Official Paper

RRC Group D Previous Year Paper 71 (Held On: 5 Nov 2018 Shift 1)

100 questions · 90 minutes · with answers · free

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CBT (100 questions)

In the code language, FAIL is written as UZRO. What is the code for PASS?

((a))
KZHH
((b))
KWHH
((c))
LZHH
((d))
KYHH

Show Answer

Answer: ((a))

KZHH

Rajya Sabha member Praful Manoharbhai Patel belongs to _______.

((a))
BJP
((b))
INC
((c))
Shiv Sena
((d))
NCP

Show Answer

Answer: ((a))

BJP

________ Empire was founded by Hasan Gangu in 1347.

((a))
Sangma
((b))
Bahmani
((c))
Kakatiya
((d))
Vijayanagar

Show Answer

Answer: ((a))

Sangma

Which of the given two statements A and B is/are true?

What is the force of gravity:

A. It is directly proportional to the product of the masses of the two objects.

B. It is directly proportional to the square of the distance between two objects.

((a))
Only B is true while A is false.
((b))
Both A and B are false.
((c))
Only A is true while B is false.
((d))
Both A and B are true.

Show Answer

Answer: ((a))

Only B is true while A is false.

Given that the weight of a 1-mole atom of oxygen is 16g. What is the molecular weight of ozone?

((a))
32 g/mol
((b))
48 g/mol
((c))
64 g/mol
((d))
16 g/mol

Show Answer

Answer: ((a))

32 g/mol

The 2017 Deaflympics was held in ________.

((a))
Istanbul, Turkey
((b))
Samsun, Turkey
((c))
Ankara, Turkey
((d))
Budapest, Hungary

Show Answer

Answer: ((a))

Istanbul, Turkey

The first and second groups of the modern periodic table are called?

((a))
b-block
((b))
s-block
((c))
o-block
((d))
p-block

Show Answer

Answer: ((a))

b-block

Out of total 85 students, 35 took Mathematics, 33 took Biology, while 23 students did not choose these two subjects. How many students opted for both Mathematics and Biology subjects?

((a))
8
((b))
7
((c))
9
((d))
6

Show Answer

Answer: ((a))

Nm^–2 is the international (SI) unit of _________.

((a))
force
((b))
thrust
((c))
momentum
((d))
pressure

Show Answer

Answer: ((a))

force

A mini van passes two persons moving in the same direction at 5.4 km/h and 6 km/h such that the mini-van is moving at 4.5 sec and 6.75 sec respectively. What is the length of the mini-van?

((a))
2.75 meter
((b))
2 meter
((c))
2.5 meter
((d))
2.25 meter

Show Answer

Answer: ((a))

2.75 meter

The marked price of the laptop is Rs 22,000. The discount given is 12 $\frac{1}{2}$ %. VAT is charged at 10%. How much will the customer have to pay for the laptop?

((a))
Rs. 21,175
((b))
Rs. 21,275
((c))
Rs. 21,715
((d))
Rs. 21,517

Show Answer

Answer: ((a))

Rs. 21,175

Select the option which is related to the third term in the same way as the second term is related to the first term.

North America : Canada :: Europe : ?

((a))
Mexico
((b))
Spain
((c))
Egypt
((d))
China

Show Answer

Answer: ((a))

Mexico

Ramesh credited 15% of his salary in his fixed deposit account and spent 30% of the remaining amount on getting groceries. If he has Rs. 2,380 is cash, then what is his salary?

((a))
Rs. 2,380
((b))
Rs. 4,500
((c))
Rs. 4,000
((d))
Rs. 2,800

Show Answer

Answer: ((a))

Rs. 2,380

Who among the following has been appointed as the independent director of the International Cricket Council (ICC), on February 9, 2018?

((a))
Sachin Tendulkar
((b))
Jagmohan Dalmiya
((c))
indra nooyi
((d))
Sourav Ganguly

Show Answer

Answer: ((a))

Sachin Tendulkar

Choose the Venn diagram that best represents the three classes given in the question below:

Copper, Book, Wire

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

Show Answer

Answer: ((a))

Complete the given alphabetical series:

A, C, F ____, _____, U

((a))
I, P
((b))
J, O
((c))
I, O
((d))
J, P

Show Answer

Answer: ((a))

I, P

Hari invested Rs.100 for three years at a simple interest rate of 11.03%. How much should Tipu invest to get the same amount after three years, but at 10% compound interest?

