MH SET Paper 1 Mock Test - 6 - MAHA TET MCQ

Statement I: The length and breadth of a rectangle are increased by 10% and 20% respectively, then its area increases by 23%.

• Percentage increment in the area of rectangle=l1 + l2  + (l1 x l2) /100
• Percentage increment in the area of rectangle=10 + 20  + (10x20) /100
• Therefore, percentage increment in the area of rectangle = 30+2 =32%

So statement I is incorrect.
Statement II: In 12 hours, the hour hand and the minute hand coincide 11 times.

• The hands of a clock meet once every hour but between 11:00 and 1:00'o clock, they coincide only once.
• Therefore, the hands of a clock meet 11 times in 12 hours.

Therefore, statement II is correct.
Therefore, Statement I is false but Statement II is true

Mao Zedong, who led the Chinese Cultural Revolution, used a type of communication to talk to the masses. He termed it Mass-Line Communication. Mass-line communication is the way in which Mao directed the Chinese government and the Communist Party to receive ideas from the masses (the general population of workers) and create policies that would fulfill their needs.
The essential element of the mass-line is consulting the masses.

Virtual memory is a section of volatile memory created temporarily on the storage drive. It is created when a computer is running many processes at once and RAM is running low.
The main advantage of virtual memory is that an OS can load programs larger than its physical memory. It makes an impression to the users that the computer has unlimited memory. It also provides memory protection.

Oxygen depletion is the cause of the extinction of plants and animals in water.

• Globally, oceans have lost around 2% of dissolved oxygen since the 1950s and are expected to lose about 3–4% by the year 2100 under a business-as-usual scenario, though the scale of effect is predicted to vary regionally.
• Much of the oxygen loss is concentrated in the upper 1000m where species richness and abundance is highest.
• Ocean oxygen loss driven by excessive organic matter and growth of algae and the threats it poses to ecosystem services are documented in many regions but likely under-reported in others. 

India has the second-largest Market of newspapers in the world as there are over 100,000 newspaper publications, 240 million circulations, the cherry on top; 1300 million readers. Hindi-language newspapers have by far the largest circulation, but there are publications produced in each of the 22 scheduled languages of India and in many of the other languages spoken throughout the country.

Both (A) and (R) are true, and (R) is the correct explanation of (A). Prior to the use of projectors in the classroom, teachers had to spend time writing notes on the board, as well as erasing information as the board filled up. Projectors require a simple click of a button or mouse, thus, freeing valuable class time. By using projectors, teachers can more easily prepare all the notes prior to class for easy presentation. Teachers may also find that they spend less time repeating or rewriting information that is now accessible with a simple click. Hence, projection technology facilitates extensive coverage of course contents.

Media that exist in an interconnected series of communication - points are referred to as Networked media.

• Network communication, or internetworking, defines a set of protocols (that is, rules and standards) that allow application programs to talk with each other without regard to the hardware and operating systems where they are run.
• Network media refers to the communication channels used to interconnect nodes on a computer network.
• Typical examples of network media include copper coaxial cable, copper twisted-pair cables and optical fiber cables used in wired networks, and radio waves used in wireless data communications networks.
• Network media is the actual path over which an electrical signal travels as it moves from one component to another. This chapter describes the common types of network media, including twisted-pair cable, coaxial cable, fiber-optic cable, and wireless.

So, the correct match is A ‐ lll, B ‐ l, C ‐ ll, D ‐ lV.

Inference drawn here is invalid. Both melons and Earth are round but that does not make any relation between Earth and melon.

Information Communication Technologies refers to all communication technologies like wireless networks, software, middleware, cell phone, internet, social networking and other media applications. It provides access to information through telecommunication. It provides subject materials to teacher and student, It provides materials of all languages. It is also used in telephone networks with computer networks through a single cabling and link system.

'Asynchronous' means 'not existing or occurring at the same time'. Newspaper is asynchronous because it is printed first and later read.

Sound is permanent because it is product like a Jar. This is Contradictory Reason because sound and Jar are unlike entities. Also, Jar is not of Permanent Nature (self-contradictory premise). The middle term and the major term contradict each other. So, this argument is fallacy of contradictory reason.

RAM is the primary memory. RAM (Random Access Memory) is the hardware in a computing device where the operating system (OS), application programs and data in current use are kept so they can be quickly reached by the device's processor. RAM is the main memory in a computer. It is much faster to read from and write to than other kinds of storage, such as a hard disk drive (HDD), solid-state drive (SSD) or optical drive.

Volcanoes are an example of natural pollution. Volcanic eruptions release large quantities of greenhouse gases and other aerosols into the atmosphere, these gases form massive clouds which accumulate in the atmosphere; this process is referred to as outgassing or offgassing.

