Math Quiz Final round with answer

Rules:
1.Direct Question to Teams A-F then next round Anticlockwise
2. If the team answers the right gets 10 points. 10 points on pass too.
3. 4th round will be open to all.
4. 5th round(Last Round) will be played among four top team only.
Last round- Quizzer Round
Rules of the game

This book is loosely based on the relationship
of two persons.

Srinivasa Ramanujam
and
G H Hardy

Connect is Pythagoras.
Pythagoras theorem and Bust of
Pythagoras.

He was a Greek mathematician
and engineer who was active in
his native city of Alexandria. He
is known to us for a very famous
formula.

Heron’s Formula for the Area of Triangle.
s(s-a)(s-b)(s-c)

This is the statue of a
Greek mathematician. He is
called Father of Geometry.

John -----------, was an English logician and
philosopher noted for introducing the ----------
diagram, used in the fields of set theory,
probability, logic, statistics, and computer
science.

Lilavati लीलावती is Indian mathematician
Bhāskara II's treatise on mathematics, written
in 1150. It is the first volume of his main work
Siddhānta Shiromani, alongside Bijaganita,
Grahaganita and Golādhyāya.
Why Bhaskarachrya named his work as
Leelavati.

Leelavati was the name of the daughter of
Bhasker II. He named his treatise on the
name of his daughter.

Why these coins which are no more,
used to be called “Chawanni”?

Earlier 1 Re was used to be of 16 anne and
this was one fourth of Re. i.e. 4 Anne, so it
was called Chawanni(4 anne).

What is 800 in the Maruti 800?

Capacity of Engine in terms of Volume of
Cylinder. 800 cc= 800 cubic cm.

Π-Day is celebrated on 14th March. Why
14th march?

The value of Pi=3.14 when written in the MM/DD
Date format, it is 14th March.

The term for 10 100 i.e. 1 followed by
100 zeros has given name of very famous
thing in this world we live?

0.7, 0.5, 0.3
What is 0.3, 0.5 and 0.7 variant of
a ball point pen?

The diameter in mm (0.5 mm etc) of ball used
in the pen.

In a petridish bacteria are multiplying in such a
manner that they are becoming double each day.
The dish is full in 30 days. How many days it took to
half fill the dish.

A={1,2,3,4}
No. of all possible subsets.

16 subsets- 2n , where n is the number of
element. n=4 and 24 =16.

It is also said that Karl Pearson, who introduced the
term in 1891, derived the name from "historical
diagram”.
It is graphical representation of the distribution of data.
It is an estimate of the probability distribution of a
continuous variable (quantitative variable).

What shape you will get if you
draw, using pencil at extreme of
the rope continuously?

A sunny bright day. You are in a playground field
playing cricket. A lamp post is there. You want to know
the height of pole. You have with you measuring tape
also. How can you know the height of lamp post without
climbing on the lamp post. You are in no way able to
reach the top of pole.

You can measure the length of shadow. And at the
same time measure length of your own shadow or
shadow of the stump etc. Measure your own height
or the height of stump whatever you have used.
Use the ratio-
You Know three of them you can calculate 4th.
Height of stump
Length of shadow of stump
=
Height of Lamp post
Length of shadow of lamp post

20 cm
A
B C
D
40 cm
F
G
H
E
ABCD is rectangle. E, F , G and H are mid
points. Find the area of Diamond EFGH.

Area of the Diamond will be half of the area of
rectangle.
Area of Rectangle40x20=800 cm2
Area of Diamond= 400 cm2

Suppose the dimension of this hall is 10mx5mx4m.
What will be the Volume of Oxygen in this room in m3.
Approx.

Volume of Oxygen = 21% of Volume of Hall.
Volume of Hall is 10x5x4=200 m3 Volume of
Oxygen= 21% of 200= 42 m3.

They are a form of numeral used for counting. They
are most useful in counting or matching ongoing
results, such as the score in a game or sport. Notched
sticks, known as --------sticks, were also historically
used for this purpose.

100 Km
60 Km/hr 40Km/hr
120 Km/hr
Both the ships are moving towards each other and at the
same time a bird start flying from one ship and reaches the
other ship and returns back and again to the other ship. It
continues doing to and fro till the ship come close to each
other. What will be the distance covered by the bird in this
duration.

Ans- 120 Km. The Ship will reach close to each other
in 1hr (100/60+40). The Distance covered by bird in 1
hr will be 120 Km as the speed of bird is 120 Km/hr.

You have 9 identical balls but one is little
heavier. You have to identify the heavier ball
in just two attempts using the simple balance.

Divide the ball in group of 3 each. There are 3 such
group. Put 2 each on the pan and see. If both are
equal then heavier ball group is left outside. If it is on
one of pan it will indicate by swinging the beam that
side.
You are having now a set of 3 balls to identify the
heavier ball. Divide the ball in three of 1 each. Put 1
each on pan and 1 with you. Do the same to know
which is heavier.

You are given a plate of gold and a wire of
copper. You are allowed to cut that portion of
gold plate that will be enclosed by the given
copper wire. In what shape you will put the
copper wire on gold plate to get maximum
amount of gold.

Put the wire in form of circle. If the perimeter is
constant the maximum are will be covered by the
polygon with higher no. of sides. Here circle is having
infinite number of sides. So maximum area.

Sieve of------------------------.
What is the use?

Sieve of Eratosthenes for finding
Prime Numbers.

Rule of this Round:
One of you will be the Quiz master
1. Time is 60 Second
2. 5 Questions to be attempted.
3. You are not supposed to read the Answers or part of
the answer appearing on the slide as clue
4. You can give any no. of hints/ clue whatever you can
think of that your partner may be able to understand
5. Your partner can take only 2 attempts on a particular
Question. i.e. One wrong attempt is OK.
6. 4 points for each right answers(attempt). 5 Bonus if
you do all 5 right. Total point on stake is 25.

SAMPLE
1. Circle
2. Diagonal
3. Algebra
4. Inch
5. Perimeter

1.Rhombus
2. Radian
3. Miles
4. Parallel
5. Pie Chart
1

1. Parabola
2. Theta
3. Centriod
4. Mega
5. Pound
2

1. Micron
2. Prime
3.Pentagon
4. Ratio
5. Tangent
3

4
1. Statistics
2. Histogram
3. Hypotenuse
4. % (Percent)
5. Diameter

Math Quiz Final round with answer

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