((a))
Rs. 120
((b))
Rs. 110
((c))
Rs. 100
((d))
Rs. 105

Show Answer

Answer: ((a))

Rs. 120

Fill in the blanks using the correct option for the following statements from the given alternatives. On heating ________, plaster of paris is obtained.

((a))
Carbonic acid
((b))
Baking soda
((c))
Gypsum
((d))
Calcium Carbonate

Show Answer

Answer: ((a))

Carbonic acid

_________ is a part of DNA, which provides information for a protein.

((a))
Chromosome
((b))
Nucleus
((c))
Trait
((d))
Gene

Show Answer

Answer: ((a))

Chromosome

Arun gifted Vijay a watch, which moves forward by 5 seconds every 3 minutes. It was set right at 7 in the morning. That same day, it was quarter past four in the afternoon. Find the exact time?

((a))
4 p.m.
((b))
587 minutes more than 03:11 p.m.
((c))
597 minutes more than 3:12 p.m.
((d))
23 minutes more than 04:11 p.m.

Show Answer

Answer: ((a))

4 p.m.

Find the value of :

tan $\frac{\pi}{24}$ tan $\frac{3\pi}{24}$ tan $\frac{5\pi}{24}$ tan $\frac{7\pi}{24}$ tan $\frac{9\pi}{24}$ tan $\frac{11\pi}{24}$ tan $\frac{16\pi}{24}$

((a))
$\sqrt3$
((b))
–1
((c))
1
((d))
– $\sqrt3$

Show Answer

Answer: ((a))

$\sqrt3$

When is National Youth Day celebrated in India?

((a))
12 July
((b))
15 December
((c))
12 January
((d))
12 November

Show Answer

Answer: ((a))

12 July

Who suggested that life evolved from simple inorganic (abiotic) molecules?

((a))
Murey
((b))
Darwin
((c))
Haldane
((d))
Mendel

Show Answer

Answer: ((a))

Murey

What was the day on 5th august, 1987?

((a))
Tuesday
((b))
Thursday
((c))
Saturday
((d))
Wednesday

Show Answer

Answer: ((a))

Tuesday

Narendra and Sunil are facing north direction. Narendra rotates 45º clockwise and then again 45º clockwise. How much will Sunil have to rotate so that they both face each other?

((a))
180º anticlockwise
((b))
180º clockwise
((c))
90º anticlockwise
((d))
45º clockwise

Show Answer

Answer: ((a))

180º anticlockwise

Choose the best suitable Venn diagram for the following words:

"Sun, Jupiter, Solar System"

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

Show Answer

Answer: ((a))

Political leader Sudesh Mahto is from which of the following Indian states?

((a))
Bihar
((b))
Odisha
((c))
Jharkhand
((d))
West Bengal

Show Answer

Answer: ((a))

Bihar

A and B can do a piece of work in 12 and 16 days respectively. Together they do that work together for 3 days, then A leaves. Then in how many days will B alone complete the remaining work?

((a))
12
((b))
18
((c))
9
((d))
10

Show Answer

Answer: ((a))

The given pie chart shows the total sales made by different mobile companies in the year 2017.

If the total sales in the year 2017 is Rs. 5,000 crores, then the total sales made by the Huawei company was Rs. _________ crores.

((a))
2000
((b))
550
((c))
350
((d))
900

Show Answer

Answer: ((a))

2000

Which of the following is a film based on the life of a girl who climbed Mount Everest at a young age (13 years 11 months)?

((a))
Newton
((b))
Shabd
((c))
Secret superstar
((d))
Poorna

Show Answer

Answer: ((a))

Newton

Choose the correct figure from the options given below, which is suitable for the above blank space (?).

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

Show Answer

Answer: ((a))

Who is the Union Minister of Science and Technology at present (as of July 2018)?

((a))
Mahesh Sharma
((b))
Ravi Shankar Prasad
((c))
Dr. Harsh Vardhan
((d))
Suresh Prabhu

Show Answer

Answer: ((a))

Mahesh Sharma

Which of the following is the tube that originates from the heart and carries blood to various organs in the body?

((a))
Veins
((b))
Blood cell to lung
((c))
Artery
((d))
Pulmonary arteries

Show Answer

Answer: ((a))

Veins

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

Question:

Latika has 25 boxes of three colors and three different sizes (small, medium and big). How many oversized blue boxes does he have?

Statements:

The number of big box is half of the number of medium box.
There are 10 small blue colored boxes.
The number of medium boxes of green and red color is same.

