Formulas To be Used In Order To Solve This Problem
Gain % = (Gain X 100)/(C.P)
Gain = S.P – C.P
Given:
C.P = Rs. 36800
Gain% = 8.5%
To Find:
S.P = ?
Solution:
Gain % = (Gain X 100)/(C.P)
8.5 = (Gain X 100)/(36800 )
(8.5 X 36800)/100 = Gain
Gain = 3128
So,
 Gain=S.P-C.P
or
Gain + C.P = S.P
3128+36800= S.P
S.P = 39928
Ali Sold The Oven For Rs. 39928 at a gain of 8.5%.
(i) ‘8’
(ii) an even number
(iii) a perfect square
(iv) a negative number
(v) a number less than 13
Since, Sample Space or
S=1,2,3,4,5,6,7,8,9,10,11,12
Then,
(i) ‘8’
Solution:
S=1,2,3,4,5,6,7,8,9,10,11,12
Let A be the event selecting ‘8’, then n(A)=8
P(A)=(n(A))/(n(S))
P(A)=1/12Â
As 8 numbered card is only one in the box, so the Probability of drawing a
card ‘8’ from box will be 1/12Â
(ii) an even number
Solution:
S=1,2,3,4,5,6,7,8,9,10,11,12
Let A be the event selecting ‘even number’, then n(A)=2,4,6,8,10,12
P(A)=(n(A))/(n(S))
P(A)=6/12Â
P(A)=1/2Â
As Even number cards is six in the box, so the Probability of drawing a card an even number from box will be 1/2Â
(iii) a perfect square
Solution:
S=1,2,3,4,5,6,7,8,9,10,11,12
Let A be the event selecting ‘a perfect square’, then n(A)=1, 4, 9
P(A)=(n(A))/(n(S))
P(A)=3/12Â
P(A)=1/4 Â
As a perfect square number cards is 3 in the box, so the Probability of drawing a card a
perfect square from box will be 1/4 Â
(iv) a negative number
Solution:
S=1,2,3,4,5,6,7,8,9,10,11,12
Let A be the event selecting ‘a negative number’, then n(A)=0
P(A)=(n(A))/(n(S))
P(A)=0/12Â
P(A)=0
As there is no any negative number card in the box, so the Probability of drawing a card a negative number from box will be 0
(v) a number less than 13
Solution:
S=1,2,3,4,5,6,7,8,9,10,11,12
Let A be the event selecting ‘a number less than 13’, then n(A)=1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
P(A)=(n(A))/(n(S))
P(A)= 12/12Â
P(A)= 1
As all numbers in the box are less than 13, so the Probability of drawing a card a
Number less than 13 from box will be 1.
Few Basic Tips You Must Follow In Order to Give Your Best In Exams.
1. Sleep well few days before exams
2. Focus last 2 to 3 days on English Subjects
3. Use chocolate to relieve stress during exams
4. Use of Blue Marker, Blue Marker, Black Pointer and Blue Pointer (or Gel Pen etc)
5. Attempt Paper with proper Paper Presentation
6. for 10 marks question write 3 to 6 pages & for 20 marks question write 5 to 10 pages & for 5 marks question write 2 to 3 pages
7. Margin on both sides of the pages (one side will be given by fpsc, draw margin on the other side -> This improves paper presentation
8. Use panadol in case if you feeling tired or restless, it will help you.
9. Try to reach Exam Hall, few mins earlier.
10. Have proper Breakfast on the day of exam.
11. If during any exam, you do not know any answer, no need to be restless, read it again, you will surely be able to disect the question.
12. Use of Diagrams, Maps, Flow Charts, Facts and Figures, Case Studies, Verses from Holy Quran, Sayings of Holy Prophet ï·º, Quotes & Reference will give you more marks.
13. Try to discuss or analyze questions with contemporary issues and focus on providing unique and different solutions.
14. Questions which you construct during exam hall provides you more marks as compared to rote questions. So solve paper with heart.
15. MCQs are important part. Try to get more marks from them.
16. Time management is most important. Keep watching time while you are writing. You must complete paper 2 mins before time runs out.
