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SSC CGL Tier I Mock Test - 3 - SSC CGL MCQ


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30 Questions MCQ Test SSC CGL Tier 1 Mock Test Series 2024 - SSC CGL Tier I Mock Test - 3

SSC CGL Tier I Mock Test - 3 for SSC CGL 2024 is part of SSC CGL Tier 1 Mock Test Series 2024 preparation. The SSC CGL Tier I Mock Test - 3 questions and answers have been prepared according to the SSC CGL exam syllabus.The SSC CGL Tier I Mock Test - 3 MCQs are made for SSC CGL 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for SSC CGL Tier I Mock Test - 3 below.
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SSC CGL Tier I Mock Test - 3 - Question 1

Among four books, Book 1 is twice as heavy as Book 2. Book 3's weight is half of Book 2's weight. Book 4 weighs 60 grams more than Book 2, but 60 grams less than Book 1. Which book is the heaviest?

Detailed Solution for SSC CGL Tier I Mock Test - 3 - Question 1
Let weight of book 3 be W gm.
Then, weight of book 2 = 2W gm
Weight of book 1 = 4W gm
According to question,
Weight of book 4 = (2W + 60) gm = (4W - 60) gm
Solving, W = 60 gm.
Therefore,
Weight of book 1 = 240 gm (Heaviest)
Weight of book 2 = 120 gm
Weight of book 3 = 60 gm
Weight of book 4 = 180 gm
SSC CGL Tier I Mock Test - 3 - Question 2

If HEAD is coded as 37 and BANK is coded as 57, then how will KITE be coded as?

Detailed Solution for SSC CGL Tier I Mock Test - 3 - Question 2
HEAD is coded as:
H = (Alphabetic number) × 2 = 8 × 2 = 16
E = (Alphabetic number) × 2 = 5 × 2 = 10
A = (Alphabetic number) × 2 = 1 × 2 = 2
D = (Alphabetic number) × 2 = 4 × 2 = 8
Perform addition: 16 + 10 + 2 + 8 = 36 + 1 = 37
Similarly, BANK is coded as:
B = (Alphabetic number) × 2 = 2 × 2 = 4
A = (Alphabetic number) × 2 = 1 × 2 = 2
N = (Alphabetic number) × 2 = 14 × 2 = 28
K = (Alphabetic number) × 2 = 11 × 2 = 22
Perform addition: 4 + 2 + 28 + 22 = 56 + 1 = 57
Hence, following the same pattern, KITE can be coded as:
K = (Alphabetic number) × 2 = 11 × 2 = 22
I = (Alphabetic number) × 2 = 9 × 2 = 18
T = (Alphabetic number) × 2 = 20 × 2 = 40
E = (Alphabetic number) × 2 = 5 × 2 = 10
Perform addition: 22 + 18 + 40 + 10 = 90 + 1 = 91
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SSC CGL Tier I Mock Test - 3 - Question 3

Directions: Select the set in which the numbers are related in the same way as are the numbers of the following set.
(5, 13, 12)

Detailed Solution for SSC CGL Tier I Mock Test - 3 - Question 3
According to the question,


(Pythagoras triplets: A Pythagorean triple consists of positive integers a, b and c such that a2 + c2 = b2)
Same in option (4), we get


So, option (4) is the correct answer.
SSC CGL Tier I Mock Test - 3 - Question 4
Directions: Select the option that is related to the third number in the same way as the second number is related to the first number.
9 : 86 : : 13 : ?
Detailed Solution for SSC CGL Tier I Mock Test - 3 - Question 4
The relation between 9 and 86 is given as follows.
92 + 5 = 86
Let the missing blank be x.
Similarly, for relation 13 and x,
132 + 5 = 174
Hence, the value of x = 174
SSC CGL Tier I Mock Test - 3 - Question 5
Directions: Arrange the following words in a logical and meaningful order.
1. Salary
2. Recruitment
3. Education
4. Promotion
5. School
6. Employment
Detailed Solution for SSC CGL Tier I Mock Test - 3 - Question 5
A person joins school first, then he/she completes his/her education. After that, he/she goes through recruitment and then, gets employed for a job. After being employed, he/she gets salary. After sometime, he/she gets promotion.
Therefore, the correct order is as follows.
5. School
3. Education
2. Recruitment
6. Employment
1. Salary
4. Promotion
SSC CGL Tier I Mock Test - 3 - Question 6

