Official Paper

RRC Group D Previous Year Paper 27 (Held On: 23 Sept 2018 Shift 2)

100 questions · 90 minutes · with answers · free

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CBT (100 questions)

The LCM of 15x³y⁴and 12x²y⁵is:

((a))
25x³y⁵
((b))
15x³y⁵
((c))
12x³y³
((d))
60x³y⁵

Show Answer

Answer: ((a))

25x³y⁵

An object of mass 1 kg has a potential energy of 2 J relative to the ground, when it is at a height of? (Take g = 10 m/s²)

((a))
0.2 m
((b))
1 m
((c))
0.1 m
((d))
0.5 m

Show Answer

Answer: ((a))

0.2 m

Find the next number in the series:

13, 18, 28, 43, 63, ?

((a))
89
((b))
88
((c))
90
((d))
85

Show Answer

Answer: ((a))

$84{\rm{}} \div {\rm{}}\left[ {50{\rm{}}-{\rm{}}\left{ {{4^3} - \left( {30{\rm{}}-{\rm{}}128{\rm{}} \div {\rm{}}\overline {8 \times 4} } \right)} \right}} \right] = ?$

((a))
12
((b))
3
((c))
4
((d))
7

Show Answer

Answer: ((a))

Babur, an Afghan ruler, established the Mughal dynasty in India in _________.

((a))
1526 AD
((b))
1256 AD
((c))
1656 AD
((d))
1652 AD

Show Answer

Answer: ((a))

1526 AD

Rahim started a journey 15 minutes late, and as a result, had to drive at a speed of 54 km/h instead of 45 km/h to reach his destination on time. What is the distance covered during the course of the journey?

((a))
90 Km
((b))
67.5 Km
((c))
13.5 Km
((d))
75.5 Km

Show Answer

Answer: ((a))

90 Km

In a square having a side of 23 m, two 3 m wide paths run through the centre of the park. What will be the total cost of gravelling the path at the rate of Rs. 1/dm²?

((a))
Rs. 129
((b))
Rs. 13,800
((c))
Rs. 12,900
((d))
Rs. 138

Show Answer

Answer: ((a))

Rs. 129

Read the given statement and the following conclusions carefully and select which of the conclusions logically follow(s) from the statements.

Statement:

I. All emerald are gems.

II. All gems are rocks.

Conclusions:

I. All emeralds are rocks.

II. All rocks are emeralds.

((a))
Only conclusion II follows.
((b))
No conclusions follow.
((c))
All the conclusions follow.
((d))
Only conclusion I follows.

Show Answer

Answer: ((a))

Only conclusion II follows.

Who has been appointed as the first female chief justice of Pakistan?

((a))
Syeda Tahira Safdar
((b))
Fauziya Ahmed
((c))
Jameela Khan
((d))
Nabeela Hussain

Show Answer

Answer: ((a))

Syeda Tahira Safdar

How many banks were nationalised in 1969?

((a))
8
((b))
10
((c))
7
((d))
14

Show Answer

Answer: ((a))

How many squares are present in the following figure?

((a))
15
((b))
18
((c))
16
((d))
17

Show Answer

Answer: ((a))

The power of a lens is -2.5 D. The type of lens and its focal length are respectively:

((a))
Convex, -0.40 m
((b))
Concave, -0.40 m
((c))
Concave, 0.40 m
((d))
Convex, 0.40 m

Show Answer

Answer: ((a))

Convex, -0.40 m

Which mela/fair to be listed in UNESCO’s list of Intangible cultural heritage.

((a))
Kumbh Mela
((b))
Gangasagar Mela
((c))
Jagannath Rath-Yatra Mela
((d))
Pushkar Fair

Show Answer

Answer: ((a))

Kumbh Mela

Ce-58 is a member of _______ block of elements.

((a))
d
((b))
p
((c))
f
((d))
s

Show Answer

Answer: ((a))

An object of mass 20 kg is moving with an uniform velocity of 5 ms^-1. What is the kinetic energy possessed by it.

((a))
350 J
((b))
150 J
((c))
200 J
((d))
250 J

Show Answer

Answer: ((a))

350 J

Who predicted the existence of some yet to be discovered elements on the basis of gaps in his periodic table?

((a))
Mendeleev
((b))
Dobereiner
((c))
Newlands
((d))
Mosely

Show Answer

Answer: ((a))

Mendeleev

Which of the following three elements have filled outermost shells?

