All MCQs - FPSC Past Papers Practice | PakExamPoint

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All MCQs and revision practice

Study All through multiple-choice questions in FPSC Past Papers. This subtopic contains 9781 practice questions. Read the wording carefully, compare the options and attempt an answer before checking the solution in learning mode.

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All: questions and answer review

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381. A and B can do a piece of work in 12 days B and C in 15 days C and A in 20 days then that numbers of days taken by A B and C together to finish the work are?

Check answer and explanation

Answer: 10 days

Explanation A and B can do the work in 12 days, so their combined rate of work is 1/12 of the work per day. B and C can do the work in 15 days, so their combined rate of work is 1/15 of the work per day. C and A can do the work in 20 days, so their combined rate of work is 1/20 of the work per day. Now, let's add the three equations and simplify: 2(A + B + C) = 1/12 + 1/15 + 1/20 Combine like terms: 2(A + B + C) = (10 + 8 + 6) / 120 Simplify the fraction: 2(A + B + C) = 24 / 120 Divide both sides by 2: A + B + C = 12 / 120 Simplify the fraction: A + B + C = 1/10 So, A, B, and C together can complete 1/10 of the work in one day. To find the number of days taken by A, B, and C together to finish the work, we take the reciprocal: Number of days = 1 / (1/10) = 10 days

382. A moderator is used in nuclear reactors in order to:

نیوکلیئر ری ایکٹر میں ایک ماڈریٹر کا استعمال کیا جاتا ہے تاکہ؟

Check answer and explanation

Answer: Slow down the speed of the neutrons

Explanation The moderator is a material intentionally placed in a nuclear reactor core to slow neutron s down from their initial fast speeds.

383. Umer recieves a salary raise from Rs. 25000 to 27500. Find the percent of increase?

Check answer and explanation

Answer: 10%

Explanation Previous Salary: 25000 Current Salary: 27500 Difference = 27500 - 2500 = 2500 2500/25000 *100 Answer = 10%

384. FIA may take cognizance:

ایف آئی اے نوٹس لے

Check answer and explanation

Answer: After commission of an offence

Explanation The FIA is a federal institution and can take cognizance of a case only when referred to it by federal authorities or on a matter falling under federal jurisdiction According to section 3, Federal Government may constitute an Agency to be called the Federal Investigation Agency for inquiry into and investigation of: the offense specified in the Schedule including an attempt of conspiracy to commit and abetment of, any such offense. ND12_8_2023

385. In a ratio which is equal to 6: 7, if the antecedent is 25, what is the consequent?

Check answer and explanation

Answer: x= 29.167

Explanation C ANS: it is to note that in a fraction, the primary term of a proportion is called antecedent and the moment term is said to be consequent. Here the proportion is 6 : 7 The predecessor is 6 and the ensuing 7 predecessor is 25,

386. What is scientific method?

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Answer: Observation, Hypothesis, Experiment

Explanation The final step of the scientific method is developing a conclusion. It involves summarizing the findings , interpreting the data, and determining whether the hypothesis was supported or rejected. The scientific method steps in order: Observation Hypothesis Prediction Research Experimentation Data Analysis Conclusion

387. In second (migration) Hijrat e Habsha which sahabi along with the prophet

دوسری (ہجرت) ہجرت حبشہ میں کون سے صحابی رسول کے ساتھ تھے

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Answer: Hazrat Jafar Tayar

Explanation First migration to Habshah (Abyssinia) took place in 613 A.D The relatives of Prophet Muhammad (PBUH) in the first migration to Abyssinia were Usman Ghani (R.A) and Ruqaiyah (R.A) Second migration to Habshah took place in 616 A.D There were 12 men and 4 women in the first migration to Abyssinia In Surah Anfal mentions the migration of the Holy Prophet

388. In Pakistan. Ushr began to be collected from the

. پاکستان میں۔ . .. . سے عشر جمع ہونے لگا

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Answer: Rabi crop of 1982-83

Explanation Ushr (literally that means one tenth) is levied at the produce of landowners exceeding 948 kilograms of wheat or different crops of the identical cost. year-clever assessment on real collection of ushr among 1982-83 and 1992-93 can be seen at Appendix II. Ushr quantity does now not form a part of the vital zakah fund. The neighborhood zakat committees were accountable for this paintings as voluntary companies, at instances unaware of the significance of the task and lacking the know-how of sales matters. local impacts additionally obstruct the challenge of evaluation and collection. Resultantly, ushr which can were a main source of providing help to the deserving individuals inside the rural areas has failed in accomplishing the goal.

389. Everyone must read this book.

Check answer and explanation

Answer: This book must be read by everyone

Explanation The given sentence contains one of Model verb. Formula: Subject + Model verb + be + V 3 + Optional Objects.

390. The antonym of OBESITY is?

Check answer and explanation

Answer: Leanness

Explanation OBESITY means : موٹاپا Obesity is a complex disease involving an excessive amount of body fat. Leanness means:کمزوری the quality in a person of not having much fat; the quality of being thin and fit.

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