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2026 Civil Service Exam of the Philippines Numerical Reasoning Reviewer

Mathematics

This is a review material for the numerical reasoning section of the 2026 Civil Service Exam, featuring a collection of practice questions and their answers covering arithmetic, sequences, percentages, ratios, and problem-solving.

Numerical Reasoning Civil Service Exam Quantitative Skills
21 Questions Medium Ages 18+ Mar 7, 2026

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About this Study Set

This study set covers Mathematics through 21 practice questions. This is a review material for the numerical reasoning section of the 2026 Civil Service Exam, featuring a collection of practice questions and their answers covering arithmetic, sequences, percentages, ratios, and problem-solving. Every question includes the correct answer so you can learn as you go — pick any format above to get started.

Questions & Answers

Browse all 21 questions from the 2026 Civil Service Exam of the Philippines Numerical Reasoning Reviewer study set below. Each question shows the correct answer — select a study format above to practice interactively.

1 If a government office processes 240 documents in 8 hours, how many documents are processed per hour?
  • A 25
  • B 30
  • C 35
  • D 40
2 What is 15% of the office budget of ₱80,000?
  • A ₱10,000
  • B ₱12,000
  • C ₱15,000
  • D ₱18,000
3 If 3 clerks can process 90 forms in 2 hours, how many forms can 6 clerks process in 2 hours?
  • A 150
  • B 180
  • C 210
  • D 240
4 Complete the sequence: 2, 6, 12, 20, ___
  • A 28
  • B 30
  • C 32
  • D 34
5 A project budget of ₱50,000 is reduced by 12%. What is the new budget?
  • A ₱43,000
  • B ₱44,000
  • C ₱45,000
  • D ₱46,000
6 The ratio of male to female employees is 3:5. If there are 120 total employees, how many are male?
  • A 35
  • B 45
  • C 50
  • D 60
7 If √144 + 5² = x, what is x?
  • A 27
  • B 30
  • C 32
  • D 37
8 A task takes 6 hours with 4 workers. How long will it take with 3 workers?
  • A 7 hours
  • B 8 hours
  • C 9 hours
  • D 10 hours
9 Find the average of: 15, 25, 30, 35, 45
  • A 25
  • B 27
  • C 29
  • D 31
10 What is 75% of 400?
  • A 275
  • B 300
  • C 325
  • D 350
11 Complete: 5, 10, 20, 40, ___
  • A 70
  • B 80
  • C 90
  • D 100
12 If 8x + 4 = 36, what is x?
  • A 3
  • B 4
  • C 5
  • D 6
13 Find the next number: 3, 7, 13, 21, ___
  • A 29
  • B 31
  • C 33
  • D 35
14 If 2/5 of workers are female, out of 200 workers, how many are male?
  • A 100
  • B 120
  • C 140
  • D 160
15 A photocopier makes 3 copies every 5 seconds. How many copies in 2 minutes?
  • A 60
  • B 72
  • C 84
  • D 96
16 What single discount equals two successive 20% discounts?
  • A 32%
  • B 36%
  • C 40%
  • D 44%
17 Complete: 1, 3, 6, 10, 15, ___
  • A 20
  • B 21
  • C 22
  • D 23
18 If √x + 5 = 13, what is x?
  • A 49
  • B 56
  • C 64
  • D 81
19 A rope is cut into 3 pieces in ratio 2:3:4. If total length is 54m, shortest piece is?
  • A 10m
  • B 12m
  • C 15m
  • D 18m
20 Six years ago, A was half of B's age. If B is now 32, how old is A?
  • A 25
  • B 26
  • C 27
  • D 28
21 If 4x² = 100, x =?
  • A 5
  • B 10
  • C 20
  • D 25
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