MBBS Admission Mock Test 17

Energy can be transferred from one place to another through:

1 Mark(s)

Your Answer:

linear motion linear motion
circular motion circular motion
force force
waves waves

The combination of atmospheric nitrogen with hydrogen under high temperature and pressure is classified as:

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Your Answer:

atmospheric oxygen fixation atmospheric oxygen fixation
atmospheric nitrogen fixation atmospheric nitrogen fixation
industrial nitrogen fixation industrial nitrogen fixation
biological nitrogen fixation biological nitrogen fixation

Amount of ozone contained by stratosphere is:

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Your Answer:

10ppm 10ppm
20ppm 20ppm
30ppm 30ppm
40ppm 40ppm

An alternating current is represented by the equation I = I∫sinπt which of the following equation represents an alternating current of frequency and amplitude twice that of the above current ?

1 Mark(s)

Your Answer:

I = 2I∫Sin(πt/2) I = 2I∫Sin(πt/2)
I = 2I∫Sin(2πt) I = 2I∫Sin(2πt)
I = 2ISinπt I = 2ISinπt
I = I∫sin(2πt) I = I∫sin(2πt)

The specie which donates electrons to central metal atom in coordination sphere is called____________________?

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Your Answer:

anion anion
cation cation
Ligand is positively charged Ligand is positively charged
acid acid

The logic of Berlin wall already had been undermined but when the news came through that the wall itself had been opened I jumped into a car.

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Your Answer:

had been undetermined already had been undetermined already
had already been undetermined had already been undetermined
had been already undetermined had been already undetermined
No improvement No improvement

The cell membrane of cells is also known as:

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Your Answer:

carbon membrane carbon membrane
endoplasmic membrane endoplasmic membrane
plasma membrane plasma membrane
lipid membrane lipid membrane

Which of the following noble gases is not present in atmosphere?

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Your Answer:

Argon Argon
Helium Helium
Radon Radon
Xenon Xenon

If the bullet of mass 20 g is fired from a gun of 5 kg with a velocity of 100 ms-1 then recoil of the gun is:

1 Mark(s)

Your Answer:

0.4 ms-1 0.4 ms-1
-0.4 ms-1 -0.4 ms-1
1 ms-1 1 ms-1
2 ms-1 2 ms-1

Homologous chromosomes lines side by side process__________?

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Your Answer:

liner liner
synapsis synapsis
unique unique
patteren patteren

The magnetic field strength of solenoid is__________________?

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Your Answer:

B = μNI B = μNI
B = μN/I B = μN/I
B = μnI B = μnI
Both B and C Both B and C

Inactive portion of chromosomes is___________?

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Your Answer:

euchromatic regions euchromatic regions
heterochromatic region heterochromatic region
genes upper part genes upper part
s phase s phase

A point object is placed at a distance of 30 cm from a convex lens of focal length 20 cm. If a plane mirror is placed perpendicular to the principal axis at a distance of 40 cm from the lens on the other side, the final image will be formed:

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Your Answer:

At the optical center At the optical center
20 cm from lens 20 cm from lens
40 cm from lens 40 cm from lens
Infinity Infinity

Bryophytes generation is _________?

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Your Answer:

Autotrophic Autotrophic
Heteromorphic Heteromorphic
Vegterian Vegterian
Carnivores Carnivores

Any substance which accepts H+ is base favours the concept___________________?

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Your Answer:

Lowrys Lowrys
Lewis Lewis
Arrhenius Arrhenius
None of these None of these

The symbol of the prefix used for Mega is_______?

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Your Answer:

G G
h h
M M
E E

The simplest carbohydrates are:

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Your Answer:

Polysaccharides Polysaccharides
Disaccharides Disaccharides
Monosaccharides Monosaccharides
Oligosaccharides Oligosaccharides

The formic acid is used at the industry level for the:

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Your Answer:

production of plastics production of plastics
leather treatment leather treatment
production of vinegar production of vinegar
production of cosmetics production of cosmetics

Some botanists have reported genus riccia have species following __________?

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Your Answer:

100 100
120 120
122 122
200 200

Significant magnetic fields can be produced in:

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Your Answer:

heart only heart only
brain only brain only
lungs lungs
heart and brain heart and brain

Which one has no charge?

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Your Answer:

Atoms Atoms
Molecule Molecule
H2O H2O
Compounds Answer Compounds Answer

The metals which can be cut with a knife are

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Your Answer:

A) Sodium and potassium A) Sodium and potassium
B) Barium and calcium B) Barium and calcium
C) Sodium and mercury C) Sodium and mercury
D) Potassium and calcium. D) Potassium and calcium.

Bombay : Maharashtra : : Trivandrum : __________ ?

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Your Answer:

Calcutta Calcutta
Gujarat Gujarat
Rajasthan Rajasthan
Kerala Kerala

The resultant of forces 10 N along x-axis, 6 N along y-axis and 4 N along negative x-axis is:

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Your Answer:

8.5 N making angle 45° with x-axis 8.5 N making angle 45° with x-axis
8.5 N making angle 90° with x-axis 8.5 N making angle 90° with x-axis
8.3 N making angle 30° with x-axis 8.3 N making angle 30° with x-axis
8 N making angle 45° with x-axis 8 N making angle 45° with x-axis

In the capacitive circuit the current___________________?

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Your Answer:

Lags behind voltage by π/2 Lags behind voltage by π/2
Is in phase with voltage Is in phase with voltage
Opposite in phase of voltage by π Opposite in phase of voltage by π
Leads forward the voltage by π/2 Leads forward the voltage by π/2

All genes located on the same chromosome

1 Mark(s)

Your Answer:

A) form different groups depending upon their relative distance
B) form one linkage group B) form one linkage group
C) will not from any linkage groups C) will not from any linkage groups
D) form interactive groups that affect the phenotype.

The number of platelets in one cubic millimeter of blood is:

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Your Answer:

100000 100000
150000 150000
250000 250000
350000 350000

The lacteal carries fatty acids and glycerol to lymphatic duct to enter into:

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Your Answer:

pulmonary arteries pulmonary arteries
pulmonary veins pulmonary veins
bloodstream bloodstream
atrium atrium

Livingstoni are__________?

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Your Answer:

carnivrous carnivrous
herbivorous herbivorous
omnivorous omnivorous
eat only grass eat only grass

Double circulation means:

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Your Answer:

Two passages through heart Two passages through heart
One passage One passage
Three passages Three passages
No passage No passage

The time interval after which the alternative current voltage or current repeats its value is called its:

1 Mark(s)

Your Answer:

frequency frequency
time period time period
amplitude amplitude
wavelength wavelength

Evaluating Your Answers

MBBS Admission Mock Test 17 : Question 1 of 31