Cheat sheet

NMAT Philippines Cheat Sheet

Quick Facts

Exam
NMAT (Philippines)
Owner
CEM for CHED
Items
240 multiple choice
Structure
Eight 30-item subtests
Testing time
3h45m across two parts
Format
Online, remote proctored
Subtest score
200-800 standard score
Reported rank
Percentile 1- to 99+
CHED cutoff
40 percentile rank
Fee
Php1,900 domestic; USD60 abroad
Cycles
Oct-Nov, Jan-Feb, Apr-May
Source
Bulletin of Information, July 2025

Session Order

Reminders, Part 1, Break, Part 2, End

12 min reminders2h15m Part 110 min break1h30m Part 21 min end page

APT vs SA

APT

  • Part 1 composite
  • Mental ability
  • Four aptitude subtests

SA

  • Part 2 composite
  • Academic proficiency
  • Four subject subtests

Aptitude vs knowledge

Pacing Picker

  1. Part 1, 120 itemsUnder 68 seconds each(135 minutes total)
  2. Part 2, 120 items45 seconds each(90 minutes total)
  3. Verbal subtestAbout 30 minutes(CEM guidance)
  4. Inductive Reasoning subtestAbout 35 minutes(CEM guidance)
  5. Quantitative subtestAbout 40 minutes(CEM guidance)
  6. Perceptual Acuity subtestAbout 30 minutes(CEM guidance)
  7. Any Part 2 subtestAbout 22 minutes(Even split of 90)
  8. Item stalls youBookmark and move on(Revisit within section)

Session Map

Section 1
Reminders page, 12 minutes
Section 2
Part 1, 2h15m120 items
Section 3
Test break, 10 minutes
Section 4
Part 2, 1h30m120 items
Section 5
End test page, 1 minute
Whole sitting
About 4 hours 8 minutes
Timer start
First item, not login
Time zone
Philippine Standard Time

Score Stack

Subtests feed APT and SA, then GPS

Subtest: 200-800APT: Part 1SA: Part 2GPS: percentile rank

Standard Score vs Percentile

Standard score

  • 200-800 scale
  • Mean 500, SD 100
  • Reported per subtest

Percentile rank

  • 1- to 99+
  • Ranks against norm group
  • Attached to GPS

Scale vs rank

Test Day Trouble Picker

  1. Need scratch spaceWhiteboard or chalkboard(One set only)
  2. Item looks cut offScroll, then Previous button
  3. Want to revisit itemClick Revisit Later(Marker turns orange)
  4. Chose answer by mistakeClick Clear Response
  5. Technical problem mid-testChat your proctor
  6. Section looks finishedAttempt all items first(No return later)
  7. Disconnected over 20 minutesContact the help desk(Link may expire)

Score Types

Standard score
Each subtest, 200-800SS
Norm group
Mean 500, SD 100
APT
Part 1 composite score
SA
Part 2 composite score
GPS
General Performance Score
GPS basis
All eight subtest scores
Percentile rank
1- to 99+, midpoint 50PR
PR meaning
Percent scoring at or below
CHED cutoff
40 percentile rank minimum
School cutoff
Higher of school and CHED
Rechecking
CEM does not recheck answers

Platform Rules

Secure browser
Mettl Secure Browser requiredMSB
Internet
5 Mbps, ping under 20ms
Section return
Impossible once you advance
Skipping
Allowed within a section
Unused time
Never carries to next
Blue page number
Answered or attempted item
Orange page number
Bookmarked by Revisit Later
No highlight
Item still unanswered
Clear Response
Removes your selected option
Finish Test
Submits every section, final
Environment check
Pauses your test timer
Disconnection
Link expires after 20 minutes

Test Day Kit

Scratch pad
Whiteboard or chalkboard only
Scratch set
One board, marker, eraser
Paper and pencil
Prohibited, warrants disqualification
Tissue as eraser
Not allowed
Physical calculator
Prohibited item
Watches
All watches prohibited
Phones and wearables
Prohibited, invalidates the test
Identification
Physical school or government ID
Access window
1.5 hours to log in
Test invitation
Emailed 2-3 days before
Mouse
External mouse advised, macOS
Screenshots
Any capture invalidates test

