1. The inert gases are Helium, Neon, Argon,
Krypton,Xenon and ......
(a) Radium
(b) Rhodium
(c) Radon
(d) Ozone
2. The gas used in aqua lungs along with
Oxygen:
(a) Hydrogen
(b) Helium
(c) CO2
(d) Radon
3. Inert gases or rare gases are also known
as:
(a) Precious gases
(b) Noble gases
(c) Royal gases
(d) Transition gases
4. The inert gas which is not present in
the atmosphere:
(a) Radon
(b) Krypton
(c) Xenon
(d)
Argon
5. The gas responsible for the smell of
rotten egg:
(a) Sulphur dioxide
(b) Hydrogen sulphide
(c) Nitrous oxide
(d)
CO2
6. The native place of the plants Pepper,
Ginger,Turmeric and Cardomom:
(a) Brazil
(b)
Mexico
(c) India
(d) Australia
7. The birth place of Eucaliptus:
(a) Australia
(b) Brazil
(c) Mexico
(d) India
8. Oil used in baby soap:
(a) Olive
(b) Palmoil
(c) Neem oil
(d) Seasamum oil
9. What is known as ‘Vegetable gold’?
(a) Grapes
(b)
Mango
(c) Tomato
(d)
Saffron
10. Gum arabica is obtained from:
(a) Pinus
(b) Jetropha
(c) Acacia
(d) Vanda
Answer :
1(c) 2(b) 3(b) 4(a) 5(b) 6(c) 7(a) 8(a)
9(d) 10(c)
Page 1 2 3 4 5 6 7 8 9 10