Given:
SP1 = 87% of CP
SP2 = 122% of CP
SP2 – SP1 = Rs. 4200
Formula Used: Profit = SP – CP
%Profit = (profit/CP) × 100
SP = {(100 + P%)/100} × CP
SP = {(100 + L%)/100} × CP
Where P is profit, L is loss, CP is cost price and SP is selling price.
Calculation:
SP1 = (87/100) × CP
SP2 = (122/100) × CP
SP2 – SP1 = Rs. 4200
⇒ (122/100) × CP – (87/100) × CP = 4200
⇒ (35/100) × CP = 4200
⇒ (7/20) × CP = 4200
⇒ CP = Rs. 12000
I. 12% profit is Rs. 1440
12 % of 12000 = (12/100) × 12000
⇒ Rs. 1440
⇒ I is correct
II. To gain 44%, he should sell it for Rs  17280
144% of CP = (144/100) × 12000
⇒ 17280
⇒ II is correct
∴ Both I and II are correct.

Phenomenology is one of the approaches used in Qualitative Research. Qualitative Research is primarily an exploratory research. It is used to gain an understanding of underlying reasons, opinions, and motivations. It provides insights into the problem or helps to develop ideas or hypotheses for potential quantitative research. Phenomenology is an approach that concentrates on the study of consciousness and the objects of direct experience.

The passage talks about and describes I.N.A. trials by the Britishers. So, option 3 is the correct answer.

Binary Tree is a data structure in which a record is linked to two successor records, usually referred to as the 'left branch' when greater and the 'right branch' when less than the previous record.

The type of communication that the teacher has in the classroom is termed as group communication. These messages, whether verbal or nonverbal, are important to groups because it is through the exchange of messages that group members participate, maintain the group identity, determine goals, motivate participation, and do the many things that keep the group intact.

Comparing the fractions: 12.94/11.06, 13.06/12.94 and 14.02/13.06
Highest value is that of 12.94/11.06.
Hence, the answer is 2008-09.

Correct items have been matched against each other in the following table:

Choice based credit system (CBCS), provides a learning platform wherein the student or knowledge seeker has the flexibility to choose their course from a list of elective, core and soft skill courses. This is a student-centric approach to learning or acquiring higher education.
Continuous and Comprehensive Evaluation (CCE) refers to a system of school-based evaluation of students that covers all aspects of students development. It is a developmental process of assessment which emphasizes on two fold objectives.
Support your teachers by following best practices for professional development focus on specific content, allow for active learning, and embed PD in the work itself (peer observation and feedback, co-teaching opportunities, teacher-based data teams, etc.)
Which is an assessment that is based on comparing the relative performances of students, either by comparing the performances of individual students within the group being tested or by comparing their performance with that of others of similar age, experience and background.

The Directorate of Advertising and Visual Publicity (DAVP) is the nodal agency of the Government of India for advertising by various Ministries and organisations of Government of India, including public sector undertakings and autonomous bodies.

The amount of carbon dioxide in the atmosphere has increased in recent years. Environmentalists suggest that this change is a direct result of overcutting of forests and increased use of fossil fuels. Deforestation and use of fossil fuels are both suspected of increasing the amount of carbon dioxide in the atmosphere. This is of worldwide concern because of its potential effects on the environment, such as global warming due to the weakening of ozone layer, which protects Earth from harmful solar radiations.

Truth and falsity are the attributes of propositions. A proposition is a sentence that is either true or false. If a proposition is true, then we can assume that its truth value is true, and if a proposition is false, we can assume its truth value is false. So, the statement can either be true or false.

It is through dialogue and interaction that curriculum objectives come alive. Collaborative learning affords students enormous advantages not available from more traditional instruction because a group, whether it be the whole class or a learning group within the class, can accomplish meaningful learning and solve problems better than any individual can alone. Interacting stimulates thinking and generates ideas.

UGC- CARE: The University Grants Commission (UGC) has approved a list of journals, in that the UGC has decided to establish a Consortium for Academic and Research Ethics (CARE).
The good quality Research Journals in disciplines under Social Sciences, Humanities, Languages, Arts, Culture, Indian Knowledge Systems etc., will be maintained by CARE and referred to as ‘CARE Reference List of Quality Journals’. This will be used for all academic purposes.

A postulate: It is the statement of the principle assumed, in the absence of direct evidence. It is an essential presupposition to a train of reasoning advanced before a hypothesis.
A construct: Though not directly observable, is considered to exist. It is the abstract idea, underlying theme, or subject matter that one wishes to measure using survey questions.
Variable: It is something that can change either quantitatively or qualitatively. In statistical research, a variable is defined as an attribute of an object of study.
Systematic error: It causes obtained results to vary in a particular direction. It is associated with faulty equipment or a flawed experiment design.