((a))
Magnesium (Mg), Helium (He), Neon (Ne)
((b))
Magnesium (Mg), Calcium (Ca), Barium (Ba)
((c))
Lithium (Li), Sodium (Na), Potassium (K)
((d))
Helium (He), Neon (Ne), Argon (Ar)

Show Answer

Answer: ((a))

Magnesium (Mg), Helium (He), Neon (Ne)

Seema got Rs. 50 from her father and bought a toffee for Rs. 15. Her mother gave her Rs. 30, but her brother took Rs. 42 from her. How much money was left with her?

((a))
Rs. 20
((b))
Rs. 5
((c))
Rs. 23
((d))
Rs. 24

Show Answer

Answer: ((a))

Rs. 20

Find the odd one out:

((a))
A
((b))
B
((c))
C
((d))
D

Show Answer

Answer: ((a))

Qutub-ud-din Aibak became the first Sultan of Delhi in _______.

((a))
1206 AD
((b))
1060 AD
((c))
1260 AD
((d))
1606 AD

Show Answer

Answer: ((a))

1206 AD

The area of an equilateral triangle is half the area of a square. The ratio of the height of the said triangle and an edge of the square is:

((a))
$\sqrt{3}:2$
((b))
$\sqrt 2 ;:\sqrt[4]{3}$
((c))
$\sqrt 3 ;:\sqrt[4]{2}$
((d))
$\sqrt[4]{3};:\sqrt2$

Show Answer

Answer: ((a))

$\sqrt{3}:2$

If PINE is written as SLQH, then how will you write ATE?

((a))
DWH
((b))
WEI
((c))
EWI
((d))
EUG

Show Answer

Answer: ((a))

DWH

The following pie diagram shows the information about Non Performing Assets (NPA) processed by the various banks of India until December 2017. If the total NPA under all the banks is 300 lakh crores, which bank contains more NPA compared to the other banks?

((a))
F
((b))
B
((c))
A
((d))
E

Show Answer

Answer: ((a))

Select the option that is related to the third word on the same basis as the second word is related to the first word.

Hot : Cold : : Talk : ?

((a))
Walk
((b))
Silence
((c))
Composed
((d))
Hot

Show Answer

Answer: ((a))

Walk

Name the committee that has been constituted by the Union government to examine the existing framework with regard to virtual currencies?

((a))
Dharamraj Committee
((b))
Dinesh Sharma Committtee
((c))
Dheeraj Sharma Committee
((d))
Govind Rajan Committee

Show Answer

Answer: ((a))

Dharamraj Committee

An express train moves with a speed of 144 km/hr. Calculate the distance covered by train in 15 minutes.

((a))
35 km
((b))
32 km
((c))
33 km
((d))
36 km

Show Answer

Answer: ((a))

35 km

A question is given followed by two arguments numbered I and II. you have to decide which of the arguments is a ‘strong’ argument.

Question: Should the people of India pay taxes to the government?

Arguments:

I. Yes, taxes have to be paid to the government to run the country.

II. No, taxes need not to be paid, as a person has to look after his/her needs first.

((a))
Neither argument I nor II is strong
((b))
Both arguments I and II are strong
((c))
only argument I is strong
((d))
only argument II is strong

Show Answer

Answer: ((a))

Neither argument I nor II is strong

What is Sublimation?

((a))
It is the process of conversion of a liquid into gas
((b))
It is the process of conversion of a solid into liquid.
((c))
It is the process of conversion of a solid into vapour.
((d))
It is the process of conversion of a gas into liquid.

Show Answer

Answer: ((a))

It is the process of conversion of a liquid into gas

Pipes A and C can fill an empty cistern in 7 and 10.5 hours, respectively while pipe B can drain the filled cistern in 5.25 hours. If the three pipes are turned on together when the cistern is empty, how many hours will it take for the cistern to be $\frac{2}{3}$ full?

((a))
21
((b))
12
((c))
14
((d))
15.75

Show Answer

Answer: ((a))

Find the odd one out:

((a))
B
((b))
C
((c))
D
((d))
A

Show Answer

Answer: ((a))

The ______ is connected in parallel in an electric circuit.

((a))
Voltmeter
((b))
Fuse
((c))
Galvanometer
((d))
Ammeter

Show Answer

Answer: ((a))

Voltmeter

Find the next term in the series.

