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Airforce X Y / Indian Navy SSR Exam  >  Airforce X Y / Indian Navy SSR Tests  >  Indian Navy Tradesman Mate Mock Test - 4 - Airforce X Y / Indian Navy SSR MCQ

Indian Navy Tradesman Mate Mock Test - 4 - Airforce X Y / Indian Navy SSR MCQ


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30 Questions MCQ Test - Indian Navy Tradesman Mate Mock Test - 4

Indian Navy Tradesman Mate Mock Test - 4 for Airforce X Y / Indian Navy SSR 2024 is part of Airforce X Y / Indian Navy SSR preparation. The Indian Navy Tradesman Mate Mock Test - 4 questions and answers have been prepared according to the Airforce X Y / Indian Navy SSR exam syllabus.The Indian Navy Tradesman Mate Mock Test - 4 MCQs are made for Airforce X Y / Indian Navy SSR 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Indian Navy Tradesman Mate Mock Test - 4 below.
Solutions of Indian Navy Tradesman Mate Mock Test - 4 questions in English are available as part of our course for Airforce X Y / Indian Navy SSR & Indian Navy Tradesman Mate Mock Test - 4 solutions in Hindi for Airforce X Y / Indian Navy SSR course. Download more important topics, notes, lectures and mock test series for Airforce X Y / Indian Navy SSR Exam by signing up for free. Attempt Indian Navy Tradesman Mate Mock Test - 4 | 100 questions in 90 minutes | Mock test for Airforce X Y / Indian Navy SSR preparation | Free important questions MCQ to study for Airforce X Y / Indian Navy SSR Exam | Download free PDF with solutions
Indian Navy Tradesman Mate Mock Test - 4 - Question 1
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Directions to Solve

In each of the following questions there are three statements. Which are followed by three or four conclusions. Choose the conclusions which logically follow from the given statements.

Question -

Statements: All the locks are keys. All the keys are bats. Some watches are bats.

Conclusions:

  1. Some bats are locks.
  2. Some watches are keys.
  3. All the keys are locks.

Detailed Solution for Indian Navy Tradesman Mate Mock Test - 4 - Question 1

Indian Navy Tradesman Mate Mock Test - 4 - Question 2
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Directions to Solve

In each of the following questions there are three statements. Which are followed by three or four conclusions. Choose the conclusions which logically follow from the given statements.

Question -

Statements: Some keys are staplers. Some staplers are stickers. All the stickers are pens.

Conclusions:

  1. Some pens are staplers.
  2. Some stickers are keys.
  3. No sticker is key.
  4. Some staplers are keys.

Detailed Solution for Indian Navy Tradesman Mate Mock Test - 4 - Question 2

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Indian Navy Tradesman Mate Mock Test - 4 - Question 3
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Directions to Solve

In each of the following questions there are three statements. Which are followed by three or four conclusions. Choose the conclusions which logically follow from the given statements.

Question -

Statements: Some questions are answers. Some answers are writers. All the writers are poets.

Conclusions:

  1. Some writers are answers.
  2. Some poets are questions.
  3. All the questions are poets.
  4. Some poets are answers.

Detailed Solution for Indian Navy Tradesman Mate Mock Test - 4 - Question 3

Indian Navy Tradesman Mate Mock Test - 4 - Question 4
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Directions to Solve

In each of the following questions there are three statements. Which are followed by three or four conclusions. Choose the conclusions which logically follow from the given statements.

Question -

Statements: Some envelops are gums. Some gums are seals. Some seals are adhesives.

Conclusions:

  1. Some envelopes are seals.
  2. Some gums are adhesives.
  3. Some adhesives are seals.
  4. Some adhesives are gums.
Detailed Solution for Indian Navy Tradesman Mate Mock Test - 4 - Question 4

Indian Navy Tradesman Mate Mock Test - 4 - Question 5
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Directions to Solve

In each of the following questions there are three statements. Which are followed by three or four conclusions. Choose the conclusions which logically follow from the given statements.

Question -

Statements: All the papers are books. All the bags are books. Some purses are bags.

Conclusions:

  1. Some papers are bags.
  2. Some books are papers.
  3. Some books are purses.
Detailed Solution for Indian Navy Tradesman Mate Mock Test - 4 - Question 5

Indian Navy Tradesman Mate Mock Test - 4 - Question 6
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Pointing to a photograph of a boy Suresh said, "He is the son of the only son of my mother." How is Suresh related to that boy?
Detailed Solution for Indian Navy Tradesman Mate Mock Test - 4 - Question 6

The boy in the photograph is the only son of the son of Suresh's mother i.e., the son of Suresh. Hence, Suresh is the father of boy.

Indian Navy Tradesman Mate Mock Test - 4 - Question 7
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If A + B means A is the mother of B; A - B means A is the brother B; A % B means A is the father of B and A x B means A is the sister of B, which of the following shows that P is the maternal uncle of Q?
Detailed Solution for Indian Navy Tradesman Mate Mock Test - 4 - Question 7

P - M → P is the brother of M

M + N → M is the mother of N

N x Q → N is the sister of Q

Therefore, P is the maternal uncle of Q.

