TNPSC Master: 9th Standard

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11/22/2015

TNPSC - General Tamil 9th and 10th Standard Tamil Important Questions and Answer Published by Dinamani News Paper 22.11.2015

TNPSC Master 11/22/2015 0

Dinamani News paper Published important question of TNPSC (Tamil Nadu Public Service Commission) Exam. These questions are prepared by Sathya IAS Academy, Chennai.

Dinamani News Paper - TNPSC Question and Answer

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11/21/2015

TNPSC - 9th Standard Tamil Important Questions and Answer Published by Dinamani News Paper 21.11.2015

TNPSC Master 11/21/2015 0

Dinamani News paper Published important question of TNPSC (Tamil Nadu Public Service Commission) Exam. These questions are prepared by Sathya IAS Academy, Chennai.

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11/20/2015

TNPSC - 9th Standard Tamil Important Questions and Answer Published by Dinamani News Paper 20.11.2015

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Dinamani News paper Published important question of TNPSC (Tamil Nadu Public Service Commission) Exam. These questions are prepared by Sathya IAS Academy, Chennai.

Dinamani News Paper - TNPSC Question and Answer

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11/19/2015

TNPSC - 9th Standard Tamil Important Questions and Answer Published by Dinamani News Paper 19.11.2015

TNPSC Master 11/19/2015 0

Dinamani News paper Published important question of TNPSC (Tamil Nadu Public Service Commission) Exam. These questions are prepared by Sathya IAS Academy, Chennai.

Dinamani News Paper - TNPSC Question and Answer

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11/18/2015

TNPSC - 9th Standard Science Notes for All Exam ( Group 1, Group 2, Group 4 and VAO )

TNPSC Master 11/18/2015 0

1. Heterodont dentition is seen in _____

Answer: Mammals

2. The Powerhouse of the cell is the _____

Answer: Mitochondrion

3. The Cell division common in gametes _____

Answer: Meiosis

4. Petals of flowers bear ______

Answer: Chromoplasts

5. The matrix of chloroplast is called ______

Answer: Stroma

6. The genes are found in _______

Answer: Chromosome

7. What is plays a role in cell division?

Answer: Centriole

8. Cisternae, vesicles and tubules are seen in _______

Answer: Golgi Apparatus

9. Proper osmotic pressure is maintained by ______

Answer: Vacuole

10. The term cell was coined by ______

Answer: Robert Hooke

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11/16/2015

Important Science Notes of All Competitive Examination (TNPSC, UPSC, SSC,TET and RRB)

TNPSC Master 11/16/2015 0

1. What is an exotic variety of honey bee?

Answer: Apis adasmson

2. Which insecticide is used to kill root-cutting insects?

Answer: Chloropyriphos

3. Silver revolution means the ______

Answer: Increase of Egg production

4. Culture of Prawns, Lobsters, Pearl oysters etc is called as ______

Answer: Aquaculture

5. Honey helps in building _______ of blood.

Answer: Hemoglobin Content

6. DDT Stands for______

Answer: Dichloro Diphenyl Trichloro ethane

7. _______ is the preservation of Honey

Answer: Formic Acid

8. The gas usually filled in the electric bulb is ______

Answer: Nitrogen

9. The property of a substance to absorb moisture from the air on exposure is called ______

Answer: Deliquescence

10. The average salinity of sea water is ______
Answer: 3.5%, or 35 Parts Per Thousand.

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Important Points of Human Body for All Competition Exam (TNPSC,UPSC,SSC,TET,RRB and TRB)

TNPSC Master 11/16/2015 0

Important Point about Human Body

Skin can prepare vitamin D with the help of sunlight
Skeletal muscles are attached to bones by tendons
Bile is stored in the gall bladder
The epidermis of the skin contains melanocytes which give colour to the skin
Muscles are classified into three types-skeletal, visceral and cardiac, muscles
The human skeletal systed is divided into axial skeleton and appendicular skeleton
The liver is the largest glandular organ in human
Kidney is the chief excretory organ in human
The heart is covered by pericardium
Nephron is the structural and functional unit of the kidney
There are 206 bones in the human body
There are 12 pairs in ribs
The skeletal system consists of bones, cartilages and ligaments
Circulatory system is of two types , open blood vascular system and closed blood vascular system