C2, G12, K72, ________.

((a))
O434
((b))
O432
((c))
P434
((d))
P432

Show Answer

Answer: ((a))

O434

Read the given statements and the following conclusions carefully and select which of the conclusions logically follow(s) from the statements.

Statements:

All spectacles are glass.

All glass are sand.

Conclusions:

All spectacles are sand.

All sand are glass.

((a))
Only conclusion 2 follows.
((b))
All the conclusions follow.
((c))
Only conclusion 1 follows.
((d))
None of the conclusions follows.

Show Answer

Answer: ((a))

Only conclusion 2 follows.

Which of the following does NOT belong to this group?

A. Rock

B. River

C. Author

D. Mountain

((a))
D
((b))
A
((c))
C
((d))
B

Show Answer

Answer: ((a))

Satya Pal Malik was appointed as the Governor of _______ by President Ram Nath Kovind.(2019)

((a))
Goa
((b))
Bihar
((c))
Odisha
((d))
Jharkhand

Show Answer

Answer: ((a))

Goa

In 2018, who took charge as the chief of the Narcotics Control Bureau?

((a))
H.P. Kumar
((b))
Abhay
((c))
S.C. Rohatgi
((d))
Rakesh Goyal

Show Answer

Answer: ((a))

H.P. Kumar

Which of the following physical quantities has no unit?

((a))
Momentum
((b))
Density
((c))
Pressure
((d))
Relative density

Show Answer

Answer: ((a))

Momentum

Consider the given statement(s) and decide which of the given assumption(s) is/are implicit in the statement.

Statement:

Exercise improves overall health.

Assumptions:

I. Increased serotonin levels brings health benefits.

II. Exercise removes toxins naturally in the form of sweat.

((a))
Only I is implicit.
((b))
Neither I nor II is implicit
((c))
Both I and II are implicit
((d))
Only II is implicit.

Show Answer

Answer: ((a))

Only I is implicit.

$X = \frac{{63.5535}}{{13.05}}$

Find the value of x?

((a))
4.46
((b))
4.28
((c))
4.87
((d))
4.48

Show Answer

Answer: ((a))

4.46

In a village, 15% of the population are females and there are 272 males. Find the total population of that village.

((a))
400
((b))
420
((c))
380
((d))
320

Show Answer

Answer: ((a))

400

What is the GDP growth rate for India in 2019-20 projected by International Monetary Fund (IMF)?

((a))
6.5%
((b))
4.8%
((c))
6%
((d))
5.5%

Show Answer

Answer: ((a))

6.5%

How many rectangles are there in the following figure?

((a))
21
((b))
20
((c))
24
((d))
19

Show Answer

Answer: ((a))

Which of the answer figures is formed from the shapes given in the problem figure?

Problem figure:

Answer figure:

((a))
C
((b))
B
((c))
D
((d))
A

Show Answer

Answer: ((a))

Which of the given assumptions is/are implied from the below statement?

Statement:

Too much urbanisation leads to mass pollution of land and water.

Assumptions:

I. The statement highlights the alarming condition of depleting natural resources.

II. Urbanisation is representative of economic empowerment.

((a))
Neither assumption I nor II is implicit
((b))
Only assumption II is implicit
((c))
Both assumption I and II are implicit
((d))
Only assumption I is implicit

Show Answer

Answer: ((a))

Neither assumption I nor II is implicit

An object floats in water with one–third of its volume underwater. The density of the object is n times the density of water where n is:

((a))
1/6
((b))
1/3
((c))
1/4
((d))
2

Show Answer

Answer: ((a))

1/6

The state animal of Haryana is _______.

((a))
Alligator
((b))
Blackbuck
((c))
Ox
((d))
Rhinoceros

Show Answer

Answer: ((a))

Alligator

What is the chemical formula of Alkynes?

((a))
CnH2n-1
((b))
C_nH_2n
((c))
C_nH_2n-2
((d))
C_nH_2n+1

Show Answer

Answer: ((a))

CnH2n-1

Which country recently overtook Saudi Arabia as India’s top oil supplier?