Which of the following two signs should be interchanged to make the following equation correct?
40 + 10 ÷ 2 × 8 - 17 = 17

Detailed Solution for SSC CGL Tier I Mock Test - 3 - Question 6

40 + 10 ÷ 2 × 8 - 17 = 17
After interchanging '+' and '-', we get:
40 - 10 ÷ 2 × 8 + 17 = 17
40 - 5 × 8 + 17 = 17
40 - 40 + 17 = 17
17 = 17
Thus, L.H.S. = R.H.S.

SSC CGL Tier I Mock Test - 3 - Question 7
Two different positions of the same die are shown. Which of the following numbers will be at the top, if 4 is at the bottom?
Detailed Solution for SSC CGL Tier I Mock Test - 3 - Question 7
Moving in the clockwise direction,
Cube 1: 2 6 4
Cube 2: 2 5 3
Clearly, 4 is opposite 3.
So, option (1) is the correct answer.
SSC CGL Tier I Mock Test - 3 - Question 8

Directions: Two statements are followed by conclusions numbered I, II and III. Assuming the statements to be true, even if they do not conform to real-world knowledge, decide which of the following conclusion(s) logically follow(s) from the statements.
Statements:
All knives are instruments.
Some cutters are knives.
Conclusions:
I. Some cutters are instruments.
II. All knives are cutters.
III. Some knives are not instruments.

Detailed Solution for SSC CGL Tier I Mock Test - 3 - Question 8


From the above diagram, it is clear that conclusion I follows.

SSC CGL Tier I Mock Test - 3 - Question 9
Four words have been given, out of which three are alike in some manner and one is different. Select the odd word.
Detailed Solution for SSC CGL Tier I Mock Test - 3 - Question 9
Computer, television and geyser are machines.
They are specimens and machine is a class.
So, option (4) is the odd one out.
∴ The correct answer is option (4).
SSC CGL Tier I Mock Test - 3 - Question 10
Select the option that is related to the third number in the same way as the second number is related to the first number.
3 : 51 :: 7 : ?
Detailed Solution for SSC CGL Tier I Mock Test - 3 - Question 10
In 3 : 51,
(3)3 × 2 - 3 = 27 × 2 - 3 = 54 - 3 = 51
Similarly,
(7)3 × 2 - 7 = 343 × 2 - 7 = 686 - 7 = 679
The correct answer is option (3).
SSC CGL Tier I Mock Test - 3 - Question 11
Directions: Select the odd group of letters from the given alternatives.
Detailed Solution for SSC CGL Tier I Mock Test - 3 - Question 11
In each group, except TVW, one letter is skipped between two successive letters in the group.
N + 2 = P, P + 2 = R
F + 2 = H, H + 2 = J
K + 2 = M, M + 2 = O
T + 2 = V, V + 2 = X
T + 2 = V, V + 1 = W
SSC CGL Tier I Mock Test - 3 - Question 12
Select the option that is related to the third number in the same way as the second number is related to the first number and the sixth number is related to the fifth number.
6 : 16 :: 20 : ? :: 11 : 81
Detailed Solution for SSC CGL Tier I Mock Test - 3 - Question 12
6 - 2 = 4
(4)2 = 16
11 - 2 = 9
(9)2 = 81
Similarly,
20 - 2 = 18
(18)2 = 324
∴ The correct answer is option (2).
SSC CGL Tier I Mock Test - 3 - Question 13
Where is the only active volcano of India located?
Detailed Solution for SSC CGL Tier I Mock Test - 3 - Question 13
Barren Island is an island located in the Andaman Sea. It is the only confirmed active volcano in South Asia, and the only active volcano along a chain of volcanoes from Sumatra to Myanmar. It is a part of the Indian Union Territory of Andaman and Nicobar Islands, and lies about 138 km (86 mi) northeast of the territory's capital, Port Blair.
SSC CGL Tier I Mock Test - 3 - Question 14
The first European invader on Indian soil was
Detailed Solution for SSC CGL Tier I Mock Test - 3 - Question 14
The first European invader on Indian soil was Alexander. Alexander III of Macedon, commonly known as Alexander the Great was a king of the Ancient Greek kingdom of Macedon and a member of the Argead dynasty. The Indian campaign of Alexander the Great began in 326 BC.
SSC CGL Tier I Mock Test - 3 - Question 15
Development of an egg without fertilization is called
Detailed Solution for SSC CGL Tier I Mock Test - 3 - Question 15
Development of an egg without fertilization is called Parthenogenesis. Parthenogenesis is a type of asexual reproduction in which a female gamete or egg cell develops into an individual without fertilization. Animals including most kinds of wasps, bees, and ants that have no sex chromosomes reproduce by this process.
SSC CGL Tier I Mock Test - 3 - Question 16
Which country, in May 2024, introduced the prototype of the world's first high-speed 6G device, which is claimed to transfer data at lightning speed?
Detailed Solution for SSC CGL Tier I Mock Test - 3 - Question 16
A Japanese consortium, in May 2024, introduced the prototype of the world's first high-speed 6G device, which is claimed to transfer data at lightning speed. As per reports, the purported device can transmit data at a whopping 100 gigabits per second (Gbps) and can cover more than 300 feet. The device is 20x faster than the ongoing 5G technology.
SSC CGL Tier I Mock Test - 3 - Question 17
The aquatic animal with the most developed intelligence is
Detailed Solution for SSC CGL Tier I Mock Test - 3 - Question 17
The dolphin is the most intelligent aquatic animal. They have a great communication system. They can be trained, and they can even look in a mirror and know they are looking at themselves.
SSC CGL Tier I Mock Test - 3 - Question 18

