Answer Key and Tips for Civil Service Exam Reviewer PDF

This page and PDF / ebook contains all the correct answers and some explanations and solutions for the questions given from our free Civil Service exam online reviewer here at 1taker.com.

Note that on some subjects, we already highlighted the answers but for some practice tests and quizzes, we decided to separate the answers so the readers will be more challenged and they will make their effort to try to solve the quizzes and problems themselves.

Civil Service Exam 2021 with Answer Key Free

Correct answers are all posted below this page.  

We also posted all the correct answers in this ebook and PDF in case you want to download: Buy it now for a very cheap price $4.99. It contains the complete reviewer with answers and solutions.

civil service exam reviewer philippines
Download it here!

 You are one step closer to pass the Civil Service Exam. Don’t lose this chance. Pass it in one take!”

Finding the right and best answer if you really don’t know it:

Sometimes, there are questions that we really can’t answer no matter how hard we try. Remember, even Einstein struggled many times in finding answers to his questions…

Anyways, you should not worry because the Civil Service exam – Professional and Sub-professional levels are not difficult like some board exams like CPA and the BAR.

The usual concepts and subjects never change and never update like that of CPA and BAR Exam. Reviewing well will really help you find the best answers. Follow the following tips:

  • Analyze the given question well. Know what is really being asked and don’t go too much or too deep further.
  • Don’t confuse yourself especially when the multiple choices are kinda similar or related to each other. You have to find the ‘best’ option.
  • Apply your chosen answer to the given statement or equation especially in Numerical Reasoning or Math problems. We call it double checking. If it makes sense, then it’s correct.
  • Use elimination method for finding the best answer.
  • Use parallelism and consistency for synonyms and vocabulary.
  • Believe in yourself because you know deep inside you if you can pass the exam or not.

Now that you heard our tips in finding the best and correct answers in case you really can’t answer the questions, check your answers if they are correct by downloading our Answer Key eBook.

This eBook includes all the explanations and solutions including Numerical Reasoning, paragraph Organization and the rest of the important subjects in the CSE coverage.

civil service exam answer key and tips philippines

Civil Service Exam 2021 Free Answer Key:

English Grammar and Correct Usage Test Answers:

  1. (1) After the straight exam, I felt so exhausted and famished to eat my favorite foods.
  2. (4) would
  3. (3) searching
  4. (4) My
  5. (2) feet
  6. (3) know
  7. (3) its
  8. (4) has written
  9. (2) hypotheses
  10. (3) witnessed
  11. (4) Don’t
  12. (2) painted
  13. (4) weakening
  14. (2) hopeful
  15. (4) disagree
  16. (2) information
  17. (2) sheep
  18. (4) forgotten
  19. (4) crashed
  20. (4) hidden

English Vocabulary Answers:

  1. (3) uncertain
  2. (2) threatening
  3. (4) inclined
  4. (1) resolute
  5. (2) useless
  6. (1) pretentious
  7. (2) weird
  8. (3) secret
  9. (1) brief
  10. (2) vulgar
  11. (2) ecstasy
  12. (2) teaser
  13. (3) maze
  14. (3) worldly
  15. (2) fondness
  16. (4) outdated
  17. (1) lively
  18. (3) assertive
  19. (4) excessive
  20. (1) disorganized

Correct Spelling and Idiomatic Expressions Answers:

  1. (2) let out a secret
  2. (3) accusing the wrong person
  3. (4) weak spot
  4. (1) very expensive
  5. (3) born into a very rich family
  6. (1) doesn’t want to put all resources in one possibility
  7. (2) he feels nervous
  8. (4) forget the past quarrel
  9. (2) Don’t make plans for something that might not happen.
  10. (3) joined the new trend and bought iphones

Analogy and Logic Answers:

  1. (2) rock
  2. (3) electricity
  3. (1) selfish
  4. (2) behavior
  5. (4) fish
  6. (2) opera
  7. (1) Chemistry
  8. (2) merchandise
  9. (3) agreement
  10. (1) whisper
  11. (2) sheep
  12. (2) candidacy
  13. (1) delay
  14. (3) meeting
  15. (4) pony
  16. (2) stone
  17. (1) sculptor
  18. (3) mortar
  19. (4) Paintings
  20. (2) weapon
  21. (2) counsel
  22. (3) blueprint
  23. (2) cells
  24. (3) keyboard
  25. (1) property

Reading Comprehension Answers:

  1. Boracay, a Blessed Island
  2. That Flight MH370’s disappearance is still a mystery
  3. The Demand of Flappy Bird Game
  4. Global Climate change and its effects are occurring and are likely to increase over time.
  5. Because it protects and secures not only our online accounts but also our online activities.
  6. The importance of Search Engine Optimization
  7. Unemployment rate in the Philippines is seriously increasing
  8. Forks, Washington
  9. Confusion
  10. Filipinos are now willing to open different investments.

