Antibiotics are used against (sth like that)...... bacteria was the correct option.

remote sensing can be done through:

a. satellites b. aircraft c. radars d. all of these

correct option d.

Daily caloric requirement of a normal adult to maintain his/her weight.....
3000, 3500, 4000, none of these. I chose 'none' because I think even 3000 would be too much....

Forgot to mention another one.....
Radio waves are reflected by which atmospheric layer.............

[QUOTE=zaindy;1058164]remote sensing can be done through:

a. satellites b. aircraft c. radars d. all of these

correct option d.[/QUOTE]I think the correct option is c, because remote sensing is done by radars attached to the aircraft and satellites. Neither aircrafts or satellites do remote sensing themselves, radar is the instrument which is used.

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I wrote a note on smog in following way:
Introduction and definition
Formation process
Causes
Effects
Remedies
Conclusion
Is it correct method? It was around 2.5 pages with usage of blue and black markers.

1) light year is the unit of length
2) time it takes for earth to rotate...8.64*10^4 s
3) alternate energy's mcq answer was 'd', ( all of the above)
4) enzymes are made of protein
5) barometer measures pressure
6) astronomical unit is 149 million km
7) harmful microorganisms are called pathogens
8) sky is blue due to scattering(option d)
9) in combustion engine chemical energy is converted to mechanical
10) dengue virus is spread by Tiger mosquito
11) How are cyclones formed?
12) Earth rotates in which direction,
13) Which wave is dangerous in earthquake ?
14) Radiowaves are reflected by which part of atmosphere? Ionosphere
15) Ozone formula o3
16) Transfer of one electron =ionic bond
17) Antibiotics are used against? bacteria
18) remote sensing can be done through?
19) Daily caloric requirement of a normal adult to maintain his/her weight

[QUOTE=Ammarrashid;1058166]I think the correct option is c, because remote sensing is done by radars attached to the aircraft and satellites. Neither aircrafts or satellites do remote sensing themselves, radar is the instrument which is used.[/QUOTE]

Remote sensing is also done by satellites, and in aircraft through sensors/cameras rather than just radars. Infrared sensor is example.

[QUOTE=Ammar Naqvi;1058157]I think 9000 was the correct answer because the question was that how much he would save. No?[/QUOTE]
No, mine is correct since saving ratio from other expenses was required.

sorry.......... I reposted alternate energy wala

General Science and Ability 2018 paper
 

[QUOTE=Noormah Khan;1058115]a- 16%

b- 8/100,15/100,26/100

c-240000

d-9000[/QUOTE]



Most people at my centre also answered “9,000” for D which I think is wrong. Even the person who was masters in math. 1,440 is the right answer probably. Because you have to calculate ratio from ‘others’’ perspective. Not directly from 24,000.


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[QUOTE=valiant222;1058146]what is going on in the minds of paper setters . Why level of difficulty is not high in each paper till date unlike past papers?[/QUOTE]

Reason is very simple;directions from the Upper House of Parliament

To ease off pressure, FPSC to hold one paper a day [url]https://tribune.com.pk/story/1556211/1-ease-off-pressure-fpsc-hold-one-paper-day/[/url]