((a))
Kuwait
((b))
Iraq
((c))
United Arab Emirates
((d))
Oman

Show Answer

Answer: ((a))

Kuwait

The resistance of a metallic wire is

((a))
directly proportional to its length and inversely proportional to its area of cross-section.
((b))
inversely proportional to the product of its area of cross-section and length
((c))
inversely proportional to its length and directly proportional to its area of cross-section
((d))
directly proportional to the product of its area of cross-section and length

Show Answer

Answer: ((a))

directly proportional to its length and inversely proportional to its area of cross-section.

Let us say that the price of a pen has increased from 10 to 15. What is the ratio of its original price to the new price?

((a))
3 : 2
((b))
2 : 3
((c))
5 : 4
((d))
4 : 5

Show Answer

Answer: ((a))

3 : 2

Read the given statements and conclusions carefully and select which of the conclusions follow(s) from the statements.

Statements:

I. All liquids are fluid.

II. All fluids are viscous.

Conclusions:

I. All viscous are liquids.

II. All liquids are viscous.

((a))
Only conclusion I follows
((b))
All the conclusions follow
((c))
Only conclusion II follows
((d))
No conclusion follows

Show Answer

Answer: ((a))

Only conclusion I follows

Consider a two-digit number. The difference between the number and the number we get when its digits are reversed is 27. If the sum of the digits in the given number is 9, find the HCF of the number and the number when its digits are reversed.

((a))
6
((b))
4
((c))
9
((d))
5

Show Answer

Answer: ((a))

The number of possible nets of a cube without reversing them is:

((a))
6
((b))
10
((c))
11
((d))
12

Show Answer

Answer: ((a))

Who was the winner of the Women’s Singles event at Wimbledon 2018?

((a))
Venus Williams
((b))
Simona Halep
((c))
Serena Williams
((d))
Angelique Kerber

Show Answer

Answer: ((a))

Venus Williams

A field measures 90 m by 60 m. There is a concrete path 3 m wide all around its perimeter. Find the total area covered by the concrete path.

((a))
963 m²
((b))
639 m²
((c))
936 m²
((d))
693 m²

Show Answer

Answer: ((a))

963 m²

Which of the following does NOT belong to this group?

A. Cloth

B. Chalk

C. Scissors

D. Student

((a))
A
((b))
D
((c))
B
((d))
C

Show Answer

Answer: ((a))

She plays as an all rounder for the Indian women’s cricket team and has been awarded the prestigious Arjuna Award for contribution to cricket in the year 2017 by the Ministry of Youth Affairs and Sports. Identify the woman?

((a))
Deepti Sharma
((b))
Shikha Pandey
((c))
Mona Meshram
((d))
Harmanpreet Kaur

Show Answer

Answer: ((a))

Deepti Sharma

In a test, Chandran secured 16 out of 45 marks. He will take another test and to pass he needs to secure an overall 48% marks. If the second test was out of 80, and he just passed, what was his percentage marks in the second test?

((a))
48
((b))
60
((c))
44
((d))
55

Show Answer

Answer: ((a))

Madhuri is Ramani’s sister. How is Madhuri’s father’s sister related to Ramani?

((a))
Grandmother
((b))
Paternal aunt
((c))
Sister
((d))
Granddaughter

Show Answer

Answer: ((a))

Grandmother

As of August 2018, which of the following is the ruling party in Rajasthan?

((a))
BJP
((b))
CPM
((c))
Congress
((d))
Samajwadi party

Show Answer

Answer: ((a))

BJP

Kinetic energy will become/remain________ when the momentum of the body is doubled.

((a))
two times
((b))
four times
((c))
unchanged
((d))
half

Show Answer

Answer: ((a))

two times

The state tree of Haryana is ______.

((a))
Mango
((b))
Peepal
((c))
Guava
((d))
Neem

Show Answer

Answer: ((a))

Mango

Murali’s age 10 years ago was thrice the age of his son Satheesh. Ten years hence, Murali’s age will be twice that of Satheesh. The ratio of their present ages is:

((a))
9 : 2
((b))
7 : 3
((c))
13 : 4
((d))
5 : 2

Show Answer

Answer: ((a))

9 : 2

Which of the following displays a non-polar covalent bonding?

((a))
Chlorine molecule
((b))
Sulphuric acid
((c))
Water molecule
((d))
Ammonia molecule

Show Answer

Answer: ((a))

Chlorine molecule

Find the odd one out.

A	B	C	D
1520	142	172	132
AET	ADB	AGB	ACB

((a))
A
((b))
C
((c))
D
((d))
B

Show Answer

Answer: ((a))

Which of the following is an example of a Rhizome?