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11/05/2015

TNPSC - 9th Standard Science Notes for All Exam Group 1, Group 2, VAO, UPSC, SSC

TNPSC Master 11/05/2015 0

1. The backbone of DNA is made of ______

Answer: Sugar and Phosphate

2. Two daughter nuclei are formed during ______

Answer: Telophase

3. The Chromatids are joined at _______

Answer: Centromere

4. Iodine Crystals can be separated from sand by ______

Answer: Sublimation

5. Homogeneous mixtures are called as _______

Answer: Solution

6. The longest bone in our body is ______

Answer: Femur

7. How many Chambers in Cockroach heart?

Answer: 13

8. What is the biggest storehouse of Water?

Answer: Ocean

9. Oxygen forms, about _______ of the air in the atmosphere

Answer: 20 %

10.The Process by which plants produce their food is _______

Answer: Photsynthesis

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11/04/2015

TNPSC - 9th Standard Science Notes for Group 1, Group 2 and VAO Exam

TNPSC Master 11/04/2015 0

1. One Cubic mm of blood contains _____ RBC

Answer: 5 Million

2. The Life span of RBC _____

Answer: 120 Days

3. The lung contracts and expands _____ times in minute

Answer: 12-15

4. How many bones in human body?

Answer: 206

5. The largest gland in human is _____

Answer: Liver

6. The atmosphere contain about ____ Oxygen

Answer: 78 %

7. What is works of Rhizobium?

Answer: Nitrogen Fixation

8. Acid rain is due to the formation of _____

Answer: Nitric Acid

9. The rolling of thunder is due to _____

Answer: Multiple Reflection

10. The Greenwich meridian is taken as the prime meridian with the origin of _____

Answer: 0°

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11/03/2015

TNPSC - 9th Standard Science Notes for Group 1, Group 2 and VAO Exam

TNPSC Master 11/03/2015 0

1. What is India ranks in the poultry production?

Answer: 5th

2. Building Honeycombs is the duty of____

Answer: Worker Bee

3. Skin can prepare______ in the presence of Sunlight

Answer: Vitamin D

4. How many bones in Skull ?

Answer: 22

5. Nucleus is found in ______ of sperm

Answer: Head

6. The bone marrow is the site of production of _____

Answer: RBC

7. How many pairs in ribs?

Answer: 12

8. Plasma forms ______ percent of blood volume

Answer: 55

9. What is the largest glandular organ in human

Answer: Liver

10. The uterus contracts under the influence of _____

Answer: Oxytocin

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TNPSC - 9th Standard Science Important Questions and Answers for Group 1, Group 2 and VAO Exam

TNPSC Master 11/03/2015 0

1. Rust of Wheat is a ____ disease

Answer: Air-borne

2. Homogeneous mixtures are called_____

Answer: Suspension

3. The Nucleus of an atom has two components. What is that?

Answer: Proton and Neutron

4. The Maximum number of electrons that can be accommodated in an energy level is given by_____

Answer: 2(n2)

5. Cobalt 60 isotope is used in the treatment of_____

Answer: Cancer

6. What is SI unit of Mass?

Answer: Kilogram

7. The Unit of velocity is_____

Answer: m/s

8. The density of air is ______ times greater than that of hydrogen

Answer: 4

9. Who was Father of White Revolution?

Answer: Dr. V.Kurien

10. The Nobel laureate (1973) who deciphered the dance language of honey bees.

Answer: Karl Von Frisch

Tags # 9th Science # 9th Standard # General Knowledge Continue Reading

TNPSC - 9th Standard Important Questions and Answer for Group 1, Group 2 and VAO Exam.

