NAT IE Pre-engineering Preparation Online Test for Pakistani Students

Basically Nat is the abbreviation National Aptitude Test, which is essential for getting admission in NTS associated institutes. Nowadays NAT become the popular testing system in Pakistan for getting admission in universities. National testing service is the authoritative body to hold different types of test in Pakistan as most of the universities in Pakistan conducts test in the supervision of NTS for admission and for providing the scholarships.

Before getting admission in any NTS associated institute, the aspirants are required to take and pass the test. Likewise, the other fields of study, the aspirants are also required to take NAT pre engineering test for getting admission in any reputed engineering university of Pakistan. The officials of NTS are responsible for conducting test and for announcing the schedule of test.

NAT I Engineering

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  • Total Questions20

  • Time Allowed25

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NAT I Engineering

00:00
Question # 1

The main structur feature of proteins is

Question # 2

Aryl halides are less reactive towards nucleophilic substitution reactions as compared to alkyl halides due to

Question # 3

Atmosphere of big/metropolitan cities is pothed most by

Question # 4

The heats evolved in combustion of rhombic and monoclinic sulphur are 70960 and -71030 cal mol-1respectively. What will be heat of conversion of rhombic sulphur to monoclinic?

Question # 5

Reaction of acid with alcohols is also known as

Question # 6

Bleaching action of bleaching powder is due to the liberation of

Question # 7

In which molecule carbon atom is sp2 hybridized

Question # 8

By using the fluted filter paper rate of filtration is.

Question # 9

Helium oxygen mixture is used by deep sea divers in preference to nitrogen oxygen mixture because.

Question # 10

Which has largest first ionization energy?

Question # 11

An endothermic reaction is one in which

Question # 12

The credit of discovering neutron goes to.

Question # 13

The mass of the neutron is of the order of.

Question # 14

All the naturally occurring processes proceed spontaneously in a direction which lead to.

Question # 15

The total number of protons in 10 g of calcium carbonate is (N6 = 6.023 X 1023)

Question # 16

The density of nitrogen gas prepared from air is slightly greater than that of nitrogen prepared try a chemical reaction form a compound of nitrogen due to the presence of the following in aerial nitrogen.

Question # 17

Each of the followihing is true of white and red phosphours aexcept that they

Question # 18

Which of the following reactions is used for detecting presence of carbonyl group.

Question # 19

Which species represents the electrophile in aromatic nitrotation?


Question # 20

When sulphur is boiled with Na2SO3 solution , the compound formed is.

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The result of this test is valid for one year hence the successive and eligible aspirants can take admission in university within one year. Eligibility criteria for appearing in NAT-IE test is that the aspirants who wish to appear must have twelve years of education and must have done inter in FSc Pre engineering.

NAT-IE test based on 90 multiple choice Questions. The given time to attempt this test is 120 minutes. There are various categories in the test examine the aptitude of the aspirants. Ilmkidunya makes the wonderful efforts for the ease of the students. Ilmkidunya has uploaded massive amount of NAT-IE multiple choice questions here in the section and by taking this test students can prepare themselves in a better way for the NAT test.

Top Scorers of NAT I Engineering

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    moazzam naseer 13 - May - 2026 07 Min 42 Sec 16/20
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    coral gurl32 24 - Jan - 2026 17 Min 03 Sec 16/20
  • M
    muhammadtalha muhammadtalha 22 - Jul - 2026 03 Min 33 Sec 15/20
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    Zain ul Abideen 08 - Sep - 2026 05 Min 22 Sec 10/20
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    aaa kkk 16 - Jun - 2026 06 Min 00 Sec 10/20
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    Muhammad Bin Qasim 06 - May - 2026 06 Min 43 Sec 10/20
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    fatima rani 14 - Jun - 2026 02 Min 34 Sec 9/20

NAT-I Subject (Pre-Engineering) Important MCQ's

Sr.# Question Answer
1 Which of the following cannot be produced by acidic dehydration of alcohol?
A. Ethers
B. Aldehyds
C. Alkyl Hydrogen sulphate
D. Alkene
2 Chief air pollutant watch is likely is depressed ozone layer
A. sulphur dioxide
B. Carbon dioxide
C. Nitrogen oxide and chlorofluorocarbon
D. None of these
3

In the manufacture of iron from hematite, Limestone is added to act as.
A. Flux
B. A reducing agent
C. An oxidizing agent
D. Stage
4 Hydrolytic conversion of sucrose into glucose and fructose is known as.
A. Induction
B. Inversion
C. Insertion
D. Inhabition
5 In the equilibrium
N2 + 3H2⇌ 2NH3+22 kcal
The formation of ammonia is favoured by
A. Increased the pressure
B. Increase the Temperature
C. Decreasing the pressure
D. Adding ammonia
6 The dimension of rate constant of a second order reaction involves.
A. Neither time nor concentration
B. Only time
C. Time and concentration
D. Time and square of concentration
7 Portland cement is manufactured by using.
A. Limestone, clay and sand
B. Limestone, gypsum and sand
C. Limestone, gypsum and alumina
D. Limestone, clay and gypsum
8

If of litee of air is passed repeatedly over heated copper and magnesium till no further reduction in volume takes place, the volume finally obtained would be approximately.
A.

  • 10 ml

B. 800 ml
C. zero
D. 200 ml
9 Ozone is not
A. All allotrope
B. A prowerful oxidizing agent
C. Paramagnetic
D. A bent molecule
10 Which of the following pairs are chemically dissimilar?
A. Na and K
B. Be and Sr
C. Zr and Hr
D. Ca and Zn

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