SAAT – Tajmeat Questions (1AS) – SATI

Welcome to your SAAT - Tajmeat Questions (1AS)

School Name

Gender

Male

Female

City

Math

What is the value of x in the following: $\begin{bmatrix} -1 & 1\\ -2 & 1 \end{bmatrix} \cdot \begin{bmatrix} x\\ y \end{bmatrix} = \begin{bmatrix} 3\\ 6 \end{bmatrix}$

-3

-1

None

Math

Let f(x) be a continuous function on the real numbers (R). If it has a local minimum at x = 3 and a single local maximum at x = -2, which of the following statements are correct?

the function is even

$\lim_{x\to -\infty} f(x) = -\infty$

there exists a zero in the interval [3, -2]

local maximum < local minimum

None

Math

$\log_5(0.04)$

-2

None

Physics

Which of the following graphs represents the velocity of a freely falling object?

None

Biology

Which of the following living creatures can make its own food?

Trypanosoma

Branchiura

Amoeba

Acetabularia

None

Chemistry

What is the name of the compound in the following structure?

4,1-dimethyl-5-ethylbenzene

2-ethyl-1,4-dimethylbenzene

1,4-dimethyl-5-methylhexane

1-ethyl-2,5-dimethylbenzene

None

Physics

The energy of a photon is proportional to:

Directly proportional to its mass

Inversely proportional to its wavelength

Directly proportional to its wavelength

Inversely proportional to its mass

None

Biology

In the saponification reaction, there is a breakdown of:

Phospholipids

Steroids

Triglycerides

Proteins

None

Math

determine the type of function in the given form:

Odd Function

Even and Odd

Neither Even nor Odd

Even Function

None

10.

Chemistry

Which of the following is classified as an alcohol?

$CH_3CH_2OH$

$CH_3-O-CH_3$

$CH_3COCH_3$

$CH_3COOH$

None

11.

Biology

Which of the following molecules is found in abundance in meat?

Glucagon

Glycerol

Fatty acids

Amino acids

None

12.

Chemistry

Types of monosaccharides:

Starch

Sucrose

Cellulose

Glucose

None

13.

Biology

Excess glucose is stored in the liver and muscles in the form of:

Sucrose

Glycogen

ATP

Fructose

None

14.

Biology

The shape shows the valves of the heart. Which of the following numbers refers to the pulmonary valve?

None

15.

Math

What is the Cartesian equivalent of the following: $r=4\sin\theta$

$x^2+y^2=4x$

$x+y=3x$

$x^2+y^2=4y$

$x^2=4y^2$

None

16.

Chemistry

Which radioisotope is formed by the emission of an alpha particle according to the equation?

$^{226}_{88}Ra \rightarrow ^{222}_{86}Rn + ^{4}_{2}He$

$^{292}_{69}Rn$

$^{272}_{67}Rn$

$^{226}_{89}Rn$

$^{222}_{86}Rn$

None

17.

Math

Find the derivative of the function $-x^2+6x$ at the point (1, 1)

-2

-4

None

18.

Chemistry

The branch of chemistry that studies carbon-containing compounds:

Atomic Chemistry

Physical Chemistry

Organic Chemistry

Analytical Chemistry

None

19.

Chemistry

If the pOH value is 8.5, the compound is:

Acid

Amphoteric

Base

Neutral

None

20.

Biology

Classified within the phylum Annelida, which worm helps maintain blood flow after surgery?

Hirudo medicinalis

Planaria

Ascaris lumbricoides

Trichinella spiralis

None

21.

Chemistry

What type of chemical reaction is represented by the equation:

$A+BX\rightarrow AX+B$

Decomposition

Single displacement

Double displacement

Synthesis

None

22.

Chemistry

What is the conjugate acid of the base?

$H_3O^+$

$O^{-2}$

$H_2O$

$OH^-$

None

23.

Chemistry

What is the chemical reaction that occurs between a triglyceride and a strong base solution to produce carboxylate salts and glycerol?

Oxidation of triglycerides

Condensation

Elimination

Saponification

None

24.

Chemistry

Which of the following elements has the lowest ionization energy?

Knowing that the atomic numbers are: Br = 35, Cl = 17, F = 9, I = 53

None

25.

Math

What is the value of x in the parallelogram below?

None

26.

Physics

Which of the following is used as an indicator to determine the quantity of dispersed particles?

Brownian motion

Electrostatics

Osmosis

Tyndall effect

None

27.

Chemistry

What is the most suitable method for separating the components of ink from water?

Filtration

Crystallization

Chromatography

Distillation

None

28.

Biology

Heart valves work in one direction and allow blood to flow:

From the atrium to the ventricle

From the right ventricle to the left ventricle

From the ventricle to the atrium

From the left ventricle to the right ventricle

None

29.