Let O be the centre of a circle and AC be its diameter. BD is a chord intersecting AC at E. Point A is joined to B and D. If ∠BOC = 50° and ∠AOD = 110°, then ∠BEC = ?

Detailed Solution for SSC CGL Tier I Mock Test - 3 - Question 18


We know that the sum of angles on a straight line is 180°.
∠AOD + ∠EOD = 180°
∠EOD = 70°
∴ ∠BOD = 120°
We know, OB = OD = Radius of the circle
Here, ∠OBE = ∠ODE
Now, in ΔBOD,
120° + 2x = 180°
2x = 180° - 120°
x = 30°
Now, in ΔBOE,
50° + 30° + ∠BEO = 180°
∠BEO = 100°
We know that the sum of angles on a straight line is 180°.
∠BEO + ∠BEC = 180°
∠BEC = 80°

SSC CGL Tier I Mock Test - 3 - Question 19

In the data related to the production of type D cars is represented by a pie chart, then the central angle of the sector representing the production of cars in 2015 will be:

Detailed Solution for SSC CGL Tier I Mock Test - 3 - Question 19

Total number of cars of type D in 2015 = 200
The central angle of the sector representing production of cars in 2015 will be:

So, the central angle is 81° .

SSC CGL Tier I Mock Test - 3 - Question 20

The total production of type D cars during 2015-2017 is what percent less than the total production of type E cars during 2014, 2015, 2016 and 2018 taken together?

Detailed Solution for SSC CGL Tier I Mock Test - 3 - Question 20

Total number of cars of type D from 2015 to 2017 = 140
Total number of cars of type E during 2014, 2015, 2016 and 2018 taken together = 200
Cars of type E - Cars of type D = 200 - 140 = 60 cars
Required percentage = = 30%

SSC CGL Tier I Mock Test - 3 - Question 21

The total production of type C cars in 2015 and type E cars in 2018 taken together is what percent of the total production of cars in 2014 and 2017 taken together?