Registration Clock

Test cycles
Oct-Nov, Jan-Feb, Apr-May
Domestic fee
Php500 plus Php1,400Php1,900
International fee
USD15 plus USD45USD60
Payment channel
Dragonpay, service fees extra
Registration fee
Strictly non-refundable
Refund
90% of test fee
Refund window
Five working days only
Rescheduling
Not allowed; appeal form
Attempt limit
None; one registration per cycle
Score validity
Two years before admission
Electronic result
20 CEM business days
Printed ERF
Six weeks, Philippine address
Extra ERF copy
Php50 plus Php80 shipping
Slots per session
About 300 to 500

Detail vs Inference

Detail

  • Stated in the passage
  • Locate and match
  • Literal wording

Inference

  • Not stated directly
  • Must stay supported
  • Beware overreach

Find it vs follow it

Analogy Relations

Synonym
Same meaning pair
Antonym
Opposite meaning pair
Part to whole
Petal : flower
Tool to user
Scalpel : surgeon
Cause to effect
Pathogen : infection
Degree of intensity
Warm : scalding
Category to member
Vertebrate : mammal
Function
Thermometer : temperature
Worker to product
Baker : bread
Object to lack
Desert : water
Symptom to disorder
Jaundice : hepatitis
Method
Build a sentence linking them

Reading Question Types

Main idea
Whole-passage central claim
Detail
Explicitly stated fact
Inference
Unstated but clearly supported
Vocabulary in context
Meaning from surrounding sentence
Tone
Author attitude signal words
Purpose
Why the paragraph exists
Structure
How the argument is built
Application
Extend claim to new case

Word Roots + Affixes

hyper-
Above, excessive
hypo-
Below, deficient
brady-
Slow
tachy-
Fast
dys-
Difficult, painful, abnormal
a- / an-
Without, absent
ante-
Before
post-
After
-itis
Inflammation
-osis
Abnormal condition
-emia
Blood condition
-ectomy
Surgical removal
-ology
Study of
-genesis
Origin, formation

Mirror Pair Check

A letter and its mirror sum to 27

A-Z is 27B-Y is 27M-N is 27

Series Rule Picker

  1. Differences are constantArithmetic series(Add a fixed number)
  2. Ratios are constantGeometric series(Multiply a fixed number)
  3. Differences grow steadilyChanging difference(Try plus 1, 2, 3)
  4. Differences of differences constantQuadratic pattern
  5. Terms alternate up, downTwo interleaved series(Split odd and even)
  6. Each term sums twoFibonacci type
  7. Terms are 1, 4, 9Perfect squares
  8. Letters instead of numbersConvert to positions(A is 1)

Number Series Rules

Constant difference
Arithmetic; add fixed number
Constant ratio
Geometric; multiply fixed number
Growing difference
Try adding 1, 2, 3
Second differences
Quadratic pattern
Alternating operations
Add, then subtract
Interleaved series
Split odd, even positions
Fibonacci type
Sum of previous two
Perfect squares
1, 4, 9, 16, 25
Perfect cubes
1, 8, 27, 64, 125
Primes
2, 3, 5, 7, 11
Factorials
1, 2, 6, 24, 120
Powers of two
2, 4, 8, 16, 32

Letter Series Rules

Alphabet index
A is 1, Z is 26
Skip pattern
A, C, E, G
Mirror pairs
A-Z, B-Y, C-X
Mirror check
Positions always sum 27
Reverse counting
Z, Y, X, W
Alternating skips
Plus 2, then plus 3
Letter-number mix
Convert letters to positions
Wrap around
After Z, return to A

Figure Grouping

Odd one out
It breaks the shared rule
Rule candidates
Sides, shading, count, rotation
Line symmetry
Mirror across an axis
Rotational symmetry
Matches itself when turned
Rotation
Same figure, turned only
Reflection
Mirrored, not turned
Element count
Lines, dots, enclosed regions
Method
Test one rule at a time

