GIKI Entry Mock Test 7 - Online MCQ Exam

A goalkeeper in a game of football pulls his hands backwards after holding the ball shot at the goal. This enables the goalkeeper to (NCERT Exemplar)

1 Mark(s)

Your Answer:

A) exert larger force on the ball A) exert larger force on the ball
B) reduce the force exerted by the ball on hands
C) increase the rate of change of momentum
D) decrease the rate of change of momentum.

One Faraday equals:

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Your Answer:

96,500 C 96,500 C
6,500 C 6,500 C
1,96,500 C 1,96,500 C
9,650 C 9,650 C

Shadows give us information about

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Your Answer:

A) shape of source A) shape of source
B) shape of object B) shape of object
C) surface C) surface
D) size of object. D) size of object.

Choose similar word: Canada : Chile : Germany

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Your Answer:

Spain Spain
Paris Paris
Chicago Chicago
Ottawa Ottawa

Which one of the following is a buffer solution ?

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Your Answer:

brine brine
blood blood
glue glue
solution of CuSO4 solution of CuSO4

The action and reaction due to force of gravitation are equal in magnitude but opposite in:

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Your Answer:

size size
direction direction
volume volume
none of above none of above

Fill in the blank with the most appropriate option:He met me with the bird in his hand. It _____ curiously at me.

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Your Answer:

looks looks
was looking was looking
has been looking has been looking
would look would look

At what displacement is the Kinetic Energy equal to Potential Energy in SHM?

1 Mark(s)

Your Answer:

$A/\sqrt{2}$ $A/\sqrt{2}$
$A/2$ $A/2$
$A/4$ $A/4$
$A/\sqrt{3}$ $A/\sqrt{3}$

In a closed organ pipe, the frequencies of harmonics are in the ratio:

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Your Answer:

01:02:03 01:02:03
01:03:05 01:03:05
01:04:09 01:04:09
01:01:01 01:01:01

What is \$68\%$ of \$200$?

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Your Answer:

130 130
136 136
142 142
148 148

If each ticket of amusement park is sold for $20 then the function for total sales can be written as:

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Your Answer:

y = 20 + x y = 20 + x
20xy 20xy
x = 20y x = 20y
y = 20x y = 20x

PONDER

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Your Answer:

Think Think
Evaluate Evaluate
Anticipate Anticipate
Increase Increase

DELECTABLE:

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Your Answer:

Nobel Nobel
Enjoyable Enjoyable
Delicious Delicious
Sumptuous Sumptuous

Which of the following acid can show Cis-trans isomerism?

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Your Answer:

Malonic Acid Malonic Acid
Maleic Acid Maleic Acid
Succinic Acid Succinic Acid
Lactic Acid Answer Lactic Acid Answer

In the human diet, cellulose is referred to as:

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Your Answer:

vitamin vitamin
fiber fiber
lipid lipid
protein protein

If two mixers and one T.V cost Rs. 7000. While two T.V s and one mixer cost Rs. 9800. The value of one T.V is:_________?

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Your Answer:

Rs. 2800 Rs. 2800
Rs. 2100 Rs. 2100
Rs. 4200 Rs. 4200
Rs. 8400 Rs. 8400

What is the role of a solvent in a solution?

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Your Answer:

A) To be dissolved A) To be dissolved
B) To dissolve another substance B) To dissolve another substance
C) To separate substances C) To separate substances
D) To create a heterogeneous mixture D) To create a heterogeneous mixture

We have been in Sector: 8, Gandhinagar . . . . . . . 1997.

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Your Answer:

for for
from from
about about
since since

The value of fourth proportional to 5, 8, 15 should be:

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Your Answer:

21 21
22 22
24 24
26 26

Which of the following has equal number of protons and neutrons?

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Your Answer:

A) Deuterium A) Deuterium
B) Lithium B) Lithium
C) Fluorine C) Fluorine
D) Chlorine Directions (Q. No. 1 to 14): Each question below consists of an Assertion (A) and a Reason (R). Use the following key to choose the appropriate answer.

He bought a three ___________ suit.