TNPSC Master 11/03/2015 0

1. Soft unsegmented body without appendages characteristic of phylum
Answer: Molluscal

2. Cledoic eggs are seen in____
Answer: Birds

3. Which is not a method of a sexual reproduction
Answer: Regeneration

4. Two chambered heart is seen in____
Answer: Pisces

5. What is storage product in animal cell
Answer: Clycogen

6. Who was discovered Nucleus
Answer: Robert Brown

7. The Term Cell was coined by Whom?
Answer: Roberd Hooke

8. Chromatides are joined at
Answer: Centromere

9. Flowers and Fruits are coloured due to presence of_____
Answer: Chromoplast

10 A chain of ribosomes is attached by____
Answer: mRNA.

11. The diamete of DNA molecule is
Answer: 20 A°

12. Cynanobacteria is an example of_____
Answer: Prokaryote

13. In water, the ratio of H:O by mass is____
Answer: 1:8

14. Air and Sea water are examples of ____
Answer: Mixtures

15. What is the Percentage of Carbon Dioxide in exhaled air?
Answer: 4%

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11/02/2015

TNPSC - 8th Standard Science Important Questions and Answer Published by Dinamani News Paper 02.11.2015

TNPSC Master 11/02/2015 0

Dinamani News paper Published important question of TNPSC (Tamil Nadu Public Service Commission) Exam. These questions are prepared by Sathya IAS Academy, Chennai.

Dinamani News Paper - TNPSC Question and Answer

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11/01/2015

TNPSC - 8th Standard Science Important Questions and Answer Published by Dinamani News Paper 01.11.2015

TNPSC Master 11/01/2015 0

Dinamani News paper Published important question of TNPSC (Tamil Nadu Public Service Commission) Exam. These questions are prepared by Sathya IAS Academy, Chennai.

Dinamani News Paper - TNPSC Question and Answer

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TNPSC - 8th Standard Science Important Questions and Answer Published by Dinamani News Paper 31.10.2015

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Dinamani News paper Published important question of TNPSC (Tamil Nadu Public Service Commission) Exam. These questions are prepared by Sathya IAS Academy, Chennai.

Dinamani News Paper - TNPSC Question and Answer

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10/30/2015

TNPSC - 8th Standard Science Important Questions and Answer Published by Dinamani News Paper 30.10.2015

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Dinamani News paper Published important question of TNPSC (Tamil Nadu Public Service Commission) Exam. These questions are prepared by Sathya IAS Academy, Chennai.

Dinamani News Paper - TNPSC Question and Answer

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10/29/2015

TNPSC - 9th Standard Science Important Questions and Answer Published by Dinamani News Paper 27.10.2015

TNPSC Master 10/29/2015 0

Dinamani News paper Published important question of TNPSC (Tamil Nadu Public Service Commission) Exam. These questions are prepared by Sathya IAS Academy, Chennai.

Dinamani News Paper - TNPSC Question and Answer

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TNPSC - 8th Standard Science Important Questions and Answer Published by Dinamani News Paper 29.10.2015

TNPSC Master 10/29/2015 0

Dinamani News paper Published important question of TNPSC (Tamil Nadu Public Service Commission) Exam. These questions are prepared by Sathya IAS Academy, Chennai.

Dinamani News Paper - TNPSC Question and Answer

நன்றி: தினமணி நாளிதழ்

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Tags # 8th Science # 9th Standard # General Knowledge Continue Reading

TNPSC - 9th Standard Science Important Questions and Answer Published by Dinamani News Paper 28.10.2015

TNPSC Master 10/29/2015 0

Dinamani News paper Published important question of TNPSC (Tamil Nadu Public Service Commission) Exam. These questions are prepared by Sathya IAS Academy, Chennai.

Dinamani News Paper - TNPSC Question and Answer

நன்றி: தினமணி நாளிதழ்

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10/26/2015

TNPSC - 9th Standard Science Important Questions and Answer Published by Dinamani News Paper 26.10.2015

TNPSC Master 10/26/2015 0

Dinamani News paper Published important question of TNPSC (Tamil Nadu Public Service Commission) Exam. These questions are prepared by Sathya IAS Academy, Chennai.

Dinamani News Paper - TNPSC Question and Answer

நன்றி: தினமணி நாளிதழ்

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Tags # 9th Science # 9th Standard # General Knowledge Continue Reading

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