Order of Operations

PEMDAS: Parentheses, Exponents, Multiply, Divide, Add, Subtract

Multiply and divide: leftmost firstAdd and subtract: leftmost first

Quant Setup Picker

  1. Fixed ratio between quantitiesDirect proportion(y = kx)
  2. One rises, other fallsInverse proportion(xy = k)
  3. Percent applied twiceMultiply the factors(Never add percents)
  4. Two groups combinedWeighted average
  5. Right triangle side missingPythagorean theorem
  6. Distance, rate and timed = rt
  7. Graph or table shownRead axis units first
  8. Options are far apartEstimate, then eliminate

Arithmetic + Percents

Percent of
Part over whole, times 100
Percent change
New minus old, over old
Successive percents
Multiply factors, never add
Ratio a:b
Total parts equal a+b
Ratio to fraction
a over the total parts
Direct proportion
y = kx
Inverse proportion
xy = k
Average
Sum over count
Weighted average
Weight by each group size
Simple interest
I = Prt
Distance formula
d = rt
Work rate
Rates add when working together

Algebra Essentials

Quadratic roots
Solve ax2 + bx + c = 0
Discriminant
b2 - 4ac sets root count
Difference of squares
a2 - b2 = (a+b)(a-b)
FOIL
First, Outer, Inner, Last
Slope
Rise over run
Slope formula
(y2-y1) / (x2-x1)
Line equation
y = mx + b
Product of powers
Same base, add exponents
Power of a power
Multiply the exponents
Quotient of powers
Same base, subtract exponents
Zero exponent
Any nonzero base gives 1
Negative exponent
Reciprocal of positive power

Geometry Formulas

Circle area
pi r squared
Circle circumference
2 pi r
Triangle area
Half base times height
Trapezoid area
Half sum of parallel sides
Rectangle area
Length times width
Pythagorean theorem
a2 + b2 = c2
Triangle angle sum
180 degrees
Quadrilateral angle sum
360 degrees
Sphere volume
Four thirds pi r cubed
Cylinder volume
pi r squared times height
Cone volume
One third cylinder volume
Similar triangles
Equal angles, proportional sides

Data Interpretation

Axis units
Check thousands versus units
Percent versus count
Percent hides the base size
Pie chart
Slices always total 100%
Trend question
Compare endpoints, not middle
Estimation
Eliminate impossible options first
Two-variable table
Read row and column labels

Mirror vs Rotation

Mirror image

  • Reflected across a line
  • Left and right swap
  • Cannot superimpose

Rotation

  • Same figure, turned
  • Order is preserved
  • Can superimpose

Flip vs turn

Hidden Figure

Task
Spot the embedded target shape
Skill tested
Accuracy amid visual distraction
Method
Trace the target outline
Scan order
Check each option once
Trap
Distractor lines break the outline
Pacing
Bookmark, then revisit later

Mirror Image

Task
Pick the reflected figure
Vertical mirror
Left and right swap
Horizontal mirror
Top and bottom swap
Rotation
Turning is not reflecting
Chirality
A mirror twin cannot superimpose
Check
Compare one asymmetric detail

Identical Information

Task
Match strings exactly
Method
Compare character by character
Chunking
Read in groups of three
Digit-letter pairs
0 and O, 1 and l
More lookalike pairs
5 and S, 2 and Z
Transposition
Adjacent characters swapped
Punctuation
Commas and hyphens count
Rule
One mismatch means not identical

Mitosis Phases

PMAT: Prophase, Metaphase, Anaphase, Telophase

P: chromosomes condenseM: align at equatorA: sisters separateT: nuclei reform

Mitosis vs Meiosis

Mitosis

  • Two daughter cells
  • Diploid and identical
  • Growth and repair

Meiosis

  • Four daughter cells
  • Haploid and varied
  • Makes gametes

Copy vs halve

Cells + Organelles

Mitochondrion
ATP by aerobic respiration
Ribosome
Protein synthesis site
Rough ER
Ribosome studded, processes proteins
Smooth ER
Lipid synthesis, detoxification
Golgi apparatus
Modifies, sorts, ships proteins
Lysosome
Hydrolytic enzyme digestion
Nucleolus
Assembles ribosome subunits
Chloroplast
Photosynthesis in plants
Vacuole
Storage; large in plants
Cell wall
Plants, fungi, bacteria only
Centriole
Animal spindle organization
Prokaryote
No nucleus, 70S ribosomes
Eukaryote
Nucleus, 80S ribosomes
Fluid mosaic
Phospholipid bilayer plus proteins

