1 |
Hub Dam is located on ____ river. |
Indus
Hub
Baran
none of these
|
2 |
Warsak Dam is constructed on ______ river. |
Indus
Kabul
Jehlum
none of these
|
3 |
A microscopic organism playing a vital role in nitrogen cycle is: |
Virus
Bacteria
Protozoa
Red algae
|
4 |
Bhasha Dam will be completed by ______. |
2014
2015
2016
2017
|
5 |
Nitrogen fixation is done by: |
Red algae
Blue green algae
Brown algae
None of these
|
6 |
It would irrigate more than ______ million acres. |
32
33
34
35
|
7 |
Which of the following gases is not found free in air? |
Nitrogen
Hydrogen
Oxygen
Carbon dioxide
|
8 |
The installed capacity of Bhasha Dam is______ MW. |
4400
4450
4500
none of these.
|
9 |
Biodegradable wastes can usually be converted into useful substances with the help of |
Bacteria
Nuclear protiens
Radioactive substances
None of these
|
10 |
Bhasha Dam has a storage capacity of _______ MAF. |
6.2
6.4
6.6
6.8
|
11 |
the height of Bhasha Dam is _______ meters. |
270
272 ft/mtr
274
none of these
|
12 |
Diamer-Basha Dam is constructed on ______ river. |
Chenab
Indus
Jehlum
none of these
|
13 |
The maximum fixation of solar energy is done by: |
Bacteria
Protozoa
Green plants
Fungi
|
14 |
the installed capacity of Mangla Dam is _____ MW. |
500
1000
1500
2000
|
15 |
"Green House Effect" means: |
Pollution in house
Prevention of ultraviolet rays
Trapping of solar energy due to atmospheric carbon dioxide
None of these
|
16 |
Mangla Dam's construction started in 1961 and completed in _____. |
1965
1966
1967
1968
|
17 |
Mirpur district is located in ______. |
Punjab
Sindh
Azad Jammu and Kashmir
Balochistan
|
18 |
The largest source of pollution in the world in: |
Industrial effluents
Sewage and garbage
Automobile exhausts
Herbicides and insecticides
|
19 |
Mangla Dam is located in _____ district. |
Swat
Upper Dir
Mirpur
Lower Dir
|
20 |
Which Dam was constructed on River Jehlum _____? |
Warsak
Mangla
Rawal
none of these
|
21 |
Which amongst the following pairs of organisms represents predator-prey relationship? |
Tiger and deer
Man and camel
Deer and rabbit
None of these
|
22 |
The installed capacity of Tarbela Dam is _____ MW. |
3474
3476
3478
3480
|
23 |
Tarbela Dam was completed in _____ |
1970
1972
1974
1976
|
24 |
The most dangerous consequence of excessive deforestation is: |
Soil erosion
Loss of forest wealth
Loss of many valuable plants
None of these
|
25 |
Tarbela Dam is ______ feet (148m) high above the riverbed. |
485
490
495
500
|
26 |
The Dam is ____ km Northwest of Islamabad. |
50
60
70
80
|
27 |
Tarbela Dam is located in _____ district of Khyber Pakhtunkhwa |
Peshawar
Abbottabad
Haripur
none of these
|
28 |
It all the plants of the World die,all the animals will also die due to shortage of: |
Cold air
Oxygen
Food
Shelter
|
29 |
Which of the following is biodegradable? |
Paper
D.D.T
Aluminium
Plastic
|
30 |
Nutrients are recycled in the atmosphere with the help of certain micro-organisms referred to: |
Producers
Decomposers
Consumers
None of these
|
31 |
The Tarbela Dam is located on the river _______. |
Indus
Jehlum
Kabul
None of these.
|
32 |
The proposed capacity of Kalabagh Dam is _______ MW |
3600
4600
5600
6600
|
33 |
The study of relation of animals and plants to their surroundings is called: |
Ecology
Ethnology
Genealogy
Iconology
|
34 |
The proposed site for the Dam is situated at Kalabagh, in _____ district of Punjab. |
Jehlum
Sargodha
Mianwali
none of these
|
35 |
Uncontrolled industrialisation leads to acid rain.It is mainly contributed by: |
Nitrous and sulphur oxide
Carbon dioxide
Methane gas
Chlorofluorocarbons
|
36 |
Kalabagh Dam is planned to be built on the river _______. |
Indus
Jehlum
Kabul
None of these
|
37 |
the Swan river flows near the city of _______. |
Jhang
Rawalpindi
Gujrat
none of these
|
38 |
Kabul, Swat, Kunhar, Panjkora, Bara, Kurram and Gomal are the rivers of _____. |
Punjab
Khyber Pakhtunkhwa
Sindh
Balochistan
|
39 |
Hub and Baran are the river of ______ province. |
Sindh
Balochistan
Khyber Pakhtunkhwa
none of these
|
40 |
Bolan, Nari, Pishin, Lora Mulla, Hingol, Rakhshan, Dusht and Zhob are the rivers of ______. |
Punjab
Sindh
Balochistan
none of these
|
41 |
River Sutluj rises in Tibet (China) and meets the Indus. Its length is ____ kms |
1270
1370
1470
1570
|
42 |
Chenab river rises in Himalayas and flows into Pakistan. its length is ___ kms |
987
1087
1187
None of these
|
43 |
Light emitted by sun reaches earth in: |
8 minutes and 30 seconds
10 minutes and 30 seconds
12 minutes and 30 seconds
15 minutes and 30 seconds
|
44 |
Which of the following chemicals is responsible for the depletion of ozone layer in the atmosphere? |
Chlorofluorocarbons
Nitrous oxide
Sulphur oxide
Carbon oxide
|
45 |
Which is the largest sea in the world? |
North sea
South China Sea
Caspian Sea
Mediterranean Sea
|