((a))
Ginger
((b))
Sugarcane
((c))
Onion
((d))
Potato

Show Answer

Answer: ((a))

Ginger

Which of the following novels of Salman Rushdie was released in 2017?

((a))
Midnight’s Children
((b))
The Golden House
((c))
The Sellout
((d))
The Satanic Verses

Show Answer

Answer: ((a))

Midnight’s Children

Plants in the _______ group are commonly called algae.

((a))
Bryophyta
((b))
Thallophyta
((c))
Gymnosperms
((d))
Pteridophyta

Show Answer

Answer: ((a))

Bryophyta

62.5% of 4000 is

((a))
2400
((b))
2500
((c))
2720
((d))
2800

Show Answer

Answer: ((a))

2400

The heat produced by current in wire during time t is determined by ____.

((a))
H = I²R
((b))
H = IRt
((c))
H = I²t
((d))
H = I²Rt

Show Answer

Answer: ((a))

H = I²R

Vaishali is having dinner at 9.00 p.m. On her watch, she observes that the minutes hand is pointing towards the north direction. In which direction would the hours hand be facing at that time?

((a))
North
((b))
West
((c))
South
((d))
East

Show Answer

Answer: ((a))

North

Which of the following correctly represents the relationship between:

A. Button

B. Sleeves

C. Shirt

((a))
((b))
((c))
((d))

Show Answer

Answer: ((a))

What is the junction between an axon ending with the dendrite of another nerve cell called?

((a))
Synapse
((b))
Neuron
((c))
Synaptic Cleft
((d))
Node of Ranvier

Show Answer

Answer: ((a))

Synapse

If x – 2 is a common factor of x³– 4x²+ ax + b, x³– ax²+ bx + 8 then find the values of a and b, respectively?

((a))
0 and 4
((b))
4 and 0
((c))
3 and 5
((d))
2 and - 4

Show Answer

Answer: ((a))

0 and 4

Read the following question and decide which of the statements is sufficient to answer the question.

Find the value of x, if:

Statements:

AB = 5 cm
BC = 12 cm

((a))
Only statement 2 is sufficient
((b))
Either statement 1 or 2 is sufficient
((c))
both statement 1 and 2 are sufficient
((d))
only statement 1 is sufficient

Show Answer

Answer: ((a))

Only statement 2 is sufficient

Based on the numerical analogy given, choose the correct answer from the options given below 4 : 16 :: 7 : ?

((a))
52
((b))
68
((c))
28
((d))
50

Show Answer

Answer: ((a))

Which of the following governments has launched Anna Canteens?

((a))
Tamil Nadu
((b))
Maharashtra
((c))
Kerala
((d))
Andhra Pradesh

Show Answer

Answer: ((a))

Tamil Nadu

There are ________ bio-geographical regions in the world.

((a))
6
((b))
3
((c))
4
((d))
8

Show Answer

Answer: ((a))

There are four blood groups: A, B, AB and O. The genes which control the inheritance of these blood groups are designated as IA, IB and i.

In which of the following gene combinations will the resultant blood group be ‘A’?

((a))
IAIA or ii
((b))
IAIA or IAi
((c))
IAIB
((d))
IAIB or IAi

Show Answer

Answer: ((a))

IAIA or ii

3 men and 5 boys can complete a task in 15 days, whereas 6 men and 7 boys can complete the same task in 9 days. Find the relationship between the task done by the boys and the task done by the men.

((a))
The work of 4 boys is equivalent to the work of 3 men
((b))
The work of 6 boys is equivalent to the work of 2 men
((c))
The work of 3 boys is equivalent to the work of 4 men
((d))
The work of 7 boys is equivalent to the work of 3 men

Show Answer

Answer: ((a))

The work of 4 boys is equivalent to the work of 3 men

Which of the options bears the closest resemblance to the following figure?

((a))
D
((b))
A
((c))
C
((d))
B

Show Answer

Answer: ((a))

Take away 0.15 from 2.4 and add the result to 7.5. what do you get?

((a))
8.75
((b))
7.25
((c))
9.75
((d))
6

Show Answer

Answer: ((a))

8.75

Which of the following is the most ancient literature which mentions about Indian music and dance?

((a))
Natyashastra
((b))
Bhagavad-Gita
((c))
Mahabharata
((d))
Ramayana

Show Answer

Answer: ((a))

Natyashastra

Which of the following are Mechanical waves?