Paragraph Organization Answers:

  1. (3) CDAB
  2. (2) BADC
  3. (2) ADBC
  4. (1) DCBA
  5. (4) BCAD
  6. (4) CBDA
  7. (3) DBCA
  8. (2) BDCA
  9. (1) ACBD
  10. (4) CADB

Numerical Reasoning Correct Answers with Solutions and Explanations:

  1. (2) next number in the sequence is 3. Notice that the numbers in the pattern were divided by 3 to get the next number. Therefore, you divide 2187 by 3 you’ll get 729, then the next and so on.
  2. (3) 81 – you can get this by squaring the numbers (1×1=1), (2×2=4), (3×3=9) and so on…
  3. (4) -144 – subtract the 3rd and 1st to get the 2nd number, do the same to the next 3 sets
  4. (1) IR KP – Use the equivalent ascending and descending letters in the alphabet
  5. (2) P15625 – the pattern is the next 2 letters from the alphabet and the number multiplied by 5 to get the next one…
  6. (2) -9 –positive + negative numbers is to subtract them and follow the sign of the bigger number
  7. (3) 124 – positive – negative numbers is to change the sign of the subtrahend and follow the rules in addition
  8. (1) 198 – multiplying numbers with similar signs = positive
  9. (1) -100 – already explained
  10. (1) -80 – dividing numbers with different signs = negative
  11. (4) ¾ + 5/2 + 1/3 – simplify the fractions given and convert the mixed number into improper fraction
  12. (3) LCD is 16 – the denominators are: 8, 4 and 16
  13. (3) GCF is 18 since 36 and 64 are divisible by 18, 9, 6, 3
  14. (3) the answer is 3 because ½ + 2 + ½ = 3
  15. (2) the answer is 6/27 simplified into 2/9
  16. (4) you will get 6 if you cross multiply the fractions
  17. (1) .0075 because ¾ is 75 percent or 75/100
  18. (4) 3.4/100 because percent is n/100
  19. (2) .25 because it is the same as 25/100
  20. (2) 5:4 because is is ½ divided by 2/5
  21. (2) 2,120,000 because 10 to the 6th power is in million
  22. (1) 2,500,000 because it is 25 x 100,000
  23. (3) x = -3 because 5(-3) + 25 = 10
  24. (4) y = 2 because 4 (8) – 2 (2) = 28
  25. (1) x = 9 because 2 (9) + 4(8) = 50
  26. (4) 5 years old – to get it, make a table and derive the equation:

Let x be Sam’s age:

Write the new relationship in an equation using the ages in 5 yrs.

table1

In 5 years, Kit will be three times as old as Cara.

2x + 5 = 3 (x–5 + 5)
2x + 5 = 3x
x = 5

Sam is now 5 years old.

27. (3) 8 years old – again solve it by making a table and derive the equation:

Let x be James’s age now. Add 2 to get the ages in 2 yrs.

table2

Write the new relationship in an equation using the ages in 2 yrs.

In two years, the sum of their ages will be 58.

table3

James is now 8 years old.

29. (2) 360 miles Solution: D= 50 (2) + 4 (65) = 360 miles

30. (1) Original price is P3,062.50

To get it, simply divide P2450 by 80%

“Math is never difficult to those who master the basic concepts and logic in Math.”