Biology

...... cells build a cell plate that divides the cell into two new cells

Plant

Animal

Primitive

Bacterial

None

30.

Math

Find the value of x in the following shape:

None

31.

Biology

Which of the following regions has a great diversity of plankton?

The deep ocean

The photic zone

The aphotic zone

The intertidal zone

None

32.

Biology

Snakes can hear through?

Tongue

Jawbones

Eardrum

Jacobson's organs

None

33.

Biology

Examples of the daily pattern of animals:

Hibernation

Sleeping and waking

Migration

Mating

None

34.

Biology

In the diagram, which of the following locations is where gas exchange occurs?

None

35.

Biology

Plants that lack vascular tissues are:

Sword ferns

Clubmosses

Ferns

Bryophytes

None

36.

Biology

The XXY genotype represents:

Klinefelter syndrome

Normal male

Normal female

Down syndrome

None

37.

Chemistry

An amino acid contains two functional groups, which are:

Amine and Carbonyl

Amine and Carboxyl

Carbonyl and Carboxyl

Amine and Hydroxyl

None

38.

Biology

The figure shows the blood type of the donor. Based on this information, what should be the blood type of the recipient?

None

39.

Chemistry

When the smell of solid naphthalene is detected in the air, it is evidence of the occurrence of which process?

Sublimation

Evaporation

Deposition

Melting

None

40.

Chemistry

The most electronegative element:

Chlorine

Iodine

Fluorine

Bromine

None

41.

Physics

A car accelerates from rest at a constant acceleration of $3 m/s^2$. What is the time it takes in seconds for its speed to reach $33 m/s$?

None

42.

Chemistry

Which of the following reactions is classified as a substitution reaction?

$2\text{Mg}+O_2 \rightarrow 2\text{MgO}$

$2\text{Al}_\text{(s)}+3\text{S}_\text{(s)} \rightarrow \text{Al}_{2}\text{S}_{2\text{(s)}}$

$\text{C}+\text{O}_2 \rightarrow \text{CO}_2$

$2\text{Li}_\text{(s)}+2H_2O \rightarrow 2\text{LiOH}_{\text{(aq)}}+\text {H}_{2\text{(g)}}$

None

43.

Biology

A bacterial disease that affects the lungs and reduces the effectiveness of gas exchange between air and blood:

Asthma

Lung cancer

Influenza

Tuberculosis

None

44.

Math

What is the angular velocity in (rad) of a celestial body that rotates on its axis every 20 hours?

$\frac{2\pi}{20}$

$\frac{\pi}{40}$

$\frac{2\pi}{40}$

$\frac{\pi}{20}$

None

45.

Math

If: $v=$❮$2,\ -3,\ 5$❯ and $u=$❮$4,\ x,\ 2$❯

What is the value of x that makes the vectors orthogonal?

None

46.

Math

$...... = \sin (-300)$

$\frac{1}{2}$

$\frac{1}{\sqrt{3}}$

$\sqrt{3}$

$\frac{\sqrt{3}}{2}$

None

47.

Math

What is the Cartesian graph of the equation r=3

$x^2+y^2=3\sin$

$x+y=3$

$x^2=3y^2$

$x^2+y^2=9$

None

48.

Biology

In the following figure, which of the following is the correct order for the complementary DNA strand to the strand shown in the figure?

$GTACA\rightarrow$

$GTAGA\rightarrow$

$CUUGU\rightarrow$

$CATGT\rightarrow$

None

49.

Biology

In the diagram below, the processes of inhalation and exhalation occur when structure number ..........…. contracts or expands.

None

50.

Physics

If the pressure is held constant, the volume of a gas will increase with...?

Increase in volume of the container

Increase in temperature

Decrease in temperature

Decrease in volume of the container

None

51.

Chemistry

Proteins are classified as:

Bases

Acids

Amphiprotic

Neutral

None

52.

Math

The Cartesian coordinates of the following point are equal to

$T(-4,60^{\circ})$

$(-2, -2\sqrt{3})$

$(2, 2\sqrt{3})$

$(-2\sqrt{3}, -2)$

$(2\sqrt{3}, 2)$

None

53.

Physics

Applications of surface tension include:

The absorption of water by clothing

The ability of insects to stand on water

The hydraulic press

The rise of water in plant roots

None

54.

Chemistry

When radium $_{88}^{226}Ra$ decays, it emits an alpha particle and produces a new element, which is:

$_{87}^{223}Ra$

$_{90}^{232}Ra$

$_{89}^{227}Ra$

$_{86}^{222}Ra$

None

55.

Biology

Components of blood that indicate the presence of bacterial infections:

Plasma

Red blood cells

Platelets

White blood cells

None

56.

