August 2017 PCSR Civil Service Review Guide 8

This is the eight review guide for the Philippine Civil Service Review. In this guide, we will learn about subtraction, multiplication, and division of integers. We will also learn new sets of words in our Vocabulary review as well as a spelling quiz.

PART I: MATHEMATICS

A. Subtraction of Integers

A.1 Videos

How to Subtract Integers Part 1
How to Subtract Integers Part 2
How to Subtract Integers Part 3

A.2 Articles

How to Subtract Positive and Negative Integers
Practice Quiz on Subtracting Integers
Solution to Practice Quiz on Subtracting Integers

B. Multiplication of Integers

B.1 Videos

How to Multiply Integers Part 1
How to Multiply Integers Part 2
How to Multiply Integers Part 3

B.2 Articles

How to Multiply Signed Numbers (Positive and Negative Integers)
Practice Exercises on Multiplying Signed Numbers
Solutions to Practice Exercises on Multiplying Signed Numbers

C. Division of Integers

C.1 Videos

How to Divide Integers Part 1
How to Divide Integers Part 2
How to Divide Integers Part 3

C.2 Articles

How to Divide Positive and Negative Integers
Practice Test on Dividing Positive and Negative Integers
Solution to Practice Quiz on Dividing Positive and Negative Integers

PART II: ENGLISH

A. Vocabulary
Civil Service Exam Vocabulary Review Part 8

Tip: Try to memorize the words and use it in your own words.

B. Spelling

Civil Service Review Spelling Quiz 8

Enjoy!
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Civil Service Review Spelling Quiz 13

In each item, find the word with incorrect spelling.

Item 01

a.) caffeine
b.) liaison
c.) accesory
d.) mayonnaise
e.) None of the above.

Item 02
a.) grammar
b.) inedible
c.) handywork
d.) rendezvous
e.) None of the above.

Item 03
a.) auxillary
b.) rhythm
c.) separate
d.) besiege
e.) None of the above.

Item 04
a.) fluorescent
b.) hypocrisy
c.) berrserk
d.) repertoire
e.) None of the above.

Item 05
a.) iridescent
b.) maneuver
c.) memento
d.) bizzare
e.) None of the above.

Item 06
a.) subtle
b.) bookkepping
c.) hemorrhage
d.) pursue
e.) None of the above.

Item 07
a.) corollarry
b.) pneumonia
c.) quandary
d.) sergeant
e.) None of the above.

Item 08
a.) seizure
b.) laboratory
c.) fanning
d.) harrass
e.) None of the above.

Item 09
a.) anthropoid
b.) anecdote
c.) hienous
d.) foresee
e.) None of the above.

Item 10
a.) envigorate
b.) medieval
c.) receive
d.) solely
e.) None of the above.

Answers:

1. c. – accessory
2. c. – handiwork
3. a. – auxiliary
4. c. – berserk
5. d. – bizarre
6. b. – bookkeeping
7. a. – corollary
8. d. – harass
9. c. – heinous
10. a. – invigorate

Civil Service Review Spelling Quiz 12

In each item, find the word with incorrect spelling.

Item 01
a.) change
b.) liquer
c.) charisma
d.) dormitory
e.) None of the above.

Item 02
a.) allter
b.) nuisance
c.) effective
d.) dominant
e.) None of the above.

Item 03
a.) mischief
b.) arrogant
c.) school
d.) populase
e.) None of the above.

Item 04
a.) martyr
b.) tardiness
c.) eloquent
d.) faithful
e.) None of the above.

Item 05
a.) entangled
b.) spontaenous
c.) muddy
d.) valentines
e.) None of the above.

Item 06
a.) shield
b.) plentifull
c.) friend
d.) excitement
e.) None of the above.

Item 07
a.) familiar
b.) frequent
c.) miracle
d.) firey
e.) None of the above.

Item 08
a.) accidentally

b.) allude
c.) accellerate
d.) advise
e.) None of the above.

Item 09
a.) adapt
b.) anomally
c.) continual
d.) complement
e.) None of the above.

Item 10
a.) apparrent
b.) devise
c.) illusion
d.) morale
e.) None of the above.