-Fehl Dungo

Clerical Operations / Clerical Reasoning Answers:

  1. (4) Human Resource Department
  2. (3) Outlook
  3. (2) Fax machine
  4. (2) Treasurer
  5. (1) Cashier
  6. (1) 4,2,1,3
  7. (4) Credit Card Number of the customer
  8. (4) Alphabetic
  9. (2) His Excellency President Rodrigo Duterte
  10. (2) Her Majesty Queen Elizabeth II
  11. (3) A copy saved in a computer and sent through email
  12. (3) Curriculum Vitae
  13. (3) Accounts Payable and Receivable
  14. (4) Internal and External Auditing
  15. (2) Chief Executive Officer
  16. (1) Marketing and promotion for customers
  17. (4) BCDA
  18. (1) DABC
  19. (3) 12% of gross sales
  20. (3) Billing section
  21. (4) Sales invoice
  22. (1) Form 137
  23. (3) Answer the phone politely and give your department or company name.
  24. (4) Business letter in a paper
  25. (2) Copy furnished

Philippine Constitution, General Information, Current Events Answers:

  1. (3) Legislative, Executive, Judicial
  2. (3) 14
  3. (2) President Rodrigo Duterte
  4. (1) President of the Philippines
  5. (1) Congress of the Philippines
  6. (4) 24
  7. (4) 6 years
  8. (4) 6 years
  9. (1) 3 years
  10. (1) Lands and buildings
  11. (1) Two-thirds
  12. (2) Bill of Rights
  13. (3) No ex post facto law or bill of attainder shall not be enacted.
  14. (4) All of the above are true.
  15. (1) Suffrage
  16. (4) Power to Impeach
  17. (1) Police Power
  18. (2) power of Eminent Domain
  19. (3) power of Taxation
  20. (1) Commission on Civil Rights
  21. (3) Accountability
  22. (2) House of Representatives
  23. (4) Code of Conduct and Ethical Standards for Public Officials and Employees
  24. (3) Accept gifts from the public upon prioritizing their queries.
  25. (4) Petition
  26. (2) Plebiscite
  27. (1) Referendum
  28. (2) Responsible Parenthood and Reproductive Health Law
  29. (2) World Health Organization
  30. (2) Asia Pacific Economic Cooperation
  31. (1) Hong Kong
  32. (3) Cybercrime Prevention Act
  33. (3) Biodegradable
  34. (4) Papers
  35. (4) Project NOAH
  36. (2) Philippine Atmospheric Geophysical and Astronomical Services Administration
  37. (1) Philippine Institute of Volcanology and Seismology
  38. (4) All of the above.
  39. (2) Greenhouse Effect
  40. (4) Universal Serial Bus

“If you want to be a Professional, act like a professional”


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669 comments

  1. hello po i really dont have credit card nor paypal. is there any other means of getting your reviewer?the exam is less than 2 months from now so i need to hurry up..

      1. Hi Ma’am Marifel, can i ask your updated reviewer? Late na kasi nka’hanap ng 500 pmbayad sa CSC Fee kaya late na nka’review..:( pwde pahingi poh with answer key nah? Thanks a lot poh.

          1. Good day Ma’am Marifel, Yes, I clicked the “Answer Key” button but I’ll be redirected to http://www.payhip.com (1taker.com) which will convey me to buy your reviewer poh. Bibilhin ko na lng ung reviewer po Ma’am so I can acquire it conveniently. Email me so I can start reviewin’ now. or send it please sa aking email ung complete na reviewer with answer key poh. Thanks po and may the Lord pour out HIS blessings..salamat.

  2. good day ma’am marifel!!
    pakisend nman po ng copy ng reviewer and key answers s email ko,tnx po!!! wait ko po ma’am… God Bless po!!!

      1. hello po! notice me! pwede po ba makahingi rin po ng reviewer and answer key. badly needed…. mag-eexam ako this year.

  3. helu poh! pwede po ba humingi ng link para sa complete reviewer? plan q poh magtake ng civil service dito iligan city mindanao pero next year pa po….maraming salamat po

  4. Hi Ma’am: plan ko po mag take ng civil service exam, but not this coming October, Baka po next year para I hAve ample of time makapag review, I heard exam wasn’t easy so gusto ko po talaga pag handaan. Plan ko po sana buy ng reviewer ninyo online, my question is Hindi po ba Kayo nag rerevised yearly? What if Kung next year po ako mag take, updated parin po ang reviewer ninyo. Please advice pro.thanks

    1. It will help you so much if you use this reviewer even if you’re taking the exam next year. We make updates by 2015 although majority of the topics in the reviewer will be retained. Additional questions will be added especially on current events

      1. Maam Marifel Dungo, i take the exam last April 6 but i did not past the exam. i need your help on how to settle this problem in order for that i want to pass the CSE… what tips po para makapasa ng exam.. my roon po ba kayong updated reviewer this year 2014? pls send me maam thks..