Physics

if the following diagram, in order to make the shape balanced the mass of $A$ must equal:

0.5B

None

57.

Math

Four friends of equal mass are climbing stairs. Which friend has the most power?

Saeed	Mohammed	Khalid	Ahmed
14s	18s	20s	24s

Ahmed

Mohammed

Khalid

Saeed

None

58.

Biology

We notice from observing snakes that they extend their tongues. What is the purpose of this?

Breathing

Smelling the prey

Frightening the prey

Cleaning the mouth

None

59.

Biology

The diagram represents the blood type of the donor; therefore, the blood type of the recipient must be:

None

60.

Chemistry

What is the name of the process in which oil is evaporated at its boiling point and then the different derivatives are collected as they condense at different temperatures?

Steam reforming

Waste recycling

Fractional distillation

Thermal cracking

None

61.

Biology

Female silkworms produced eggs that became new individuals without fertilization. This method of reproduction is called

Regeneration

Budding

Parthenogenesis

Fragmentation

None

62.

Biology

When the birth rate and external migration are equal to the death rate and internal migration:

Zero population growth

Exponential population

Relative population growth

Peaceful population growth

None

63.

Math

the value of x in the following equation equals:

$\log_2x=3-\log_2(x-2)$

-4

-2

None

64.

Biology

Which of the following creatures is most likely to form fossils?

Sporozoans

Flagellates

Ciliates

Foraminifera

None

65.

Chemistry

The general formula for an ether

$R-COO-R$

$R-OH$

$R-O-R$

$R-COOH$

None

66.

Biology

The following graph represents the blood pressure level of a person. Which of the following hormones caused the sudden increase indicated by the arrow in the graph?

Adrenaline

Aldosterone

Insulin

Glucagon

None

67.

Chemistry

Which of the following elements has the highest ionization energy?

Knowing that ($F^9,\ Cl^13,\ Br^35,\ I^53$)

$KF$

$KBrI$

$KCl$

$KI$

None

68.

Math

A person walks in a circular path and travels 360 meters in two seconds to return to his starting point. Which of the following is true?

Displacement = 360 and Distance = 360

Displacement = 0 and Distance = 0

Displacement = 360 and Distance = 0

Displacement = 0 and Distance = 360

None

69.

Math

$\lim_{x\rightarrow0}(x^2\cos x)$ equals:

None

70.

Biology

To prevent African sleeping sickness:

Eliminate mosquitoes

Wash vegetables thoroughly

Don't walk barefoot

Eliminate tsetse flies

None

71.

Biology

In the following diagram, the arrow indicates:

Veins

Capillaries

Valve

Arteries

None

72.

Biology

The table shows the antibodies and antigens in the blood of both Saeed and Ahmed. What are the blood types of Saeed and Ahmed?

	Antigens	Antibodies
Saeed	B	A
Ahmed	AB	N/A

Saeed A, Ahmed AB

Saeed B, Ahmed A

Saeed A, Ahmed B

Saeed A, Ahmed O

None

73.

Math

The following function is undefined when x equals:

None

74.

Biology

The hormone that rises when exposed to heatstroke is:

Antidiuretic hormone

Insulin

Thyroxine

Aldosterone

None

75.

Chemistry

Which of the following compounds is systematically named cyclohexanol?

None

76.

Biology

Parts of the respiratory system that prevent food particles from entering the respiratory system:

Larynx

Trachea

Nasal septum

Epiglottis

None

77.

Math

The graph that represents the function $f(x) = \sqrt{x + 1}$

$The graph that represents the function $f(x) = \sqrt{x + 1}$$

None

78.

Biology

The regulation of an organism's internal environment to maintain its life is called:

Virginal

Response

Homeostasis

Adaptation

None

79.

Biology

how many males and females infected:

2 female : 2 male

1 female : 1 male

3 female : 3 male

4 female : 4 male

None

80.

Chemistry

The oxidation number of sulfur in SO₂

-2

-4

None

81.

Chemistry

The ratio of the mass of oxygen in $H_2O_2$ to its mass in $H_2O$ represents the law of:

Conservation of energy

Law of definite proportions

conservation of mass

Law of multiple proportions

None

82.

Biology

What is the function of the referred to?

Energy Production

Protein Production

Protein Folding

None

83.

Math

if $\sin \theta=\frac{\sqrt{3}}{2}$ then $\csc =$

$\sqrt{3}$

$\frac{2}{\sqrt{3}}$

$\frac{1}{\sqrt{3}}$

$\frac{\sqrt{3}}{2}$

None

84.

Chemistry

The attractive force between the positive ions of metals and free electrons:

Covalent bond

Hydrogen bond

Dipole-dipole interaction

Metallic bond

None

85.

Biology

What are the possible genotypes for a female with Turner syndrome?

