Important MCQs On Sets and Functions, Groups Quiz 5

The pose concerns MCQs on Sets Functions and Groups from Chapter 2 of First Year Mathematics. There are 20 multiple-choice questions in the quiz. Let us start with MCQs on Sets and Functions Quiz.

Online Multiple Choice Questions about “Sets Functions and Groups” from First Year Mathematics Book

1. A function $f: A \rightarrow B$ is ($1-1$) an onto if

 
 
 
 

2. The truth set of a tautology is

 
 
 
 

3. The inverse of a line is

 
 
 
 

4. The truth set of a contradiction is

 
 
 
 

5. The function $f=\{(x, y) | y = x\} $ is

 
 
 
 

6. If set $A$ has 2 elements and $B$ has 4 element then number of elements in $A \times B$ are

 
 
 
 

7. The empty set $\{ \}$ being the subset of $A \times B$ is

 
 
 
 

8. The inverse of a function Exists only if it is

 
 
 
 

9. A function $f: A \rightarrow B$ is called an onto if

 
 
 
 

10. A ($1-1$) and onto function is also called ————— Function.

 
 
 
 

11. The function $f=\{(x, y) | y = mx + c\}$, $m$ and $c$ are real number is

 
 
 
 

12. The function $f=\{(x, y) | y = ax^2 + bx + c, a\ne 0\}$ is

 
 
 
 

13. If $y=\sqrt{x}, \, x \ge 0$ is a function then its inverse is

 
 
 
 

14. Logical form of $A \cup (B \cap C) = (A \cup B) \cap (A\cup B)$ is

 
 
 
 

15. Every subset of Cartesian product $A \times B$ is called

 
 
 
 

16. If $p$ is a proposition, then the truth set of $\sim p$ is

 
 
 
 

17. An onto function is also called ————— function.

 
 
 
 

18. A ($1-1$) function is also called ————– function.

 
 
 
 

19. If $f: A \rightarrow B$ is a function then it is an into function if

 
 
 
 

20. A function $f: A \rightarrow B$ is ($1-1$) if

 
 
 
 

MCQs on Sets and Functions, Groups from First Year Mathematics

  • If $p$ is a proposition, then the truth set of $\sim p$ is
  • The truth set of a tautology is
  • The truth set of a contradiction is
  • Logical form of $A \cup (B \cap C) = (A \cup B) \cap (A\cup B)$ is
  • If set $A$ has 2 elements and $B$ has 4 element then number of elements in $A \times B$ are
  • Every subset of Cartesian product $A \times B$ is called
  • The empty set ${ }$ being the subset of $A \times B$ is
  • If $f: A \rightarrow B$ is a function then it is an into function if
  • A function $f: A \rightarrow B$ is called an onto if
  • A function $f: A \rightarrow B$ is ($1-1$) if
  • A function $f: A \rightarrow B$ is ($1-1$) an onto if
  • A ($1-1$) function is also called ————– function.
  • An onto function is also called ————— function.
  • A ($1-1$) and onto function is also called ————— Function.
  • The inverse of a function Exists only if it is
  • The function $f={(x, y) | y = mx + c}$, $m$ and $c$ are real number is
  • The function $f={(x, y) | y = ax^2 + bx + c, a\ne 0}$ is
  • The inverse of a line is
  • If $y=\sqrt{x}, \, x \ge 0$ is a function then its inverse is
  • The function $f={(x, y) | y = x} $ is
MCQs on Sets and Functions, Groups First Year Mathematics

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Environmental Science MCQs 2

The post contains Online Environmental Science MCQs with Answers. There are 20 multiple-choice questions about environmental sciences for admissions in BS, M.Phil., and Ph.D. Environmental Science programs. Let us start with the Environmental Science MCQs quiz