Indian Navy Tradesman Mate Mock Test - 4 - Question 8
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If A is the brother of B; B is the sister of C; and C is the father of D, how D is related to A?
Detailed Solution for Indian Navy Tradesman Mate Mock Test - 4 - Question 8

If D is Male, the answer is Nephew.

If D is Female, the answer is Niece.

As the sex of D is not known, hence, the relation between D and A cannot be determined.

Note: Niece - A daughter of one's brother or sister, or of one's brother-in-law or sister-in-law. Nephew - A son of one's brother or sister, or of one's brother-in-law or sister-in-law.

Indian Navy Tradesman Mate Mock Test - 4 - Question 9
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If A + B means A is the brother of B; A - B means A is the sister of B and A x B means A is the father of B. Which of the following means that C is the son of M?
Detailed Solution for Indian Navy Tradesman Mate Mock Test - 4 - Question 9

M x N → M is the father of N

N - C → N is the sister of C

and C + F → C is the brother of F.

Hence, M is the father of C or C is the son of M.

Indian Navy Tradesman Mate Mock Test - 4 - Question 10
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Introducing a boy, a girl said, "He is the son of the daughter of the father of my uncle." How is the boy related to the girl?
Detailed Solution for Indian Navy Tradesman Mate Mock Test - 4 - Question 10

The father of the boy's uncle → the grandfather of the boy and daughter of the grandfather → sister of father.

Indian Navy Tradesman Mate Mock Test - 4 - Question 11
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How many pairs of letters are there in the word 'SEQUENTIAL' which have as many letters between them as are in the alphabet?
Detailed Solution for Indian Navy Tradesman Mate Mock Test - 4 - Question 11

Arrange the word in alphabetical order and compare the pair obtained in the word and in the alphabet. The number of letters between should be equal in both. Here, the pairs obtained from the word SEQUENTIAL are SN, SQ, QN SA, and EA. Hence, five is the answer

Indian Navy Tradesman Mate Mock Test - 4 - Question 12
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If LMNO is written as GHIJ, how will STUV be written?
Detailed Solution for Indian Navy Tradesman Mate Mock Test - 4 - Question 12

L - 5 = G
M - 5 = H
N - 5 = I
O - 5 = J
LMNO → GHIJ

Similarly,
S - 5 = N
T - 5 = O
U - 5 = P
V - 5 = Q
STUV → NOPQ

Indian Navy Tradesman Mate Mock Test - 4 - Question 13
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If AVOPDE is written as ATONCE, how will DONE AT GATV AT ZOU DAP be written?
Detailed Solution for Indian Navy Tradesman Mate Mock Test - 4 - Question 13

Here you can see the vowels are not changing, only consonants are changing and they are also changing in the order of -1,-1,-2 

Thus,
DONE AT GATV AT ZOU DAP ⇒ COME AS FAST AS YOU CAN

Indian Navy Tradesman Mate Mock Test - 4 - Question 14
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If PREMONITION is written as 68530492904, how will MONITOR be written?
Detailed Solution for Indian Navy Tradesman Mate Mock Test - 4 - Question 14

Letters of the word PREMONITION are coded as follows:

Letters → Code
P → 6
R → 8
E → 5
M → 3
O → 0
N → 4
I → 9
T → 2
I → 9
O → 0
N → 4

Therefore, code for the word MONITOR is 3049208

Indian Navy Tradesman Mate Mock Test - 4 - Question 15
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IQ of a person is given by the formula where MA is mental age and CA is the chronological age. If   for a group of 12 years old children, find the range of their mental age.
Detailed Solution for Indian Navy Tradesman Mate Mock Test - 4 - Question 15
  • IQ = (MA*100)/CA
  • and 80 ≤ IQ ≤ 140
  • 80 ≤ (MA*100)/CA ≤ 140
  • 80 ≤ (MA*100)/12 ≤ 140
  • 960 ≤ (MA*100) ≤ 1680
  • 9.6 ≤ MA ≤ 16.8
Indian Navy Tradesman Mate Mock Test - 4 - Question 16
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The graphical representation of x > 2 on number line is
Detailed Solution for Indian Navy Tradesman Mate Mock Test - 4 - Question 16

x>2, the value of x is greater than 2. the value goes till infinity.
if X is equal or greater than 2 then we use solid dot, but it is only greater than 2
so the option c is correct.

Indian Navy Tradesman Mate Mock Test - 4 - Question 17
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The graphical representation of x ≤ -3 and x ≥ 3 on number line is
Indian Navy Tradesman Mate Mock Test - 4 - Question 18
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In a game a person wins a TV if in four throws of a dice he get sum greater than 20 .In three throws he got numbers as 5,3,6. What should be his fourth throw so that he wins a TV?
Detailed Solution for Indian Navy Tradesman Mate Mock Test - 4 - Question 18

Numbers obtained in three throws are 3, 5 and 6.
Let the number obtained in fourth throw be x.
Now, Sum > 20
=> 5 + 3 + 6 + x > 20
=> 14 + x > 20
=> x > 20 – 14
=> x > 6 (no one wins)

Indian Navy Tradesman Mate Mock Test - 4 - Question 19
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The graphical solution of -1 < x < 2 on number line is
Indian Navy Tradesman Mate Mock Test - 4 - Question 20
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Point W is 7m towards the West of point X. Point X is 3m towards the North of point Y. Point Z is 4m towards West of point Y……………

Q. A person walks 3m towards North from point Z and reaches point P . How far and towards which direction will he have to walk to reach point W ?
Detailed Solution for Indian Navy Tradesman Mate Mock Test - 4 - Question 20

Indian Navy Tradesman Mate Mock Test - 4 - Question 21
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Point W is 7m towards the West of point X. Point X is 3m towards the North of point Y. Point Z is 4m towards West of point Y……………

Q.