17. Use One-Liner Notes for Revision
18. At least Cover Past Paper Questions In the form of Outline before going for that particular subject.
19. If you are feeling you are not able to recall what you have studied, no worries, it is quite normal at this stage.
You have worked so hard. This is time you have to perform well. But Do not Push Yourself More. So Do your best and leave rest to Almighty Allah. My Prayers are with you. Good Luck 🙂
Last Minute Tips for CSS 2023 Read More »
1. Supervening impossibility:
A. Renders the treaty invalid
B. Terminates the treaty
C. Has no effect on the treaty
D. None of these
B. Terminates the treaty
2. Under the Convention of the Law of the Sea, the breadth of the territorial Sea is:
A. 6 nautical miles
B. 8 nautical miles
C. 12 nautical miles
D. None of these
C. 12 nautical miles
3. The Harmon Doctrine is :
A. Part of International Law
B. Was renounced before it could take roots in International Law
C. Is attempting to earn general acceptance
D. None of these
4. International Law prescribes;
A. A form for the making of international agreements
B. A procedure for the making of. international agreement
C. either form nor procedure but leaves it to the will and convenience of the parties
D. None of these
A. A form for the making of international agreements
5. The limit of the territorial Waters of Pakistan is:
A. 12 nautical miles
B. 20 nautical miles
C. 24 nautical miles beyond the land territory and internal waters; of Pakistan measured from the baseline
D. None of these
A. 12 nautical miles
6. Continental Shelf of Pakistan, may extend up to a distance of:
A. 150 nautical miles
B. 200 nautical miles
C. 300 nautical miles beyond the limit of its territorial waters
D. None of these
B. 200 nautical miles
7. When did East Timor become the member of UNO?
A. 15th September 2002
B. 19th September 2002
C. 14th September 2002
D. 27th September 2002
D. 27th September 2002
8. Which day is celebrated as United Nations Day in the world?
A. September 24
B. August 24
C. October 24
D. November 24
C. October 24
9. Pakistan became the member of UNO on:
A. 30 September, 1947
B. 20 August, 1947
C. 31 December, 1948
D. 30 September, 1948
A. 30 September, 1947
10. Which treaty ended the Mexican-American War of 1844-1846?
A. Treaty of New Echota
B. Treaty of Sevres
C. Treaty of Guadalupe Hidalgo
D. Treaty of Shackamaxon 1
C. Treaty of Guadalupe Hidalgo
11. Which treaty ended the Crimean War of 1853-1856?
A. Treaty of Paris
B. Treaty of Ancon
C. Treaty of Neuilly
D. Treaty of Waitangi
A. Treaty of Paris
12. Which treaty ended the Franco-Prussian War of 1870-1871?
A. Treaty of Trianon
B. Poona Treaty
C. Treaty of Tubingen
D. Treaty of Frankfurt
D. Treaty of Frankfurt
13. Which treaty ended the War of the Pacific of 1879-1883?
A. Treaty of Guadalupe Hidalgo
B. Treaty with Tripoli
C. Treaty of Hudaybiyah
D. Treaty of Ancon
D. Treaty of Ancon
14. Which treaty ended the Boer War of 1899-1902?
A. Treaty of Brest-Litovsk
B. Treaty of Utrecht
C. Treaty of Vereeniging
D. Treaty of Tubingen
C. Treaty of Vereeniging
15. Which treaty ended the Russo-Japanese War of 1904-1905?
A. Treaty of Portsmouth
B. Treaty of Westphalia
C. Treaty of Neuilly
D. Poona Treaty
A. Treaty of Portsmouth
16. Subject of International Law are :
A. States
B. Individuals
C. Both of these
D. None of these
C. Both of these
17. International Law:
A. is superior to National Law
B. Is inferior to National Law
C. Has nothing to do with it
D. None of these
B. Is inferior to National Law
18. The General Assembly is:
A. The principal Organ of UNO
B. An ordinary of UNO
C. A check on the Security Council
D. None of these
A. The principal Organ of UNO
19. International Court of Justice has its head office in
A. Hague
B. New York
C. Paris (France)
D. Geneva
A. Hague
20. Who appoints the Judges of International Court of Justice?
A. General Assembly only
B. Security Council only
C. Secretary-General of the UN
D. General Assembly and Security Council
D. General Assembly and Security Council
International Law MCQs Read More »
We have collected most predicted topics for CSS 2023 Exams. All Subjects Topics Will be added here. First We Will try to add all important topics for Compulsory Subjects and then will go for Optional Subjects. Insha Allah. Good Luck.
Click on the names to automatically drag to your desired subject questions (More will be added soon):
→English Essay →General Science →General Ability →Current Affairs →Pakistan Affairs →Gender Studies →International Relations Paper I → Islamic Studies (added on 26.1.2023)
Questions to be covered before appearing in CSS 2023Read More »
Questions to be covered before appearing in CSS 2023 Read More »
1. French System Of Government Is.
A. Semi Presidential
B. Parliamentary
C. Dictatorship
D. None Of These
A. Semi Presidential
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1. What Is The Total Number Of States Of USA?
A. 48
B. 52
C. 50
D. None Of These
C. 50
Political Science Part-I MCQs Read More »
1. On which date the SCO Decided to Admit India and Pakistan as Full Members:
A. July 2012
B. July 2013
C. July 2014
D. July 2017
D. July 2017
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Q: Use any FIVE of the following idioms in sentences to make their meaning clear:
CSS Solved Idioms 2020 Read More »
Q: Use any FIVE of the following idioms in sentences to make their meaning clear:
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