((a))
Statements 1, 2 and 3 together are not sufficient.
((b))
Statement 1 alone is sufficient.
((c))
Statement 2 alone is sufficient.
((d))
Statements 1, 2 and 3 together are sufficient.

Show Answer

Answer: ((a))

Statements 1, 2 and 3 together are not sufficient.

Pandit Narayanrao Bodas belonged to which Gharana of Hindustani classical music?

((a))
Kirana Gharana
((b))
Banaras Gharana
((c))
Rampur Gharana
((d))
Gwalior Gharana

Show Answer

Answer: ((a))

Kirana Gharana

It is a religious city located in the state of Odisha in India.

((a))
Saputara
((b))
Puri
((c))
Naina Devi
((d))
Katra

Show Answer

Answer: ((a))

Saputara

What can be inferred regarding energy from the given figure?

((a))
The gravitational potential energy is in both the vehicles.
((b))
Two vehicles are moving fast using high energy.
((c))
Both vehicles are converting mechanical energy into muscular energy.
((d))
Both vehicles have kinetic energy.

Show Answer

Answer: ((a))

The gravitational potential energy is in both the vehicles.

Which of the following is a folk sport from rural Appalachia?

((a))
Opera
((b))
Hillbilly music
((c))
Rasta Music
((d))
Reggae

Show Answer

Answer: ((a))

Opera

Select the term which is related to the third term in the same way as the second term is related to the first term.

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

Show Answer

Answer: ((a))

In a class of 45 students, the ratio of boys to girls is 4 : 5. The average marks of boys is 75 and the average marks of girls is 82. What is the average marks of the entire class?

((a))
78.6
((b))
78.5
((c))
78.9
((d))
79.0

Show Answer

Answer: ((a))

78.6

If the velocity is doubled, then

((a))
Momentum increases by 3 times and kinetic energy by 4 times
((b))
Momentum increases by 4 times and kinetic energy increases by 3 times
((c))
Momentum increases by 2 times and kinetic energy by 4 times
((d))
Momentum increases by 4 times and kinetic energy by 2 times

Show Answer

Answer: ((a))

Momentum increases by 3 times and kinetic energy by 4 times

In each of the questions below is given a statement followed by two assumptions । and ॥ have been given. You have to consider the statement and the following assumptions and decide which of the assumptions are implicit in the statement.

Statements:

Everyone loves to read fairy tales.

Assumptions:

I. Fairy tales are only reading material.

II. Nobody likes other stuff.

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

Show Answer

Answer: ((a))

Only assumption I is implicit.

There are 70 patients in a naturopathy hospital. It has three facilities (clay/steam/oil bath). 15 chose a clay and oil bath. 8 chose clay and steam bath. 9 chose oil and steam bath. 35 chose only 1 type of bath. How many chosen all three types of the bath?

((a))
3
((b))
9
((c))
12
((d))
2

Show Answer

Answer: ((a))

Which of these agricultural products earns maximum export value in the market?

((a))
Spices
((b))
Cotton
((c))
Coffee
((d))
Basmati rice

Show Answer

Answer: ((a))

Spices

Who won the Best Actress in a Leading Role award at Jio Filmfare Awards 2018?

((a))
Deepika Padukone
((b))
Radhika Apte
((c))
Vidya balan
((d))
Kareena kapoor

Show Answer

Answer: ((a))

Deepika Padukone

The interest accruing on a certain sum of money at 10% in one year is Rs. is 400. Calculate the compound interest for the same sum of money at the same rate and for the same period, if the interest is compounded half yearly.

((a))
Rs. 400
((b))
Rs. 210
((c))
Rs. 410
((d))
Rs. 200

Show Answer

Answer: ((a))

Rs. 400

If a = 0.125 then what is value of $\sqrt{4a^2 - 4a + 1}$ + 3a ?

((a))
1.500
((b))
1.125
((c))
1.250
((d))
1.225

Show Answer

Answer: ((a))

1.500

A meaningful word is formed by taking the letters at positions 1, 19, 20, and 25 of ABCDEFGHIJKLMNOPQRSTUVWXYZ. The second letter of that meaningful word is:

((a))
T
((b))
O
((c))
M
((d))
Y

Show Answer

Answer: ((a))

In which of the following the heart has only two chambers?

((a))
Salamander
((b))
Cobra
((c))
Frog
((d))
Rohu

Show Answer

Answer: ((a))

Salamander

According to the World Bank's Global Economic Prospects Report 2018, India may top the list as the fastest growing economy with a growth rate of ________.

