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Indian Navy MR Mock Test - 9 - Airforce X Y / Indian Navy SSR MCQ


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30 Questions MCQ Test - Indian Navy MR Mock Test - 9

Indian Navy MR Mock Test - 9 for Airforce X Y / Indian Navy SSR 2024 is part of Airforce X Y / Indian Navy SSR preparation. The Indian Navy MR Mock Test - 9 questions and answers have been prepared according to the Airforce X Y / Indian Navy SSR exam syllabus.The Indian Navy MR Mock Test - 9 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 MR Mock Test - 9 below.
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Indian Navy MR Mock Test - 9 - Question 1

Which of the following is not a celestial body?

Detailed Solution for Indian Navy MR Mock Test - 9 - Question 1

Star, moon and planets are celestial bodies as they are located in sky but artificial satellite made by human beings revolves around the earth in fix orbit for fix interval of time.

Indian Navy MR Mock Test - 9 - Question 2

Wavelength of light incident on a photo cell is 3000 Â, if stopping potential is 2.5 volts, then work function of the cathode of photo cell is

Detailed Solution for Indian Navy MR Mock Test - 9 - Question 2

The Stopping potential =2.5V.
or, Kinetic energy=2.5eV.
We know that,
Incident energy =work function + Kinetic energy.
To get incident energy in e.V,
We also know that,
The Incident energy =12400/λ Å
Incident energy=work function + kinetic energy.
12400/3000 = work function + 2.5e.v.
4.13-2.5 = work function
work function=1.64 e.V

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Indian Navy MR Mock Test - 9 - Question 3

A monkey of mass 40 kg climbs on a rope which can stand a maximum tension of 600 N. What is the tension in the rope if the monkey climbs up with a uniform speed of 5 ms−1

Detailed Solution for Indian Navy MR Mock Test - 9 - Question 3

When monkey climbs with uniform speed, the acceleration is zero, so

T = mg = 40x10 = 400 N

Indian Navy MR Mock Test - 9 - Question 4

A weight of 20kg falls from a height of 10 m. The work done by the gravitational force is (Take g = 10 mms-2)

Detailed Solution for Indian Navy MR Mock Test - 9 - Question 4

Indian Navy MR Mock Test - 9 - Question 5

A particle of mass 3m is located 1.00 m from a particle of mass m. Where should you put a third mass M so that the net gravitational force on M due to the two masses is exactly zero?

Detailed Solution for Indian Navy MR Mock Test - 9 - Question 5

Let x be the distance of third particle from the mass 3m. then (1 - x) is the distance will be the distance from mass m. If we require that net force on another mass M be zero, then we must have the following :

Indian Navy MR Mock Test - 9 - Question 6

60 litres of a 75% solution of wine is taken into a laboratory. 4 litres of the solution is flushed and 4 litres of water is added to compensate the loss. Then 5 litres of the solution is flushed again and 5 litres of water is added. Again 6 litres of the solution is flushed and 6 litres of water is added. The final concentration of wine in the solution is

Detailed Solution for Indian Navy MR Mock Test - 9 - Question 6

Initial Concentration of wine = 75% Concentration of wine after 1st flushing

Indian Navy MR Mock Test - 9 - Question 7

Twenty workers can finish a piece of work in 30 days. After how many days should 5 workers leave the job so that the work is completed in 35 days?

Detailed Solution for Indian Navy MR Mock Test - 9 - Question 7

Total man days required = 600 man days. If 5 workers leave the job after ‘n’ days, the total work
would be done in 35 days. We have to find the value of ‘n’ to satisfy:
20 × n + (35 – n) × 15 = 600.
Solving for n, we get
20n – 15n + 35 × 15 = 600
5n = 75
n = 15.