  5. Hello Ms. Marifel, please po penge nang free version nang whole reviewer. I don’t have money para pangbayad sa PDF version. Sayang na miss ko una yung free before, nag loko kasi cp ko sa pag download,. Please po, a favor?

  6. good day ma’am marifel!!
    pakisend nman po ng copy ng reviewer and key answers s email ko ma’am… then print ko n lng po para mkapagfocus ng mbuti s review… tnx po!!! wait ko po ma’am… God Bless po!!!

  7. Hello, asan po ung mga questions pra dun sa mga sagot? Answers lng po nkikita ko. Puede po pasend sa email add ko? Thank you.

  8. eto mga sagot sa cs exam or just the reviewer only.. ms marifel pasend naman po sa email ko ang reviewer. thank you po

  9. hello po ma’am pwde po bang makakuha ng copy . nag take na po kc ako ng exam dati kso hnd po pinalad . thanks po 🙂

  10. hello!I’m also taking cs professional exam this october 2014. Can you send me a copy of your reviewer.Thank you.

  11. mam ask ko lang po sa clerical operations po yung number 25. What does a CC means in an email message? bakit ang sagot po is 2. COPY FURNISHED? or nagkamali lang? thanks!

  12. hi sir! please send me a copy of your reviewer, i did not make it last time. I’ll be waiting for your generous reply… Thank you.

  13. hello!lahat po bang naka post na answer key na nasa taas ay yan mismo ang lalabas sa exam this coming oct. 2014? please give me feedback po..
    salamat in advance

  14. helo po..i would like to ask on how to get csc since firstimer po aq at hindi q po alam ang mga dapat gawin??pls po..thanks a lot..makakahabol pa po ba aq diz oct?

  15. OHHH gosh, I’m not ready yet….I need to review more and more especially sa Math…Thanks so much Ms. Marifel….This is really a big help for us first timer…Wish me luck…!

  16. guys,, help please.. gusto ko pa humabol sa exam for sub pro.. pwede pa ba ako makapag exam? anu una kong gagawin..??
    tnx..

  17. maraming bese na kasi ako ngtry pero sa numerical lng ako pumasa sana matulungan mo ako,,..please send me your complete reviewer…thank you!!

  18. miss marifel pude pahingi ng reviewer mo gusto kasi pumasa sa exam hindi ko makita dito yung questions ang nakikita ko lng ang answers…paki email naman ng complete reviewer..please! ^^! thank you! 🙂

  19. Ma’am regarding po sa no. 18 sa math convert 3.4% as a fraction
    Bakit po sagot 3.4/100???
    Para kasing di rin converted if you put decimal at numerator.
    So pwede bang 34/1000??

    1. It’s an example of question wherein the exact answer is not given among the choices. There are also given items like that from other reviewers. I added that as one of the items given in Math. Like I said, sometimes you only need to find the best and closest answer when the exact answer is not given among the choices.

  20. i hope makapasa ako sa exam dis october..malaking tulong po itong reviewer nyo.. nagkaroon po akong mga idea about a exam..

    thank you 😉

  21. i want to learn more, cause i;m taking exam this coming october 2014. pls help me nman po and thank you very much

    1. Di naman nagbago, nadagdagan lang ang mga items so madadagdagan din ang mga answers.

      If you are a regular reader here, I’ve mentioned, I will continue to add questions here.

      1. i really enjoy reading here hope i can tackle all the techniques and clues here to be able to pass this coming October heheheh

  22. thank you maam for having this online reviewer and i hope and pray to pass the cs professional exam this coming October, i took 4x but i was not able to make it.

    1. You’re welcome Merwin. I hope this time you would pass it 🙂 Just understand the concepts we discussed here and put them inside your heart, you’ll surely pass!

  23. maam where are the answers of the Civil Service Exam – Philippine Constitution, General Information, Current Events?

      1. hi po mam,gud evening can you help me to pass examination of civil service because many2x more examination of civil service he cannot past until of year 2014 so pls.mam bigyan mo na ako ng reviewer ng CSE para makpasa ako kasi 37 years old na ako ndi p ako nakapasa magbyad lang ako ng reviewer mo and tnx my no cp. 09075740458

  24. This is groundbreaking and insightful, not to mention hugely informative. Awesome website and so amazing, Fehl. Well done on 1taker being a great source of educational insight.