((a))
8.0%
((b))
7.3%
((c))
6.3%
((d))
5.4%

Show Answer

Answer: ((a))

8.0%

Consider the given statement and state which of the given assumptions are implicit in the statement.

Statement:

A notice indicating, "Don't spill the trash; please use the dustbin."

Assumptions:

People often do not follow instructions.
People tend to read notices and follow instructions.

((a))
Either assumption 1 or 2 assumption is implicit.
((b))
Neither assumption 1 nor 2 is implicit.
((c))
Only assumption 1 is implicit.
((d))
Only assumption 2 is implicit.

Show Answer

Answer: ((a))

Either assumption 1 or 2 assumption is implicit.

Which of the following does not belong to this group?

A. well

B. pond

C. mug

D. Lake

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

Show Answer

Answer: ((a))

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

Question:

Which word represents 'Mangoes' in the code language?

Statements:

"I love Mangoes" is written as 'E la mange'.
'I love Orange' is written as 'E la orage'.

((a))
Only statement 1 is sufficient
((b))
Both Statements 1 and 2 are not sufficient.
((c))
Both Statements 1 and 2 are sufficient.
((d))
Only statement 2 is sufficient

Show Answer

Answer: ((a))

Only statement 1 is sufficient

The British divided the regions in India into the provinces of Bengal, Bombay and Madras called ________.

((a))
Presidency
((b))
Constituency
((c))
Subdivision
((d))
Sectors

Show Answer

Answer: ((a))

Presidency

The length of each side of the polygon is 2.9 cm and its circumference is 17.4 cm. How many sides does a polygon have?

((a))
6
((b))
5
((c))
4
((d))
7

Show Answer

Answer: ((a))

A man clapped near the rock and heard the echo after 4 seconds. Then what is the distance of the rock from the person?

(speed of sound = 346m/s)

((a))
1384 m
((b))
173 m
((c))
692 m
((d))
346 m

Show Answer

Answer: ((a))

1384 m

Aparna Popat is related to which sport?

((a))
Chess
((b))
Badminton
((c))
Tennis
((d))
Hockey

Show Answer

Answer: ((a))

Chess

What is the object called through which sound is transmitted?

((a))
Material
((b))
Trembling
((c))
Medium
((d))
Machine

Show Answer

Answer: ((a))

Material

Select the shape that is different in the group.

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

Show Answer

Answer: ((a))

Which union ministry organizes the National Film Awards every year?

((a))
Culture and Tourism
((b))
Home Ministry
((c))
Youth affairs
((d))
Information and Broadcasting

Show Answer

Answer: ((a))

Culture and Tourism

Select the mirror image for the figure given below:

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

Show Answer

Answer: ((a))

The given pie diagram shows the expenditure of a publishing house in Karnataka. If the total expenditure is Rs. 50,000, then the cost of the paper is _________.

((a))
Rs. 12,500
((b))
Rs. 5,000
((c))
Rs. 10,000
((d))
Rs. 7,500

Show Answer

Answer: ((a))

Rs. 12,500

In November 2017, who was appointed as the Secretary-General of the Lok Sabha?

((a))
Sumitra Mahajan
((b))
Rama Devi
((c))
Desh Deepak Verma
((d))
Snehalta Srivastava

Show Answer

Answer: ((a))

Sumitra Mahajan

The product of Anusha and Neelima ages is 240. If twice the age of Neelima is more than the age of Anusha by 4 years, then what is the age of Anusha?

((a))
18 years
((b))
16 years
((c))
20 years
((d))
14 years

Show Answer

Answer: ((a))

18 years

Select the missing word.

Lion : Pride :: Wolf : ________?

((a))
Pack
((b))
Herd
((c))
Pod
((d))
Flock

Show Answer

Answer: ((a))

Pack

Select the alternative which has the same relation to the third word as the second word is to the first word.

Honour : Nobility :: Humiliate :

((a))
Eradicate
((b))
Entertain
((c))
Disgrace
((d))
Disappear

Show Answer

Answer: ((a))

Eradicate

Four identical resistors, each of resistance R, are connected in parallel with each other. The equivalent resistance of the combination will be _______.

((a))
4R
((b))
$\frac{R}{2}$
((c))
2R
((d))
$\frac{R}{4}$

Show Answer

Answer: ((a))

Select the number which does not belong to the series.