Indian Navy MR Mock Test - 9 - Question 8

8934 – 3257 + 481 = ? + 2578

Detailed Solution for Indian Navy MR Mock Test - 9 - Question 8

9415 – 5835 = 3580

So Option B is correct

Indian Navy MR Mock Test - 9 - Question 9

Three buckets contains balloons filled with water. First bucket contains 243 balloons. Second contains 304 balloons and last bucket contains 127 balloons. Find the largest number of balloons that can be given equally to the children such that 3, 4 and 7 balloons are left in first, second and third bucket respectively?

Detailed Solution for Indian Navy MR Mock Test - 9 - Question 9

HCF (240, 300, 120) = 60

Indian Navy MR Mock Test - 9 - Question 10

40% of the women are above 30 years of age and 80 percent of the women are less than or equal to 50 years of age. 20 percent of all women play basketball.If 30 percent of the women above the age of 50 plays basketball, what percent of players are less than or equal to 50 years?

Detailed Solution for Indian Navy MR Mock Test - 9 - Question 10

Answer – c) 70% Explanation : take total women =100 Women less than or equal to 50 years = 80 and women above 50 years = 20 20 = women plays basketball 30% of the women above 50 plays basketball = 6 So remaining 14 women who plays basketball are less than or equal to 50 years So (14/20)*100 = 70%

Indian Navy MR Mock Test - 9 - Question 11

Directions: In a paper of CAT there are 3 sections, each contains 25 questions and each question carries 4 marks. Wrong answer carries 1 mark negative. There is no negative or positive marking for not attempted question. A student attempted the questions from section A, B and C in the ratio 6 : 5 : 4. The number of correct answers are in the ratio 4 : 3 : 2, respectively. The student got 96 marks in section A.

Q. How many marks will the student get in section C?

Detailed Solution for Indian Navy MR Mock Test - 9 - Question 11

Since he scored 96 marks in section A, he must have attempted 24 questions in that section and all should have been right.
So,
Number of questions attempted in section A = 24
Number of questions attempted in section B = 20
Number of questions attempted in section C = 16
And,
Number of correct attempted questions in section A = 24
Number of correct attempted questions in section B = 18
Number of correct attempted questions in section C = 12
Thus, in section C, he will get:
12 × 4 - 4 = 44 marks

Indian Navy MR Mock Test - 9 - Question 12

An unscrupulous vendor professes to sell guavas at cost price but she uses a weight of 960 gm instead of a 1 kg weight. Her gain percent is

Detailed Solution for Indian Navy MR Mock Test - 9 - Question 12

CP of 1000 gm = Rs. x
CP per gram = CP of 1 gm = Rs. x/1000
SP of 960 gm = Rs. x
SP per gram = SP of 1 gm = Rs. x/960

Indian Navy MR Mock Test - 9 - Question 13

A solid is in the form of a cylinder with hemispherical ends. The total height of the solid is 19 cm and the diameter of the cylinder is 7 cm. The surface area of the solid is

Detailed Solution for Indian Navy MR Mock Test - 9 - Question 13

Radius of the hemisphere = Radius of the cylinder = Height of the hemisphere = 3.5 cm
Height of the cylinder = Total height - 2 × (Radius of the hemisphere)
Height of the cylinder = 19 cm - 7 cm = 12 cm
Radius of the hemisphere = 3.5 cm
Surface area of the solid = Surface area of the cylinder + 2 × (Surface area of the hemisphere)
= (2πrh) + 2 × (2πr2)
= (2 × (22/7) × 3.5(12 + 7)) cm2 = 22 × 19 sq. cm = 418 cm2

Indian Navy MR Mock Test - 9 - Question 14

A tent is in the form of a right circular cylinder surmounted by a cone. The diameter of the cylinder is 24 m. The height of the cylindrical portion is 11 m, while the vertex of the cone is 16 m above the ground. What is the area of the curved surface for the conical portion?