Taxonomy Order

Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species

Did King PhilipCome Over ForGood Soup

Cell Division

Interphase
G1, S and G2 phases
S phase
DNA is replicated
Mitosis order
Prophase, metaphase, anaphase, telophase
Mitosis result
Two identical diploid cells
Meiosis result
Four haploid, varied cells
Crossing over
Prophase I, homologs exchange
Independent assortment
Metaphase I alignment
Cytokinesis
Cytoplasm physically divides
Diploid
Two sets of chromosomes
Haploid
One set of chromosomes

Genetics Ratios

Monohybrid Aa x Aa
3:1 phenotype ratio
Monohybrid genotype
1:2:1 ratio
Dihybrid cross
9:3:3:1 phenotype ratio
Test cross
Cross with homozygous recessive
Incomplete dominance
Blended intermediate phenotype
Codominance
Both alleles fully expressed
Sex-linked recessive
Affects males more often
Hardy-Weinberg
p2 + 2pq + q2 = 1
Allele frequencies
p + q = 1
Genotype versus phenotype
Genes versus visible traits
Central dogma
DNA to RNA to protein

Human Physiology

Pulmonary circuit
Right heart to lungs
Systemic circuit
Left ventricle to body
Adult heart rate
60 to 100 per minute
Blood pH
7.35 to 7.45
Nephron
Filters blood, forms urine
Insulin
Lowers blood glucose
Glucagon
Raises blood glucose
Antidiuretic hormone
Kidney reabsorbs more water
Alveoli
Gas exchange surface
Bile
Liver makes, gallbladder stores
Neuron path
Dendrite, soma, axon, terminal
Resting potential
About -70 millivolts
Homeostasis
Negative feedback restores setpoint

Ecology + Evolution

Trophic transfer
About 10% energy passes up
Producer
Autotroph, makes own food
Decomposer
Returns nutrients to soil
Carrying capacity
Maximum sustainable population size
Natural selection
Differential reproductive success
Genetic drift
Random allele change; small populations
Gene flow
Migration moves alleles
Homologous structures
Common ancestry, different function
Analogous structures
Same function, different ancestry
Mutualism
Both species benefit
Commensalism
One benefits, other unaffected
Parasitism
One benefits, host harmed

Kinematics Equations

SUVAT: s, u, v, a, t

v = u + ats = ut + 0.5at2v2 = u2 + 2as

Speed vs Velocity

Speed

  • Scalar quantity
  • Magnitude only
  • Uses total distance

Velocity

  • Vector quantity
  • Magnitude and direction
  • Uses displacement

Scalar vs vector

Mechanics Formulas

Speed
Distance over time
Velocity
Displacement over time
Acceleration
Velocity change over time
Newton's second law
F = ma
Weight
Mass times gravity, W = mg
Gravity on Earth
9.8 m/s2 downward
Momentum
p = mv
Impulse
Force times time
Work
W = F d cos theta
Kinetic energy
Half m v squared
Gravitational energy
m g h
Power
Work over time
Density
Mass over volume
Pressure
Force over area

Electromagnetic Spectrum

Radio, Micro, Infrared, Visible, Ultraviolet, X-ray, Gamma

Left: longest wavelengthRight: highest frequencyVisible: 400-700 nm

Thermodynamics

First law
Energy conserved, heat plus work
Second law
Entropy of universe increases
Kelvin conversion
K = C + 273.15
Fahrenheit conversion
F = 1.8C + 32
Water freezing
0 C, 32 F, 273.15 K
Water boiling
100 C at 1 atm
Specific heat
Q = m c dT
Latent heat
Q = m L
Conduction
Contact transfer through solids
Convection
Transfer by fluid movement
Radiation
Transfer by electromagnetic waves