Detailed Solution for SSC CGL Tier I Mock Test - 3 - Question 21

According to question:
Total production of type C cars in 2015 = 42
Total production of type E cars in 2018 = 60
So, total number of cars = 42 + 60 = 102 cars
Total production of cars in 2014 = 210 cars
Total production of cars in 2017 = 300 cars
Total production of cars in 2014 and 2017 = 510 cars
Percentage of cars production of type C and E = (102/510) x 100 = 20%
So, the answer is 20%.

SSC CGL Tier I Mock Test - 3 - Question 22
A is 40% more efficient than B and C is 20% less efficient than B. Working together, they can complete a task in 20 hours. In how many hours will A alone complete 35% of that task?
Detailed Solution for SSC CGL Tier I Mock Test - 3 - Question 22
Let the efficiency of B be x.
Efficiency of A = 1.4x
Efficiency of C = 0.8x
ATQ,
20(x + 1.4x + 0.8x) = 1
x = 1/64
Efficiency of A = 1.4/64 = 7/320
Hours to complete full task = 320/7
Hours to complete 35% task = 0.35 × (320/7) = 16
SSC CGL Tier I Mock Test - 3 - Question 23

The radii of the two circular faces of the frustum of a cone are 5 cm and 4 cm. If the height of the frustum is 21 cm, what is its volume in cm3?  (π = 22/7)

Detailed Solution for SSC CGL Tier I Mock Test - 3 - Question 23

Volume of the frustum = ; where R and r are the radii of two bases
=
= 22(25 + 16 + 20)
= 22 × 61
= 1342 cm3

SSC CGL Tier I Mock Test - 3 - Question 24
What is the area (in sq. cm) of a rectangle if its diagonal is 25 cm and one of the sides is 24 cm?
Detailed Solution for SSC CGL Tier I Mock Test - 3 - Question 24
Diagonal of the rectangle = 25 cm
One side = 24 cm
Other side = = = 7 cm
So, area of the rectangle = 24 × 7 = 168 sq. cm
SSC CGL Tier I Mock Test - 3 - Question 25

From a point P, which is at a distance of 10 cm from the centre O of a circle of radius 6 cm, in the same plane, two tangents PQ and PR are drawn to the circle. What will be the area of the quadrilateral PQOR?

Detailed Solution for SSC CGL Tier I Mock Test - 3 - Question 25


According to the question,
∠OQP = ∠ORP = 90°

Area of ΔOQP = (1/2) x 8 x 6   = 24 cm2
Similarly, area of ΔPRO = (1/2) x 8 x 6 =24 cm2
Area of PQOR = 2 x 24 cm = 48 cm2

SSC CGL Tier I Mock Test - 3 - Question 26

Directions: In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

All agog

Detailed Solution for SSC CGL Tier I Mock Test - 3 - Question 26

The phrase refers to someone very eager or curious to hear or see something. Option 3 is the closest choice.

SSC CGL Tier I Mock Test - 3 - Question 27
Fill blank (ii).
Detailed Solution for SSC CGL Tier I Mock Test - 3 - Question 27
The sentence is implying a specific place (South American Coast). So, to refer to a place, we must use the word "where". Since the place is specific, (4) does not fit. So, option 3 is correct.
SSC CGL Tier I Mock Test - 3 - Question 28
Fill blank (iii).
Detailed Solution for SSC CGL Tier I Mock Test - 3 - Question 28
To the East" suggests movement or a path towards some place (the East). The only option that fits the context of 'ships' is 'route', which means a way. So, option 1 is correct.
The rest of the words do not fit the context.
SSC CGL Tier I Mock Test - 3 - Question 29
Directions: Select the most appropriate option to substitute the underlined segment in the given sentence. If there is no need to substitute it, select No improvement.
Scarcely had the passengers boarded the plane when the captain welcomed them.
Detailed Solution for SSC CGL Tier I Mock Test - 3 - Question 29
The given sentence is correct as it is.
SSC CGL Tier I Mock Test - 3 - Question 30
Select the most appropriate meaning of the following idiom.
The acid test
Detailed Solution for SSC CGL Tier I Mock Test - 3 - Question 30
Acid test' means a conclusive test of the success or value of something.
(3) is closest in meaning to this.
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