Detailed Solution for Indian Navy MR Mock Test - 9 - Question 14

Radius of cone = 12 m
Height of cone = 5 m
Hence, slant height =

ℓ = 13 m
Curved surface area of cone = π rl

Indian Navy MR Mock Test - 9 - Question 15

The specific heat capacity of a substance is defined as the amount of heat required to raise the temperature of:

Detailed Solution for Indian Navy MR Mock Test - 9 - Question 15

Specific heat capacity is the amount of heat required to raise the temperature of 1 gram of a substance by 1 degree Celsius.

Indian Navy MR Mock Test - 9 - Question 16

Which of the following parties were founded by Dr. B. R. Ambedkar?

  1. The Peasants and Workers Party of India.
  2. All India Scheduled Castes Federation.
  3. The Independent Labour Party.

Select the correct answer using the codes given below:

Detailed Solution for Indian Navy MR Mock Test - 9 - Question 16

Correct Answer would be Option B, 2 and 3 only.
The Peasants and Workers Party of India is a political party in Maharashtra. The party was founded in Maharashtra by Keshavrao Jedhe of Pune, Nana Patil of Satara and others.
Ambedkar formed the Independent Labour Party (ILP) in August, 1936, which participated in the provincial elections of Bombay and reserved for scheduled castes. Independent Labour Party was transformed by Ambedkar as the All India Scheduled Castes Federation in 1942.
 

Indian Navy MR Mock Test - 9 - Question 17

The famous poet Kalidasa lived in the court of -

Detailed Solution for Indian Navy MR Mock Test - 9 - Question 17

Kalidas was one of the "ninegems" at the court of a king named Vikramaditya, generally identified with the great Gupta ruler, Chandragupta II.

Indian Navy MR Mock Test - 9 - Question 18

The mountain range which divides the North and the South India is–

Detailed Solution for Indian Navy MR Mock Test - 9 - Question 18

The Vindhya Range is considered as the traditional boundary between North India and South India. It is a complex, discontinuous chain of mountain ridges, hill ranges, and plateau escarpments in west-central India. It runs north of and roughly parallel to the Narmada River in Madhya Pradesh and extends up to Gujarat in the west, and Uttar Pradesh and Bihar in the east.

Indian Navy MR Mock Test - 9 - Question 19

Mount Abu is a hill station located in ______ ranges.  

Detailed Solution for Indian Navy MR Mock Test - 9 - Question 19

Mount Abu is a popular hill station in the Aravalli Range in Sirohi district of Rajasthan near the border with Gujarat. The mountain forms a distinct rocky plateau. The highest peak on the mountain is Guru Shikhar at 1,722 m above sea level. It is referred to as 'an oasis in the desert' as its heights are home to rivers, lakes, waterfalls and evergreen forests.

Indian Navy MR Mock Test - 9 - Question 20

Which authority recommends the principles gov erring the grantsin-aid of the revenues of the States out of the Consolidated Fund of India?  

Detailed Solution for Indian Navy MR Mock Test - 9 - Question 20

The Finance Commission makes recommendations to the President regarding the principles governing the grants-in-aid of the revenues of 'the States out of the Consolidated Fund of India and with regard to article 275- the sums to bep aid to the States which are in need of assistance by way of grants-in-aid of their revenues for purposes other than those specified in the provisos to clause (1) of that article.

Indian Navy MR Mock Test - 9 - Question 21

Which organization collaborated with Indian Bank for Project WAVE, unveiling digital services?

Detailed Solution for Indian Navy MR Mock Test - 9 - Question 21

Indian Bank collaborated with the National E-Governance Services Ltd (NESL) for Project WAVE, which aimed tounveil digital services. As part of this collaboration, Indian Bank introduced an electronic bank guarantee (e-BG) service, which simplifies traditional paper-based processes. NESL's involvement in the project helped facilitate the implementation of digital stamping and e-signing, eliminating the need for physical stamp paper and customer signatures.

Indian Navy MR Mock Test - 9 - Question 22

Who has been re-appointed as the Solicitor General of India?