Waves + Optics

Wave speed
v = f lambda
Frequency
Cycles per second, hertz
Period
One over frequency
Speed of light
3.0 x 10^8 m/s
Sound in air
About 343 m/s at 20C
Visible light
About 400 to 700 nm
Snell's law
n1 sin t1 = n2 sin t2
Convex lens
Converging, focuses parallel rays
Concave lens
Diverging, virtual upright image
Concave mirror
Converging, can invert image
Doppler effect
Approaching source raises pitch
Transverse wave
Vibration across travel direction
Longitudinal wave
Vibration along travel direction

Electricity + Magnetism

Ohm's law
V = I R
Electrical power
P = V I
Charge
Q = I t
Series resistors
Resistances add directly
Parallel resistors
Reciprocals of resistances add
Series current
Same through every element
Parallel voltage
Same across every branch
Coulomb's law
Force falls with distance squared
Elementary charge
1.6 x 10^-19 coulomb
Right-hand rule
Current, field, force directions

Polyatomic Ion Endings

The -ate ion has more oxygen than -ite

Sulfate SO4Sulfite SO3Nitrate NO3Nitrite NO2

Molarity vs Molality

Molarity

  • Moles per liter solution
  • Symbol capital M
  • Shifts with temperature

Molality

  • Moles per kilogram solvent
  • Symbol small m
  • Temperature independent

Volume vs mass

Moles + Stoichiometry

Avogadro's number
6.022 x 10^23 particles
Moles
Mass over molar mass
Molarity
Moles solute per liter
Molality
Moles solute per kg solvent
Dilution
M1 V1 = M2 V2
Molar volume
22.4 L at 0C, 1atm
Limiting reagent
Runs out first
Percent yield
Actual over theoretical, times 100
Empirical formula
Smallest whole-number atom ratio
Mass conservation
Balanced equations both sides

Ionic vs Covalent

Ionic

  • Metal plus nonmetal
  • Electrons transferred
  • High melting point

Covalent

  • Nonmetal plus nonmetal
  • Electrons shared
  • Lower melting point

Transfer vs share

Gas Laws

Boyle's law
P1 V1 = P2 V2
Charles's law
Volume over temperature constant
Gay-Lussac's law
Pressure over temperature constant
Combined gas law
PV over T constant
Ideal gas law
PV = nRT
Gas constant
0.0821 L atm per mol K
Dalton's law
Partial pressures add up
Graham's law
Lighter gas effuses faster
Temperature units
Always convert to kelvin

Acids + Bases

pH
Negative log hydrogen ion
pOH
14 minus pH at 25C
Neutral pH
7.0 at 25 degrees C
Water constant
Kw = 1.0 x 10^-14 at 25C
Strong acid
Fully dissociates in water
Weak acid
Partially dissociates, equilibrium
Arrhenius acid
Releases hydrogen ions
Bronsted-Lowry acid
Proton donor
Lewis acid
Electron pair acceptor
Buffer
Weak acid plus conjugate base
Neutralization
Acid plus base gives salt
Titration endpoint
Indicator changes color

Organic Functional Groups

Alkane
Single bonds, suffix -ane
Alkene
Double bond, suffix -ene
Alkyne
Triple bond, suffix -yne
Alcohol
-OH group, suffix -ol
Aldehyde
-CHO at chain end
Ketone
C=O inside the chain
Carboxylic acid
-COOH, suffix -oic acid
Ester
-COO- from acid, alcohol
Ether
R-O-R linkage
Amine
-NH2, basic nitrogen
Amide
-CONH2 linkage
Benzene
C6H6 aromatic ring
Isomers
Same formula, different arrangement

Biochemistry Basics

Carbohydrate
CH2O repeating unit
Protein monomer
Amino acid
Peptide bond
Amine plus carboxyl, loses water
Lipid
Nonpolar, glycerol plus fatty acids
Nucleotide
Sugar, phosphate, nitrogen base
DNA pairing
A with T, G with C
RNA pairing
Uracil replaces thymine
Enzyme
Lowers activation energy
Denaturation
Heat or pH unfolds protein
Hydrophobic
Repelled by water

Erikson Stage Starters

Trust, Autonomy, Initiative, Industry, Identity

Infant: trust vs mistrustToddler: autonomy vs shameTeen: identity vs confusionOld age: integrity vs despair

