NUMS Mock Test 13 - Online MCQ Exam

Dolly, the sheep was a highly successful clone from a somatic cell, reported back in________?

1 Mark(s)

Your Answer:

1993 1993
1994 1994
1995 1995
1996 1996

Which molecule is linear?

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Your Answer:

$\ce{H2O}$ $\ce{H2O}$
$\ce{NH3}$ $\ce{NH3}$
$\ce{CO2}$ $\ce{CO2}$
$\ce{SO2}$ $\ce{SO2}$

Corona virus is__________?

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Your Answer:

positive stranded RNA positive stranded RNA
Negative strand RNA Negative strand RNA
Positive strand DNA Positive strand DNA
Negative strand DNA Negative strand DNA

Kirchhoff’s 2nd rule is related to: ___________?

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Your Answer:

IR Drops IR Drops
Battery emf Battery emf
junction voltages junction voltages
both “1” and “2” both “1” and “2”

Keystone species are:

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Your Answer:

Crucial for ecosystem function Crucial for ecosystem function
Most abundant Most abundant
Rare species Rare species
New species New species

The major source of energy to perform cellular functions such as exocytosis, endocytosis, movement, and transmission of nerve impulses is:

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Your Answer:

Adenosine Triphosphate (ATP) Adenosine Triphosphate (ATP)
Flavin Adenine Dinucleotide (FAD) Flavin Adenine Dinucleotide (FAD)
Adenosine monophosphate (AMP) Adenosine monophosphate (AMP)
none of above none of above

Why is phenol acidic in nature?

1 Mark(s)

Your Answer:

Presence of a carbonyl group Presence of a carbonyl group
Aromatic ring structure Aromatic ring structure
Presence of a hydroxyl group Presence of a hydroxyl group
High boiling point High boiling point

The cat jumped ____ her.

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Your Answer:

in in
over over
upon upon
None of These None of These

Choose the correct statement. In the case of AC circuit ohms law holds for_______________?

1 Mark(s)

Your Answer:

Peak values of voltage and current Peak values of voltage and current
Effective values of voltage and current Effective values of voltage and current
Instantaneous values of voltage and current
All of the above All of the above

Acquired immunity is:

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Your Answer:

Inborn Inborn
Non-specific Non-specific
Pathogen-specific Pathogen-specific
Universal Universal

Photorespiration occurs in:

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Your Answer:

C4 plants C4 plants
CAM plants CAM plants
C3 plants C3 plants
All plants equally All plants equally

Choose the antonym of 'Abundant'

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Your Answer:

Plenty Plenty
Scarce Scarce
Sufficient Sufficient
Ample Ample

Transuranic elements have an atomic number_______________?

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Your Answer:

Greater than 72 Greater than 72
Greater than 82 Greater than 82
Greater than 92 Greater than 92
Greater than 102 Greater than 102

The process of copying genetic information from one strand of DNA to RNA is termed as _________ .

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Your Answer:

A) replication A) replication
B) transcription B) transcription
C) translation C) translation
D) reverse transcription D) reverse transcription

What are the compounds called when an -OH group is attached to a benzene ring?

1 Mark(s)

Your Answer:

halo alkanes halo alkanes
phenols phenols
ethers ethers
alcohols alcohols

Which of the following is the same as Sial, Sima, Mantle ?

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Your Answer:

Core Core
Asteroid Asteroid
Ionosphere Ionosphere
Comet Comet

Age at the beginning of the period Permian million years ago__________?

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Your Answer:

285 285
400 400
195 195
300 300

Girl : Beautiful : : Boy : __________?

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Your Answer:

Smart Smart
Heroic Heroic
Courageous Courageous
Handsome Handsome

The relative lowering of vapour pressure is directly proportional to molality if the solution is________________?

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Your Answer:

concentrated concentrated
dilute dilute
saturated solution saturated solution
all of the above all of the above

Rajesh said, "I bought a car yesterday."

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Your Answer:

Rajesh said that I have bought a car the previous day.
Rajesh told us that he had bought a car yesterday.
Rajesh said that he bought a car the previous day.
Rajesh said that he had bought a car the previous day.

Affix a revenue stamp and put your signature ...... it.