Answers:

1. b. – liqueur
2. a. – alter
3. d. – populace
4. e.
5. b. – spontaneous
6. b. – plentiful
7. d. – fiery
8. c. – accelerate
9. b. – anomaly
10. a. – apparent

Civil Service Review Spelling Quiz 11

In each item, find the word with incorrect spelling.

Item 01

a.) house
b.) aquaintance
c.) alligator
d.) already
e.) None of the above.

Item 02
a.) changable
b.) literature
c.) judgment
d.) occurence
e.) None of the above.

Item 03
a.) hindrance
b.) awfull
c.) allocable
d.) elusive
e.) None of the above.

Item 04
a.) adjustments
b.) hyphen
c.) divice
d.) carpenter
e.) None of the above.

Item 05
a.) conscience
b.) eulogy
c.) breathe
d.) vedio
e.) None of the above.

Item 06
a.) chief
b.) believe
c.) attendance
d.) goverment
e.) None of the above.

Item 07
a.) hieght
b.) awkward
c.) athletics
d.) incredible
e.) None of the above.

Item 08
a.) interesting
b.) library
c.) refferred
d.) politics
e.) None of the above.

Item 09
a.) neighbor
b.) million
c.) maintenance
d.) fasinate
e.) None of the above.

Item 10
a.) parallel
b.) forty
c.) posess
d.) exaggerate
e.) None of the above.

Answers:

1. b. – acquaintance
2. a. – changeable
3. b. – awful
4. c. – device
5. d. – government
6. d. – video
7. a. – height
8. c. – referred
9. d. – fascinate
10. c. – possess

Operations on Decimals Exercises – Set 1

This is our first set of exercises on operations on decimals.

Perform the indicated operation.

1. 2.3 + 4.7 + 0.5
2. 5.3 + 6.07 + 8
3. 2.08 + 6.004 + 3.5
4. 4.6 – 1.3
5. 12.8 – 4.9
6. 7.2 – 3.019
7. 5 – 4.129
8.0.7 – 0.146
9. 5.482 – 3
10.4.8 x 3.2
11.8 x 9.63
12.100 x 2.654
13. 6.7 x 3.25
14. 2.8 / 0.14
15. 7 / 0.035
16. 1.5 / 3

Answer:
1. 7.5
2. 19.37
3. 11.584
4. 3.3
5. 7.9
6. 4.181
7. 0.871
8. 0.554
9. 2.482
10. 15.36
11. 77.04
12. 265.4
13. 21.775
14. 20
15. 200
16. 0.5

Enjoy!

You might also like: Operations on Decimals Exercises – Set 2

Multiplication and Division of Fractions Exercises – Set 1

Week 4

1. 3/4 x 1/2

2. 2/7 x 7/10

3. 4 1/5 x 2/3

4. 8 x 3/4

5. 1 2/3 x 2 3/4 x 11/12

6. 2/5 ÷ 4/5

7. 3/4 ÷ 8

8. 9 ÷ 3/4

9. 5 1/6 ÷ 3/31

10. 2 5/6 ÷ 4 3/5

Answers:

1. 3/8 3/4 x 1/2 = 3/8

2. 1/5

Solution

2/7 x 7/10 = 14/70 = 1/5

3. 2 4/5

Solution

4 1/5 x 2/3
= 21/5 x 2/3 = 42/15
= 2 12/15 = 2 4/5

4. 6

Solution

8 x 3/4 = 8/1 x 3/4
= 24/4 = 6

5. 4 29/144

Solution
1 2/3 x 2 3/4 x 11/12
= 5/3 x 11/4 x 11/12
= 605/144
= 4 29/144

6. 1/2

Solution

2/5 x 5/4 = 10/20 = 1/2

7. 3/32

Solution
3/4 ÷ 8
= 3/4 x 1/8
= 3/32

8. 12

Solution

9 ÷ 3/4 = 9/1 x 4/3 = 36/3 = 12

9. 5 1/6 ÷ 31/3
= 31/6 x 3/31
= 961/18 = 53 7/18

10. 8/35

2 5/6 ÷ 4 3/5 = 17/6 ÷ 23/5
= 17/6 x 5/23 = 85/138

You might also like: Multiplication and Division of Fractions Exercises – Set 1

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