    Cassy

      1. mam..gud pm.. ask q lang po ung reviewer nyo for this 2014 exam is the same for the 2015 exam? plan q po kc mag take nxt year. pls. pm me..tnx a lot

  25. Hi, good day sir! Can you please send me a complete set of reviewers for the upcoming CS exam on Oct. 26, 2014 thru my email.

    thanks and God Bless!!

  26. Hi ms. Marifel, thanks for providing us this online reviewer.,i did the quiz very well in reading comprehension & math.:-)
    So I think I’m now ready for the real CS exam

  27. I have problems with the Reading comprehension..I got 5 out of 10…I thought I got the right answers..I have to work this part…hmmmp

      1. Pls send me in may email the reviewer cause i dont have a credit card.pls. i what review may exam is on oct 16, Thanks mam.

          1. Hi Ms. Marifel,

            Can i have a favor?.. could you email me a reviewer please. My Exam is on Oct. 26, 2014.
            I do like your site ‘coz it gives me more insight for the cs exam. I’m hoping you’ll respond as soon as possible regarding this matter.

            Thanks a lot,

            Ella Tan

      2. hi maam can you please send me a copy of the csc online reviewer top be taken this coming march 2018. thabnk you in advance.

  28. Hello again! Another way to solve number 2 in numerical reasoning is by adding odd numbers 3,5,7, til 17 to the given sequence of numbers respectively. That is 1 plus 3 = 4; 4 plus 5= 9; 9 plus 7= 16; 16 plus 9= 25; 25 plus 11= 36; 36 plus 13 = 49; 49 plus 15 = 64; and finally 64 plus 17= 81, the answer.

  29. hi! W/ regard to problem solving number 26. The current age of Kit is 10 and Cara is just months old (0 year)? And in 5 years, Cara will turn 5 and Kit is 15 (three times older than Cara in 5 years). Sam is indeed 5 years old now (Kit is twice as old as his friend Sam- 5*2=10). Thank u.

  30. Hi! Please review number 17 in numerical reasoning. I believe 3/4 in decimal form is 0.75, right? So the answer should be number 3 (0.75). Same as 75/100=0.75. Thank u.

    1. Hey you forgot the percent thing 🙂 Yes 3/4 is .75 in decimal form but the question is convert 3/4 % in decimal 🙂 So you have to add 2 zeros, it will make it .0075 as the correct answer 🙂 Tricky I know.

      1. maam paano ako maka avail ng reviewer sa niu?malayo po kasi kami nasa mindanao sa iligan city…so how can avail your reviewer?

      2. Good day Mam,

        I just wanted to ask if still you have a reviewer for this incoming CSE 2015 how can i buy please help me. i need to pass thank you soo much

  31. Hi,
    Would like to correct the #14 question and answer in Numerical Reasoning, it’s not ½ + 2 + ½ = 3.
    See below, the right equation from the practice test.

    14. What is the sum of ½ + 8/4 + 6/12 ? – 1. 15/12

    1. 15/12
    2. 3/12
    3. 3
    4. 3 1/12

    1. 3 is the correct answer because you cannot add directly fractions with different numerators like what you did with your answer 15/12.

      1. ask ko lang poh… s answer key for numerical reasoning… wala pong sagot s number 28?
        Answer ko poh… 1. 91.40… add the score and divide by the total number of exam = 457/5 = 91.40..
        am i right?
        pakipost n lang poh yong answer. thanks.

  32. i need answers for the reading comprehension i hope you can send it now po.
    i just found out your website and i am really amazed with this reviewer.
    thank you!

  33. how did u get 1/2x for the age now of sarah? that in the problem it says ‘and james is twice as old as his sister sara.

      1. Gud evning po and2 na po ang sagot.ma.am pahnge naman po ng question.qng panu po nakuha ung sagot.. At tanung po ult.magpapafle ult po sana aq kaso nal8 aq nag pag flng.kailn ult po b ung flng?f my idea po kau.salamat po

          1. Hi! mam i plan to take the exam , how can i avail your reviewer.. i hope you can send me . . thank you and God Bless You.

      1. Hi! I’m planning to take CS this October 2015. Can I ask an updated copy of CS reviewer? and kindly send it on my e-mail ad? Thank you and God Bless.

        1. Hi! Good morning po maam I’m planning to take CS this October 2017. Can I ask an updated copy of CS reviewer? and kindly send it on my e-mail ad po maam? Thank you and God Bless.

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