NDDC Scholarship Mechanical Engineering Past Questions and Answers[free download]

NDDC Scholarship Mechanical EngineeringPast Questions And Answers [Free – Download]

Are you a mechanical engineering student or graduate aspiring to secure the prestigious Niger Delta Development Commission (NDDC) Scholarship? Congratulations, you’ve come to the right place! The NDDC Scholarship offers an excellent opportunity to further your studies and gain valuable skills in your field. To help you ace the scholarship examination, we have compiled a comprehensive guide featuring past questions and expert answers specific to Mechanical Engineering. Let’s dive in and equip you for success!

NDDC Scholarship past questions provide a glimpse into the exam format, question types, and topics that are likely to be covered in the actual examination. By studying these past questions, you can gain insights into the exam pattern, identify recurring concepts, and prioritize your preparation accordingly. Familiarity with past questions enhances your confidence, reduces anxiety, and ensures you perform at your best during the scholarship test.

What Makes Our NDDC Scholarship Past Questions Stand Out?

1. Comprehensive Coverage: Our collection spans multiple years, ensuring that you’re well-prepared for any surprises the exam might throw your way.
2. Detailed Answers: Each question is accompanied by a comprehensive answer guide, allowing you to learn from your mistakes and reinforce your knowledge.
3. Exam-Relevant Content: Our team of experts has painstakingly compiled the most relevant topics and questions that align with the NDDC Scholarship exam syllabus.

About NDDC Scholarship Test Style and Format (Updated)

NDDC overseas scholarship test was conducted by Cinfores-Ltd, between 2010 and 2015. Since 2016, the tests are now conducted by MEIL (MARG Educational International Limited).

The test usually comprises of 2 sections –
1. General questions which everyone will have to sit, and
2. Discipline-based questions.
For example, candidates in Engineering and Science related disciplines could take a mix of science-based questions like maths, English, physics, and chemistry for part 1, then discipline-specific questions for part 2.
2016 and 2017 tests contained more discipline-specific tests and English language tests as general papers. The test usually lasts between 30 to 60 minutes.

Sample Past Questions for NDDC Scholarship Aptitude Test – for Mechanical Engineering candidates

PHYSICS

1. Planets are kept in orbit by the?
A. Attraction among the Planets
B. Attraction among the Planets and the Sun
C. Radiations from the Sun
D. Gravitational pull of the Sun

2. Which from the following is NOT a Renewable Energy?
A. Geothermal
B. Solar
C. Nuclear
D. Bio fuels

3. The current through a resistor in an A.C. circuit is given as 2 sin wt. Determine the
D. C. equivalent of the current. A.(1 / 2) A,
B. 2A
C. 2A
D. 22A

4. Short-sight defect could be corrected by a _
A. convex lens
B. concave lens
C. converging lens
D. none of these

5. For semi-conductors to have negative temperature coefficient of resistance implies that
A. they have electrons and holes at high temperatures.
B. their resistance is constantly changing with temperature.
C. their resistance increases with temperature
D. their resistance decreases with temperature.

6. The distance of Moon from the Earth is km.
A. 364,000
B. 384,000
C. 464,000
D. 484,000

7. Who wasthe founder of Electromagnetism
A. Newton
B. Galileo
C. Aristotle
D. Faraday

8. In measuring high frequency A.C. the instrument used is the
A. hot wire ammeter
B. d.c. ammeter
C. moving coil ammeter
D. moving iron ammeter.

9. Organic chemistry is the study of
A. The earth
B. Carbon containing compounds
C. Hydrogen containing compounds
D. Oxygen containing compounds

10.Torque is delined as
A. product of force and moment arm
B. turning effect of force
C. cross product of position vector and force
D. All of these

11.A metal of volume 40cm3 is heated from 300C to 900C, the increase in volume is—
[Linear expansivity of the metal= 2.0 x 10-5K·1]
A. 0.40cm3
B. 0.14cm
C 4.00cm3
D. 1 .20cm3

CHEMISTRY

12.If the volume of a gas increases steadily as the temperature decreases at constant pressure,
the gas obeys
A Charles’ law
B. Graham’s law
C. Boyle’s law
D. pressure law.