6, 7, 16, 51, 206, 1045

((a))
1045
((b))
16
((c))
206
((d))
7

Show Answer

Answer: ((a))

1045

What percentage is 15 minutes of $\frac{3}{2}$ day?

((a))
10%
((b))
$\frac{1}{6}$ %
((c))
$\frac{25}{36}$ %
((d))
41 $\frac{2}{3}$ %

Show Answer

Answer: ((a))

10%

Which day was 3rd May, 2008?

((a))
Sunday
((b))
Wednesday
((c))
Saturday
((d))
Monday

Show Answer

Answer: ((a))

Sunday

Consider the statement and the following arguments and decide which of the argument is strong with respect to the statement.

Statement:

Whenever the national anthem is sung, people should stand upright and respect it.

Arguments:

I. Yes, it shows respect and pride for the country, as we are its citizens.

II. No, we don't need to claim patriotism unnecessarily.

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

Show Answer

Answer: ((a))

Both Arguments I and II are strong.

Read the given question and select the correct conclusion.

Question:

Pravalika studies in class 10th. Is Pravalika older than her classmate Pranita?

Conclusion:

I. Yes, since Pranita is Pravalika's classmate, so Pranita is younger than her.

II. No, since Pranita is Pravalika's classmate, Pranita is older than her.

((a))
Only conclusion I is correct
((b))
Only conclusion II is correct
((c))
Neither conclusion I nor conclusion II is correct.
((d))
Either conclusion I or conclusion II is correct.

Show Answer

Answer: ((a))

Only conclusion I is correct

If the amount of water vapour in the air is high, then the rate of evaporation is ______.

((a))
Will decrease
((b))
Will be zero
((c))
Will remain the same
((d))
Will Increase

Show Answer

Answer: ((a))

Will decrease

Specify HCF and LCM as 60 and 72 respectively.

((a))
16 and 360
((b))
12 and 260
((c))
12 and 360
((d))
10 and 360

Show Answer

Answer: ((a))

16 and 360

If the cost of $\frac{1}{9}$ of a pizza is Rs. 300, then the cost of $\frac{4}{9}$ of the same pizza will be:

((a))
Rs. 420
((b))
Rs. 1200
((c))
Rs. 440
((d))
Rs. 436

Show Answer

Answer: ((a))

Rs. 420

Which of the following statement is not correct about acids

((a))
Are sour in taste.
((b))
React with metals and bicarbonates to produce H₂, CO_2, and salts.
((c))
Slow neutralization i.e.

Acid + Base → H₂ + salt
((d))
Forms H⁺ in an aqueous medium/liquid state.

Show Answer

Answer: ((a))

Are sour in taste.

Which of the following option figures is closest to the question figure?

Question figure:

Answer figure:

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

Show Answer

Answer: ((a))

Ligaments and Tendons are made up of:

((a))
Nervous system
((b))
Muscle tissue
((c))
Epithelial tissue
((d))
Connective tissue

Show Answer

Answer: ((a))

Nervous system

Who is the present Governor of Maharashtra? (2018)

((a))
Shri C. Subramaniam
((b))
Shri Chennamaneni Vidyasagar Rao
((c))
Shri S.C. Jamir
((d))
Dr P. C. Alexander

Show Answer

Answer: ((a))

Shri C. Subramaniam

When Mendeleev started the work (Classification of Elements), ________ elements were known.

((a))
64
((b))
63
((c))
65
((d))
61

Show Answer

Answer: ((a))

Identify the missing number.

676 : 841 :: 324 : _______

((a))
484
((b))
361
((c))
441
((d))
400

Show Answer

Answer: ((a))

484

Which of the following is an organic acid?

((a))
Carbonic acid
((b))
Sulfuric acid
((c))
Nitric acid
((d))
Oxalic acid

Show Answer

Answer: ((a))

Carbonic acid

Select the figure from the answer figure which can replace the question mark in the question figure.

Question figure:

Answer figure:

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

Show Answer

Answer: ((a))

Frequency is expressed in _______ and indicates that the event is repeated every second.

((a))
Ohm
((b))
Decibel
((c))
Ampere
((d))
Hertz

Show Answer

Answer: ((a))

Ohm

Where is the Wild Ass Sanctuary located?

((a))
Gujarat
((b))
Goa
((c))
Odisha
((d))
Maharashtra

Show Answer

Answer: ((a))

Gujarat

Which answer figure is formed from the shapes given in the question figure?