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Your Answer:

on on
upo upo
above above
over over

Polyploidy is:

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Your Answer:

One set One set
Two sets Two sets
More than two sets More than two sets
No sets No sets

1 Henry is equal to:

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Your Answer:

$1 V s / A$ $1 V s / A$
$1 V A / s$ $1 V A / s$
$1 J / A$ $1 J / A$
$1 T m^2$ $1 T m^2$

He admired the speed with which he completed the work and appreciating the method adopted by him

1 Mark(s)

Your Answer:

appreciate the method being adopted appreciate the method being adopted
appreciated the method adopted appreciated the method adopted
appreciate the method of adoption appreciate the method of adoption
appreciated the method adopting method appreciated the method adopting method
No correction required No correction required

Equation of a traveling wave is $y = 10^{-4} \sin(60t + 2x)$. The direction and velocity are:

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Your Answer:

Positive x, 30 m/s Positive x, 30 m/s
Negative x, 60 m/s Negative x, 60 m/s
Negative x, 30 m/s Negative x, 30 m/s
Positive x, 2 m/s Positive x, 2 m/s

The bond length of C=C is___________?

1 Mark(s)

Your Answer:

1.20A° 1.20A°
1.34A° 1.34A°
1.54A° 1.54A°
1.68A° 1.68A°

If our friends are not able to take us in their car, we must make ...... arrangements to go to the airport.

1 Mark(s)

Your Answer:

alternative alternative
another another
alternate alternate
possible possible

Choose analogous pair: Scythe : Reaping

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Your Answer:

Light : Shining Light : Shining
Shears : Cutting Shears : Cutting
Saws : Gluing Saws : Gluing
Screws : Turning Screws : Turning

When a gas at reduced pressure is subjected to an electric discharge, the rays originating from the negative electrode are-

1 Mark(s)

Your Answer:

A) Cathode rays A) Cathode rays
B) Anode rays B) Anode rays
C) X-rays C) X-rays
D) Radiation ray D) Radiation ray

When alpha and beta particles are slowed down by collisions, they become:

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Your Answer:

harmful harmful
harmless harmless
useful useful
expensive expensive

The term ‘clone’ cannot be applied to offspring formed by sexual reproduction because

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Your Answer:

A) offspring do not possess exact copies of parental DNA
B) DNA of only one parent is copied and passed on to the offspring
C) offspring are formed at different times
D) DNA of parent and offspring are completely different

Beautiful :

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Your Answer:

Wonderful Wonderful
Graceful Graceful
Ugly Ugly
Handsome Handsome
Marvelous Marvelous

A cell that contain single set of chromosomes__________?

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Your Answer:

diploid diploid
haploid haploid
nonchromatic nonchromatic
tuf of chromosomes tuf of chromosomes

CONTRACT : IMPLODE ::

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Your Answer:

expand : swell expand : swell
descend : plummet descend : plummet
add : accelerate add : accelerate
cool : solidify cool : solidify

Solids whose atoms arrange themselves in different forms are:

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Your Answer:

isotopes isotopes
crystals crystals
allotropes allotropes
amorphous amorphous

Macracanthorhynchus hirudinaceus live in___________?

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Your Answer:

pigs pigs
human human
mammals mammals
duck duck

Cyanohydrin formation is:

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Your Answer:

Elimination Elimination
Substitution Substitution
Nucleophilic addition Nucleophilic addition
Redox reaction Redox reaction

The ‘element’ of an electric iron is made of:

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Your Answer:

iron iron
nickel nickel
nichrome nichrome
tungsten tungsten

Your Spanish is really good but mine _____?

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Your Answer:

isn’t isn’t
haven’t haven’t
doesn’t doesn’t
don’t don’t

Man is related to Shout in the same way as Crow is related to?

1 Mark(s)

Your Answer:

Caw Caw
Chirp Chirp
Mutter Mutter
Mob Mob

In some snail is proteinaceous covering is__________?

1 Mark(s)

Your Answer:

operculum operculum
nacreous nacreous
mantle cavity mantle cavity
prismatic layer prismatic layer

Denaturation in PCR occurs at:

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Your Answer:

50°C 50°C
94-95°C 94-95°C
72°C 72°C
37°C 37°C

The sum of two or more forces is called:

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Your Answer:

resultant forces resultant forces
like parallel forces like parallel forces
unlike forces unlike forces
positive forces positive forces

Which of the following do not give aldol condensation reactions ?

1 Mark(s)

Your Answer:

formaldehyde formaldehyde
acetaldehyde acetaldehyde
diemthyl ketone diemthyl ketone
propionaldehyde propionaldehyde

As the size of the atom increases down the group, the electro positivity:

1 Mark(s)

Your Answer:

increases increases
decreases decreases
remains same remains same
none of above none of above

Evaluating Your Answers

NUMS Mock Test 13 : Question 1 of 45