((a))
X rays
((b))
Radio waves
((c))
Microwaves
((d))
Sound waves

Show Answer

Answer: ((a))

X rays

The angle of elevation of a bird from a point 60 m above the water in a pond is 30 ͦ. The angle of depression of the reflection of the bird under the water from the same point is 60 ͦ. Find the height of the bird in meters hovering over the pond.

((a))
60
((b))
150
((c))
120
((d))
90

Show Answer

Answer: ((a))

In the process of Galvanisation, which metal is coated over iron?

((a))
Lead
((b))
Nickel
((c))
Chromium
((d))
Zinc

Show Answer

Answer: ((a))

Lead

Given below is a statement followed by two assumptions numbered 1 and 2. You have to consider the statement and the following assumptions and decide which of the assumptions is implicit in the statement.

Statement: “Mobile addiction is a psychological disorder,” a psychologist tells his client.

Assumptions:

I. A psychologist deals with mental disorders.

II. Surgery is the best option for any disorder

((a))
Neither assumption I nor II is implicit
((b))
Only assumption I is implicit
((c))
Only assumption II is implicit
((d))
Both assumptions I and II are implicit

Show Answer

Answer: ((a))

Neither assumption I nor II is implicit

An organic garment store wishes to move online. They allocate Rs.1,00,000 as capital for this initiative. After a discussion with an IT firm, they come up with an initial cost of development for Rs.50,000 followed by 6 months of additional support at 6% of the cost of developing the online store. What percentage of the initial capital the company saves from the website development activity?

((a))
22%
((b))
18%
((c))
30%
((d))
32%

Show Answer

Answer: ((a))

22%

If 123 × 356 = 43788, then 1.23 × 35.6 = ?

((a))
43.788
((b))
4.3788
((c))
0.43788
((d))
437.88

Show Answer

Answer: ((a))

43.788

Which of the following cannot be easily cut with a knife?

((a))
Magnesium
((b))
Calcium
((c))
Potassium
((d))
Sodium

Show Answer

Answer: ((a))

Magnesium

As per the following chart, in which month was the number of screws manufactured the highest?

((a))
February
((b))
May
((c))
January
((d))
June

Show Answer

Answer: ((a))

February

In February 2018, Abhilasha Kumari was sworn in as the Chief Justice of the _______. She was administered the oath of office by Governor Najma Heptulla at the Raj Bhawan.

((a))
Gujarat High Court
((b))
Manipur High Court
((c))
Meghalaya High Court
((d))
Gauhati High Court

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Answer: ((a))

Gujarat High Court

The base of a triangle is one-ninth of the base of a parallelogram having one-third of the area as that of the triangle. The ratio of the corresponding heights of the triangle to the parallelogram will be:

((a))
53 : 1
((b))
53 : 2
((c))
56 : 1
((d))
54 : 1

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Answer: ((a))

53 : 1

If P means ÷, Q means ×, R means + and S means -, then what is the value of 8Q24P6R10S5?

((a))
42
((b))
30
((c))
55
((d))
37

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Answer: ((a))

If the mean of the numbers 27 + x, 31 + x, 89 + x, 107 + x and 156 + x is 82, then the mean of 130 + x, 126 + x, 68 + x, 50 + x and 1 + x is:

((a))
80
((b))
75
((c))
50
((d))
70

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Answer: ((a))

The square root of 3481 is:

((a))
63
((b))
59
((c))
67
((d))
57

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Answer: ((a))

Who among the following won the World Billiards Championship title in 2017?

((a))
Micheal Ferreira
((b))
Geet Sethi
((c))
Pankaj Advani
((d))
Saurav Kothari

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Answer: ((a))

Micheal Ferreira

When Copper Oxide is heated with hydrogen, Copper metal and water are formed. What happens to the hydrogen in this reaction?

((a))
Both oxidation and reduction
((b))
Reduction
((c))
Oxidation
((d))
Decomposition

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Answer: ((a))

Both oxidation and reduction

Choose the mirror image for the following figure when the mirror is kept at the MN line.

((a))
C
((b))
D
((c))
A
((d))
B

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Answer: ((a))

100

Which one of the following is the unit of force?

((a))
Pascal
((b))
Watt
((c))
Joule
((d))
Newton

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Answer: ((a))

Pascal

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