Question figure:

Answer figure:

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

Show Answer

Answer: ((a))

________ is a surface phenomenon.

((a))
Sweat
((b))
Boiling
((c))
Steam
((d))
Excitement

Show Answer

Answer: ((a))

Sweat

The potential difference across the terminals of an electric heater is 60V when it receives a current of 4A from the source. If the potential difference increases to 142.5V, what will be the current received by the heater?

((a))
15 A
((b))
24 A
((c))
9.5 A
((d))
12 A

Show Answer

Answer: ((a))

15 A

What will be the value of $\frac{4}{7}$ × $\frac{4}{9}$ ?

((a))
$\frac{16}{63}$
((b))
$\frac{8}{20}$
((c))
$\frac{8 }{12}$
((d))
$\frac{8}{9}$

Show Answer

Answer: ((a))

$\frac{16}{63}$

Based on the given statements two conclusions are given, decide which of the conclusions follows from the statement.

Statement:

All clips are pins.

All pins are books.

Conclusion:

All clips are books.
Some pins are clips.

((a))
Only (2) follows.
((b))
Only (1) follows.
((c))
Both (1) and (2) follows.
((d))
Either (1) or (2) follows.

Show Answer

Answer: ((a))

Only (2) follows.

Read the following statements:

A. If the value of universal gravitational constant of Earth is Ge and the value of universal gravitational constant of Moon is Gm, then Ge = Gm

B. The force between the two objects is one-fourth the mass of the two objects.

C. If the value of the universal gravitational constant on Earth is Ge and the value of the universal gravitational constant on the Moon is Gm, then Ge > Gm

D. Acceleration due to gravity doubles everywhere.

Which of these statements is correct?

((a))
B, C and D
((b))
A only
((c))
A, B and C
((d))
A, C and D

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Answer: ((a))

B, C and D

________ helps to know the speed of the vehicle.

((a))
Speedometer
((b))
Voltometer
((c))
Velometer
((d))
Lactometer

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Answer: ((a))

Speedometer

Simplify the equation:

$(\frac{5}{6}\times \frac{1}{3})$ + $(\frac{1}{3}\times \frac{1}{2})$ – $(\frac{11}{4}\times \frac{1}{3})=?$

((a))
$\frac{-17}{36}$
((b))
$\frac{17}{9}$
((c))
$\frac{14}{33}$
((d))
$\frac{23}{9}$

Show Answer

Answer: ((a))

$\frac{-17}{36}$

All three angles of a triangle have equal value. What is the value of each angle?

((a))
45°
((b))
90°
((c))
60°
((d))
80°

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Answer: ((a))

45°

Given below are three statements followed by two conclusions । and II. You have to consider the statements to be true even if they seem to be at variance from commonly known facts. Decide which of the conclusions follow from the statements.

Statements:

No guitar is a violin.
All violins are strings
No string is metal.

Conclusion:

I. No string being violin is a possibility.

II. Some guitars are not strings.

((a))
Both conclusion I and II follow.
((b))
Neither I nor II follows
((c))
Only conclusion I follows.
((d))
Only conclusion II follows.

Show Answer

Answer: ((a))

Both conclusion I and II follow.

Find the proper word for the blank space in the given series:

H, J, M, Q, ? , B

((a))
Z
((b))
C
((c))
T
((d))
V

Show Answer

Answer: ((a))

$\sqrt{75.24 + ?}$ = 8.71

((a))
0.6241
((b))
6.0241
((c))
6.241
((d))
62.41

Show Answer

Answer: ((a))

0.6241

Two cars A and B starting at the same time meet each other after t hours in opposite directions and reach their destination after 5 hours and 6 hours respectively after the meeting. If the speed of car A is 55 km/h, then what will be the speed of car B?

((a))
66 $\sqrt{12}$ km/hr
((b))
110 $\sqrt{3}$ km/hr
((c))
$\frac{110}{\sqrt6}$ km/hr
((d))
$\frac{55}{6}\sqrt{30}$ km/hr

Show Answer

Answer: ((a))

66 $\sqrt{12}$ km/hr

Alkanes are saturated hydrocarbons in which a bond is found between two carbon atoms. Which has a general formula _______.

((a))
C_nH_2n+2
((b))
C_nH_n+1
((c))
C_nH_{2n – 1}
((d))
C_nH_{2an + 1}

Show Answer

Answer: ((a))

C_nH_2n+2

100

Find the value of k so that (3x – 2) is a factor of 15x² – kx – 14.

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

Show Answer

Answer: ((a))

–10

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