1 Mark(s)

Your Answer:

Hundred-Dollars Hundred-Dollars
Hundreds-Dollar Hundreds-Dollar
Hundred-Dollar Hundred-Dollar
Hundreds-Dollars Hundreds-Dollars

Compounds that have the same molecular formula but a different arrangement of atoms in their molecules are called:

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Your Answer:

isotopes isotopes
isomers isomers
hydrocarbons hydrocarbons
organic compounds organic compounds

Three prime numbers less than 20, whose product is 231.

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Your Answer:

A) 3, 7 and 11 A) 3, 7 and 11
B) 3, 5 and 7 B) 3, 5 and 7
C) 7,11 and 13 C) 7,11 and 13
D) None of these D) None of these

End name of enzyme is___________________?

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Your Answer:

yl yl
ase ase
one one
al al

In London the cars go . . . . . . . . the left side.

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Your Answer:

in in
on on
to to
near near

Two shorter legs of a triangle are 7 cm and 24 cm. Which conclusion is correct?

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Your Answer:

A) It is not a right-angled triangle. A) It is not a right-angled triangle.
B) Its hypotenuse is not a whole number.
C) Its hypotenuse is 25 cm. C) Its hypotenuse is 25 cm.
D) Its sides do not form a primitive Baudhayana triple

Cyanohydrin formation is:

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Your Answer:

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

What is related to Leaves in the same way as Chatter is related to?

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Your Answer:

Whistle Whistle
Ripple Ripple
Rustle Rustle
Cackle Cackle

Which term denotes “causing weakness or debilitation”?

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Your Answer:

Evanescent Evanescent
Enervating Enervating
Discredit Discredit
Diligent Diligent

Amylose is__________________?

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Your Answer:

Soluble in water Soluble in water
Insoluble in water Insoluble in water
Soluble in alcohol Soluble in alcohol
Partially soluble in alcohol Partially soluble in alcohol

The unit for density is:

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Your Answer:

m m
mole mole
kg m-3 kg m-3
Pa Pa

The number of forces that can be added by head to tail rule are:

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Your Answer:

4 4
2 2
5 5
any number any number

The estimated value of the cubic root of 1350 is:

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Your Answer:

3674.23 3674.23
56.7423 56.7423
36.7423 36.7423
367.423 367.423

Element that have same number of neutrons are called__________?

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Your Answer:

isotope isotope
isobar isobar
isotone isotone
None of these None of these

What percent of 120 are 90?

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Your Answer:

25% 25%
50% 50%
75% 75%
33% 33%

Rutherford's alpha scattering experiment led to the discovery of:

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Your Answer:

Electron Electron
Nucleus Nucleus
Neutron Neutron
Proton Proton

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

Synonym of “pneumatic” is _________?

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Your Answer:

pertaining to air pertaining to air
automatic automatic
sick sick
elastic elastic

If $a:b = 3:4$ and $b:c = 5:6$, find $a:b:c$

1 Mark(s)

Your Answer:

0.63916666666667 0.63916666666667
0.51134259259259 0.51134259259259
0.42729166666667 0.42729166666667
0.76701388888889 0.76701388888889

Electric charges can be separated into:

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Your Answer:

two types two types
single type single type
no type no type
three types three types

421 * 0.9 + 130 * 101 + 10000 = ___________?

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Your Answer:

33500 33500
23500 23500
22500 22500
24500 24500

A tap can fill a tank in 32 min. and another can empty it in 16 min. If the tank is already half full and both the tanks are opened together, the tank will be_________?

1 Mark(s)

Your Answer:

12 min 12 min
14 min 14 min
16 min 16 min
20 min 20 min

The process of aluminium extraction is called__________________?

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Your Answer:

Hall process Hall process
Thermite process Thermite process
Haber process Haber process
Contact process Contact process

Which one is a pure carbon?

1 Mark(s)

Your Answer:

Coal Tar Coal Tar
Coal gas Coal gas
Coke Coke
None of These None of These

Which color of KMnO4 solution is discharged when an alkene is treated with a dilute alkaline aqueous solution of KMnO4?

1 Mark(s)

Your Answer:

red red
brown brown
orange orange
pink pink

Evaluating Your Answers

GIKI Entry Mock Test 7 : Question 1 of 45