Science quiz

Facilitator :Nirmal , Neha(India)

Round 1
Multiple Choice
Questions

1. When we rub things , they
get charged. This is called
charging by ________.
a) Rubbing
b) Friction
c) Both of these
d) None of these

Ans : b) Friction

2. A person with Myopia cannot
see ______ object.
a) Nearby
b) Distant
c) Both of these
d) None of these

Ans : b) Distant

3. Which of the following is not a
good conductor of electricity ?
a) Lemon juice
b) Tap water
c) Alcohol
d) Vinegar

Ans : c) Alcohol

4. The graphical record of the
intensity of seismic waves is
called _______.
a) Seismograph
b) Epicenter
c) Seismic waves
d) Seismogram

Ans : d) Seismogram

5. Iron objects are generally
electroplated with _______.
a) Gold
b) Silver
c) Chromium
d) Mercury

Ans : c) Chromium

6. The longer lead of LED is always
connected to ______ terminal of
the battery.
a) Positive
b) Negative
c) Any terminal
d) None of these

Ans : a) Positive

7. Sound is produced by two rubber
bands because of its _____.
a) Length
b) Nature
c) Vibration
d) Color

Ans : c) Vibration

8. Which of the following is not a
string instrument?
a) Veena
b) Shehnai
c) Sitar
d) Violin

Ans : b) Shehnai

9. Which of the following has
streamlined body?
a) Fish
b) Ship
c) Boat
d) All of these

Ans : d) All of these

10. Metamorphosis in the frogs is
controlled by _____.
a) Insulin
b) Adrenaline
c) Thyroxin
d) Aldosterone

Ans : c) Thyroxin

11. Fertilization of egg in case of
women takes place in ______.
a) Uterus
b) Vagina
c) Ovary
d) Fallopian tube

Ans : d) Fallopian tube

12. Which of the following do not
reproduce by sexual reproduction?
a) Fish
b) Amoeba
c) Cow
d) Horse

Ans : b) Amoeba

Round 2
Choose the
odd one..

1. Fish
Birds
Reptiles
Mammals
Insects

2. Testes
Fallopian Tubes
Vas Deferens
Penis
Urethra

3. Petrol
Kerosene
Coal
Diesel

4. Infancy
Growth
Childhood
Adolescence

5. Tobacco
Alcohol
Cocaine
Opium
AIDS

6. Bird
Fish
Speedboat
Insect

Round 3

1. The pitch of sound depends
upon the _____ of vibration.
2. The frequency less than ____ Hz
is not audible to human ear.
3. AIDS is caused by _____.
4. All human beings have _____ pair
of chromosomes.
5. Protruding part of the throat is
called _____.

1. Frequency
2. 20 Hz
3. HIV
4. 23
5. Adam’s Apple

1. The another name of IVF
technique is called _____.
2. Male gametes are called ____.
3. _____ helps to inject the sperms
into the vagina of female body.
4. The foetus is attached to the
uterus by a special structure are
called _____.
5. In Hydra, first a small outgrowth
called ____. Facilitator :Nirmal , Neha(India)

1. Test tube Baby
2. Sperms
3. Penis
4. Placenta
5. Bud

1. The stage of the embryo in which
all the body parts can be identified
is called _____.
2. The Sex Chromosomes in males
are represented by ____.
3. Noise is produced by _____
vibrations.
4. Insulin is secreted by _____.
5. The substances which reduce
friction are called _____.Facilitator :Nirmal , Neha(India)

1. Foetus
2. XY
3. Non- Periodic
4. Pancreas
5. Lubricants

Round 4

Ans : Ball Bearing

Ans : Tuning Fork

Ans : Jal Tarang

Ans : LED

Ans : Human
Sperm

Ans : Foetus developing
in Mother’s Womb

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