General Knowledge Questions and answers about Periodic Table

General Knowledge Questions and answers related to Periodic Table for preparing all competitive examinations.

1. Who is the father of Periodic Table?

Answer: Dimithri Mendeleev

2. Number of horizontal rows in periodic table?

Answer: 7 periods.

3. Number of vertical columns in periodic table?

Answer: 18 (groups)

4. Shortest period?

Answer: First period (Only two elements)

5. Longest period?

Answer: Sixth period (Contain 32 elements)

6. Man made elements are called?

Answer: Transuranics

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General Knowledge Questions about Agriculture

General Knowledge Questions and Answers about Agriculture

1. Root wilt and Bud rot are the major diseases of?

Answer: Coconut

2. Bunchy top disease is a major disease of?

Answer: Banana

3. The chemical contained in tobacco?

Answer: Nicotine

4. Most important stimulant in Coffee?

Answer: Caffeine

5. Aseel and Plymouth Rock are the important varieties of?

Answer: Poultry

6. Azolla is a?

Answer: Fresh Water Fern

7. Rearing of Silk worms is called?

Answer: Sericulture

8. Mulberry cultivation is called?

Answer: Moriculture

9. Rearing of Honeybee?

Answer: Apiculture

10. Honeybees belong to the genus?

Answer: Apis

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