Reinforcement vs Punishment

Reinforcement

  • Behavior increases
  • Positive adds stimulus
  • Negative removes stimulus

Punishment

  • Behavior decreases
  • Positive adds aversive
  • Negative removes reward

Increase vs decrease

Psychology Theorists

Pavlov
Classical conditioning
Skinner
Operant conditioning
Watson
Founded behaviorism
Freud
Id, ego, superego
Erikson
Eight psychosocial stages
Piaget
Four cognitive stages
Kohlberg
Moral development stages
Maslow
Hierarchy of needs
Bandura
Social learning by modeling
Vygotsky
Zone of proximal development
Durkheim
Social solidarity and anomie
Weber
Bureaucracy and social action

Mores vs Folkways

Mores

  • Strong moral norms
  • Serious sanctions
  • Breach shocks people

Folkways

  • Everyday customs
  • Mild sanctions
  • Breach seems rude

Moral vs customary

Learning + Memory

Positive reinforcement
Add stimulus, behavior increases
Negative reinforcement
Remove stimulus, behavior increases
Positive punishment
Add aversive, behavior decreases
Negative punishment
Remove reward, behavior decreases
Extinction
Unreinforced response fades away
Shaping
Reinforce successive approximations
Sensory memory
Very brief, large capacity
Short-term memory
Seconds, about seven items
Long-term memory
Durable, effectively unlimited
Encoding
Getting information in
Retrieval
Getting information out

Sociology Concepts

Norm
Shared expectation for behavior
Mores
Norms with moral weight
Folkways
Everyday customs, mild sanctions
Ethnocentrism
Judging others by own culture
Cultural relativism
Judging culture on own terms
Social institution
Family, school, state, religion
Socialization
Learning culture and roles
Enculturation
Learning your birth culture
Acculturation
Culture change from contact
Social stratification
Ranked layers of inequality
Status
Position a person occupies
Role
Behavior expected of a status

Research Methods

Independent variable
Manipulated by the researcher
Dependent variable
Measured outcome
Control group
Untreated comparison baseline
Random assignment
Equalizes group differences
Correlation
Association, never proof of cause
Experiment
Only design showing causation
Mean, median, mode
Measures of central tendency
Standard deviation
Spread around the mean
Reliability
Consistent results on repetition
Validity
Measures what it claims

Common Traps

Which NMAT is this

Philippines NMAT is CEM India NMAT is GMAC

Pass mark vs cutoff

NMAT has no pass mark Schools apply percentile cutoffs

Standard score vs percentile

200-800 is subtest scale 1- to 99+ is rank

Time does not bank

Finishing early saves nothing Next section starts full

Guide time vs limit

Part 2 limit is 90 minutes Subtest guidance totals 120

Section navigation

Skip only within a section Never return after advancing

Scratch materials

Whiteboard and marker allowed Paper and pencil disqualify

Electronic vs printed result

Electronic copy is unofficial Printed ERF is valid

Reschedule vs refund

Rescheduling is not allowed Refund needs five working days

Correlation vs causation

Correlation shows association only Experiments establish cause

Practice set vs demo test

Practice set has answer key Demo test is unscored

Molarity vs molality

Molarity uses solution volume Molality uses solvent mass

Last Minute

  1. 1.240 items; 120 per part
  2. 2.Eight subtests, 30 items each
  3. 3.Part 1 = 2h15m; Part 2 = 1h30m
  4. 4.Part 2 pace = 45 seconds
  5. 5.Subtest score = 200-800 standard
  6. 6.Norm group = mean 500
  7. 7.GPS percentile = 1- to 99+
  8. 8.CHED cutoff = 40 percentile rank
  9. 9.Score valid two years before admission
  10. 10.No going back between sections
  11. 11.Attempt all items before advancing
  12. 12.Unused section time is lost
  13. 13.Whiteboard only; no paper, pencil
  14. 14.No calculator, watch or phone
  15. 15.Fee Php1,900 domestic; USD60 abroad
  16. 16.Cycles: Oct-Nov, Jan-Feb, Apr-May
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