13.The temperature of the system decreases in an _
A. adiabatic compression
B. isothermal expansion
C. isothermal compression
D. adiabatic expansion

14.Lenz’s law is a law of the conservation of
A. energy
B. momentum
C. electric
D. electric charge.

15.If 16mA of current flows through a conductor in one second, the number of electrons transported per second is
A_ 1.00 X 1020
B. 1.00 X 1017
C. 2.56 X 1 o-ll
D. 2.56xl0·18

16.The amount of heat evolved when 500 cm3 of 0. 1 M HCI is mixed with 200 cm3 of
0. 2 M NaOH is
A. 1.292 kl
B. 2.292 kl
c. 3.392 kl
D. 0.292 kl

17.Diamond is a bad conductor because
A. It has a tight structure
B. It has a higli density
C. There is no free electron present in the crystal of diamond to conduct electricity
D. None of tile above

18. Existence of an element in more than form is known as
A. allotropy
B. Isomorphism
C. Isotropy
D. none of these

19.The wave number of the light emitted by a certain source is 2 x 1 OA6_ The wavelength of
this light is
A. 500 mm
B. 500 m
C. 200 nm
D. 500 nm

20.Plastic bags are travel.
A.rare
B.ephemeral
C.ubiquitous
D.fleeting
E.covert

21.Dr. Stuart needs to thesis is
A.support – profound
B.bolster – acceptable
C.refine – satisfactory
D.buttress – inadequate
E.define – succinct

22 Each question consist of two words which have a certain relationship to each other followed by four pairs of related words, Select the pair which has the same relationship.
PAIN : SEDATIVE
A. comfort: stimulant
B. grief : consolation
C. trance : narcotic
D. ache : extraction

23.Through the 19th Century, the classics of Western Civilization were considered to be
theof wisdom and culture, and an person – by definition- knew tnem well.
A. foundation – average
B. epitome – uneducated
C. cornerstone – obtuse
D. font – ecclesiastical
E. repository – educated

23.In this biography we are given a glimpse of the young man pursuing the path of
the poet despite and rejection slips.
A. doggedly – disappointment
B. tirelessly – encouragement
C. sporadically – awards
D. successfully – acclaim
E. nsuccessfully – failure

24.All European countries are seeking to diminish the check upon individual which
state examinations with their
A. rights – liberating
B. liberties – empowering
C. spontaneity – tyrannous
D. foibles – inevitable growth have bought in their train.
E. creativity – soporific

25.In keeping with his own in international diplomacy, Churchill proposed a
personal meeting of heads of government, but the effort was doomed to failure, as the temper of the times was
A. ideas – pluralistic
B. predilections – inimical
C. aversions – hostile
D. impulses – amicable
E. maxims – salacious

26.The wall and floor decorations created by Indian housewives are usually ,
remaining hours, days, or at most, weeks before being worn off by human activity or weather and
replaced by new .
A. perennial – drawings
B. ephemeral – designs
C. trivial – purchases
D. impermanent – furnishings
E. innovative – pictures

27.The subtle shades of meaning, and still subtler echoes of association, make language an instrument which scarcely anything short of genius can wield with

A. confidence – aloofness
B. definiteness – certainty
C. sincerity – hope .
D. conservatism – alacrity
E. eloquence – ruthlessness

28.Although the deep sea has a typically warm fauna, near vents in the sea bed where water emerges live remarkable densities of invertebrates and fis
A. verdant
B. unique
C. lush
D. pallid
E. sparse

29.Their bantering talk seemed
A. hostile – antipathy
B. amicable – antagonism
C. jovial – assumptions
D. exasperating – frustrations
E. friendly – geniality

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