If a person walks 3m towards South from point W and reaches point Q, which of the following 2 points would fall in straight line including Q      
Indian Navy Tradesman Mate Mock Test - 4 - Question 22
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Point W is 7m towards the West of point X. Point X is 3m towards the North of point Y. Point Z is 4m towards West of point Y…………… 

Q.If a person walks 3m towards South from point W and reaches point Q, which of the following 2 points would fall in straight line including Q        
Indian Navy Tradesman Mate Mock Test - 4 - Question 23
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Point W is 7m towards the West of point X. Point X is 3m towards the North of point Y. Point Z is 4m towards West of point Y…………… 

Q. What is the position of X with respect to P
Detailed Solution for Indian Navy Tradesman Mate Mock Test - 4 - Question 23

X is towards the east wrt to P

Indian Navy Tradesman Mate Mock Test - 4 - Question 24
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Vivek travelled 12kms West, then he turned left and travelled 8kms. Then he turned left and travelled 12kms. How far was Vivek from starting point ?
Detailed Solution for Indian Navy Tradesman Mate Mock Test - 4 - Question 24

Indian Navy Tradesman Mate Mock Test - 4 - Question 25
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Which one will replace the question mark ?
Detailed Solution for Indian Navy Tradesman Mate Mock Test - 4 - Question 25

(2)2 + (4)2 = 20

and (3)2 + (9)2 = 90

Therefore (1)2 + (5)2 = 26.

Indian Navy Tradesman Mate Mock Test - 4 - Question 26
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Directions to Solve:
Choose the correct alternative that will continue the same pattern and replace the question mark in the given series.

Question. 120, 99, 80, 63, 48, ?
Detailed Solution for Indian Navy Tradesman Mate Mock Test - 4 - Question 26

1st term = 120
2nd term = 120-21 = 99
3rd term = 99-19 = 80
4th term = 80 - 17 = 63
5th term = 63 - 15 = 48

⇒ For every next term , preious term is substracteed in the order: -21, -19, -17, -15, -13,.....

So, missing term = 48 - 13 = 35

Indian Navy Tradesman Mate Mock Test - 4 - Question 27
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X Can finish a piece of work in 12 days while Y can do it in 15 days. If both work at it together. How much time will they take to do the work?
Detailed Solution for Indian Navy Tradesman Mate Mock Test - 4 - Question 27

Efficiency of A = 100 / 12 = 8.33%
Efficiency of B = 100 / 15 = 6.66%
Combined efficiency of A and B = 8.33 + 6.66 = 15%
Number of days taken by A and B, when working together = 100 / 15 = 
Note : Efficiency x Time period = Fixed amount of work
Also, in terms of percentage total work to be done is considered as 100% (in fraction it is 1), unless otherwise stated.
Alternatively : It can be done through unitary method, also.

Indian Navy Tradesman Mate Mock Test - 4 - Question 28
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Three partners shared the profit in a business in the ratio 5 : 7 : 8. They had partnered for 14 months, 8 months and 7 months respectively. What was the ratio of their investments?
Detailed Solution for Indian Navy Tradesman Mate Mock Test - 4 - Question 28

Let their investments be Rs. x for 14 months, Rs. y for 8 months and Rs. z for 7 months respectively.
Then, 14x : 8y : 7z = 5 : 7 : 8.
Now,

Indian Navy Tradesman Mate Mock Test - 4 - Question 29
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A car started from Indore to Bhopal at a certain speed. The Car missed an accident at 40Kms away from Indore, then the driver decided to reduce Car speed to 4/5 of the original speed. Due to this, he reached Bhopal by a late of 1hr 15min.Suppose if he missed an accident at 80Km away from Indore and from then he maintained 4/5 of original speed then he would reach Bhopal by a late of 1hour. Then what is the original speed of the Car?
Detailed Solution for Indian Navy Tradesman Mate Mock Test - 4 - Question 29

(x+40/s) + 5/4 = 40/s + 5x/4s — — — 1
(x+40/s) + 1 = 80/s + 5(x-40)/4s — — — 2
s = 40

Indian Navy Tradesman Mate Mock Test - 4 - Question 30
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In what time will Rs. 8000 amount to 40,000 at 4% per annum? (simple interest being reckoned)
Detailed Solution for Indian Navy Tradesman Mate Mock Test - 4 - Question 30

The value would increase by 4% per year. To go to 5 times it’s original value, it would require an increment of 400%. At 4% SI it would take 100 years.

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