Detailed Solution for Indian Navy MR Mock Test - 9 - Question 22

Tushar Mehta has been re-appointed as the Solicitor General of India. As a senior counsel, Mehta brings extensive legal expertise to the role. He has been recognized for his contributions to the field of law, holding a law degree from Gujarat University and receiving honorary doctorates from Amity University, Noida, and Karnataka State Law University.

Indian Navy MR Mock Test - 9 - Question 23

Which state-owned coal mining major appointed PM Prasad as its Chairman and Managing Director (CMD)?

Detailed Solution for Indian Navy MR Mock Test - 9 - Question 23

PM Prasad has been appointed as the Chairman and Managing Director (CMD) of Coal India, the state-owned coal mining major. Prasad, who previously led Central Coalfields Ltd, a subsidiary of Coal India, has extensive experience in the coal mining sector. His appointment underscores the company's commitment to ensuring uninterrupted coal supply to the power sector.

Indian Navy MR Mock Test - 9 - Question 24

What will the gallery at the National Maritime Heritage Complex (NMHC) in Gujarat showcase?

Detailed Solution for Indian Navy MR Mock Test - 9 - Question 24

The gallery at the National Maritime Heritage Complex (NMHC) in Gujarat will showcase the evolution of the Indian Navy and Indian Coast Guard. The gallery aims to provide visitors with an immersive and educational experience, utilizing the latest technology and adopting an edutainment approach. It will feature a maritime museum, a lighthouse museum, maritime theme parks, and amusement park centers, all centered around the theme of the Indian Navy and Indian Coast Guard's development and contributions.

Indian Navy MR Mock Test - 9 - Question 25

Which hospital has become the first NABH accredited hospital in the country?

Detailed Solution for Indian Navy MR Mock Test - 9 - Question 25

All India Institute of Medical Sciences (AIIMS) in Nagpur has become the first hospital to receive National Accreditation Board for Hospitals and Healthcare Providers (NABH) accreditation. The accreditation by ‘NABH’ is an important recognition for the hospital's commitment to providing high-quality patient care and safety.

Indian Navy MR Mock Test - 9 - Question 26

What is the theme of World Food Safety Day 2023?

Detailed Solution for Indian Navy MR Mock Test - 9 - Question 26

The theme of this year's World Food Safety Day 2023 is "Food Standards Save Lives." This theme emphasizes the importance of food safety standards in ensuring the safety of consumable items and guiding farmers and food processors.

Indian Navy MR Mock Test - 9 - Question 27

With which country's government did NHPC sign an MoU for the development of Pumped Storage schemes and Renewable Energy Source projects?

Detailed Solution for Indian Navy MR Mock Test - 9 - Question 27

The National Hydro Electric Power Corporation Private Limited (NHPC) signed an MoU with the Department of Energy, Government of Maharashtra, for the development of Pumped Storage schemes and other Renewable Energy Source projects in the state of Maharashtra.

Indian Navy MR Mock Test - 9 - Question 28

What is the purpose of the campaign "My Account Starts Today" launched by HSBC India?

Detailed Solution for Indian Navy MR Mock Test - 9 - Question 28

HSBC India unveiled the campaign "My Account Starts Today," which highlights HSBC's purpose of "Opening up a world of opportunity" to support the goals of an aspirational India going global.

Indian Navy MR Mock Test - 9 - Question 29

Which organization has partnered with the Indian Navy for quantum-based encryption systems?

Detailed Solution for Indian Navy MR Mock Test - 9 - Question 29

The Indian Navy has partnered with QNu Labs for quantum-based encryption systems. QNu Labs will be providing quantum key distribution-based systems to enhance data and communication security for the Indian Navy.

Indian Navy MR Mock Test - 9 - Question 30

Who received New Zealand's second-highest honour for her service during challenging times?

Detailed Solution for Indian Navy MR Mock Test - 9 - Question 30

Former Prime Minister Jacinda Ardern received the Dame Grand Companionship, New Zealand's second-highest honour, for her service leading the country through a mass shooting and coronavirus pandemic.

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