XXY

XXX

None

86.

Biology

The largest animal extinction event occurred in:

Seas

Islands

Desert

Forests

None

87.

Physics

A measure of the resistance of a liquid to flow and spread:

Fluidity

Surface tension

Viscosity

None

88.

Math

If $\sin \theta = \frac{\sqrt{3}}{2}$ then $\csc =$

$\frac{2}{\sqrt{3}}$

$\frac{1}{\sqrt{3}}$

$\sqrt{3}$

$\frac{\sqrt{3}}{2}$

None

89.

Chemistry

Used in biological sample preservation for many years

Salicylaldehyde

Formaldehyde

Acetaldehyde

Cinnamaldehyde

None

90.

Chemistry

Which of the following exhibits the Tyndall effect?

Milk

Water and salt

Water and chalk

Water and sugar

None

91.

Biology

To maintain our health, we must maintain the bacteria that fall under the name

Natural flora

Escherichia coli

Salmonella bacteria

Nitrogen-fixing bacteria

None

92.

Physics

Which compound has the highest boiling point?

$CH_3CH_2COOH$

$CH_3CH_2OCH_3$

$CH_3CH_2CHO$

$CH_3CH_2CH_2CL$

None

93.

Chemistry

How many sigma bonds and pi bonds are there in acetylene H-C≡C-H?

Two Sigma Bonds and One Pi Bond

One Sigma Bond and Three Pi Bonds

Three Sigma Bonds and Two Pi Bonds

One Sigma Bond and Four Pi Bonds

None

94.

Chemistry

Which of the following is a monosaccharide?

Cellulose

Glucose

Sucrose

Lactose

None

95.

Biology

The step that comes after the hypothesis is:

Conclusion

Theory

Experiment

Observation

None

96.

Chemistry

What is the functional group in aldehydes?

Amide

Carbonyl

Amino

Hydroxyl

None

97.

Biology

A man has 6 sons. What is the probability that he will have another son?

70%

30%

50%

100%

None

98.

Biology

If you see an animal with hair and nurses its young, you would classify it in the phylum:

Birds

Reptiles

Amphibians

Mammals

None

99.

Math

What is the next shape in the pattern?

None

100.

Math

In the following figure, if LMNP is a parallelogram, then the value of (x) is equal to

100

None

101.

Chemistry

Which of the following compounds has the molecular formula C₆H₁₀?

None

102.

Biology

Nutrition in sponges is a type of nutrition:

Holozoic nutrition

Filter feeding

Autotrophic nutrition

Parasitic nutrition

None

103.

Physics

Which of the following is a correct description of the Tyndall effect?

Random motion

Violent motion

Light analysis

Light scattering

None

104.

Biology

Bacteria that live on the root nodules of plants:

bacteria that fix carbon dioxide

Nitrogen-fixing bacteria

Oxygen-fixing bacteria

Carbon-fixing bacteria

None

105.

Biology

Diatoms have the ability to float on the surface of water due to...

Swimming with flagella

Storing excess food in the form of oils

Possessing a thin cell wall

Presence of air bladders

None

106.

Math

When there are no outliers in the data, the best measure of central tendency is:

Mean

Median

Mode

Standard deviation

None

107.

Chemistry

Which of the following expresses molality?

mol/1000 g

mol/100 g

mol/1000 L

mol/100 L

None

108.

Physics

In the diagram, point B is the midpoint of the base of an isosceles triangle. If the two positive charges exert a force on the negative charge, it will deflect and pass through point...

None

109.

Biology

What is the most important blood type in the emergency department of hospitals?

None

110.

Chemistry

The following electron configuration represents the sub-energy levels of the main energy levels of an atom of an element in the periodic table that is located in period:

First

Third

Second

Fourth

None

111.

Physics

The compound that has the highest boiling point

1-Iodo Pentane

1-Chloro Pentane

1-Fluoro Pentane

1-Bromo Pentane

None

112.

Math

According to the following shape, which curve represents the lowest average speed?

None

113.

Physics

In the figure is a concave mirror, if a body is placed between the focus and the center of curvature then the image of this body is

Real, non-inverted and magnified

Real, inverted and magnified

Real, inverted and smaller

None

114.

Physics

To make ruler measurements more accurate, which of the following is correct?

Increase the number of markings

Decrease the number of markings

Decrease the length of the ruler

Increase the length of the ruler

None

115.

Physics

In the circuit diagram, there are six bulbs connected in a circuit. If bulb number (1) burns out, what will happen to the glow of the other bulbs?

The glow of bulb number 2 will increase.

All of them will glow with the same intensity.

The glow of bulbs number 3, 4, 5, and 6 will decrease.

The glow of bulb number 2 will decrease.

None

1 out of 115

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