stones arranged almost in the
form of a/an ________________.