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Environmental Science MCQs

  • A national conservation strategy was launched in
  • National environment policy aims to develop a framework for the conservation of ———– resources.
  • National sanitation policy was established in ————.
  • Providing access to safe and sustainable drinking water supply to the entire population of Pakistan by 2025 is one of the objectives of ———–.
  • ———— aims at restoration, development, conservation, and sustainable management of forests and allied natural resources to ensure the sustainability of ecosystem functions, services, and benefits for present and future generations of Pakistan.
  • Environmental policy consists of mainly ———– interrelated stages that form a cycle.
  • The role of ———— is to promote community development in a way that would harmonize spiritual and material needs and interests.
  • SDGs of the UN have been set within ———– agenda for sustainable development.
  • Air pollution with ———- is an environmental problem in Pakistan, which mainly occurs during September to December months.
  • Land degradation and erosion are fundamentally linked to ————-.
  • Environmental resources management aims to ensure that ———– are protected and maintained for equitable use by future human generations.
  • Acid rain is caused by the release of ———– into the atmosphere.
  • Global warming is mainly a result of disruption to the ————- cycle.
  • Decomposition of biochar is —————.
  • Generally $CO_2$ concentration is ————- in the atmosphere.
  • Lead (Pb) can be determined by ————–.
  • Arsenic can be determined by —————.
  • The conversion of organic-N to inorganic-N is called ————-.
  • Which soil holds more water?
  • ————— is a community of different species that interact with each other and their environment?
Environmental Science MCQs with Answers

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Statistics MCQs

Important GRE Sentence Completion Practice Tests

The GRE/ GAT sentence completion practice test is to fill in the blanks. It is designed to understand the gist of something even without hearing (or reading) every word. A GRE sentence completion practice test may contain more than one blank. Some words or a pair of words are suggested to fill the blank. Select the word or a pair of words that best completes the sentence’s meaning. Note that there may be more than one choice that makes sense, but only one completely carries out the full meaning of the sentence. There is one best answer.

GRE Sentence Completion Practice Tests

English Sentence Completion MCQs 10GRE English Sentence Completion 9
GRE Sentence Completion Quiz 8GRE GAT Sentence Completion Quiz 7
GAT Sentence Completion Test 6GAT Sentence Completion Test 5
GRE Sentence Completion Practice Test 4GRE Sentence Completion Test 3
GRE Sentence Completion Test 2GRE/ GAT Sentence Completion Test 1
GRE Sentence Completion Practice Tests

The verbal ability portion of the exam contains 5 to 7 questions about sentence completion. The question may include one or more blank spaces, each fill-in-the-blank indicates something has been omitted.

You have to read the sentence carefully, then choose the word, or set of words that, best fits the meaning of the sentence.

In essence, it’s a test of your reading comprehension and critical thinking skills, disguised as a vocabulary challenge. So, before you dive headfirst into memorizing every synonym under the sun, let’s explore why GRE/ GAT Sentence Completion holds such weight in your test score, and how you can approach it strategically.

The sentence completion questions may be of kind:

  • sentence completion using vocabulary
  • sentence completion using grammar
  • sentence completion using appropriate filler
gmstat.com gre sentence completion practice quiz

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Important GRE Sentence Completion Test 2

The GRE sentence completion is to fill in the blanks. It is designed to understand the gist of something even without hearing (or reading) every word. A GRE sentence completion test may contain more than one blank. Some words or a pair of words are suggested to fill the blank. Select the word or a pair of words that will best complete the sentence’s meaning as a whole. Note that there may be more than one choice that makes sense, but only one completely carries out the full meaning of the sentence. There is one best answer. Let us start with the GRE Sentence Completion Test.

Please go to Important GRE Sentence Completion Test 2 to view the test

GRE Sentence Completion Test

  • Those who feel that was is stupid and unnecessary think that to die on the battlefield is ———–.
  • If you hear the ———- of a gun, do not worry; it is only my car backfiring.
  • He demanded ———– obedience from us, and was always telling us we must be ———- subjects.
  • We are ———— going to have to face the reality that the resources of Earth are ———–.
  • One reunion was completely ———- who would have guessed was would have booked the same flight?
  • The presence of armed guards ———— us from doing anything disruptive.
  • Held up only by a ——— steel cable, the chairlift was ———- to carry only two people.
  • ———— the factories had not closed, and those who needed work most were given a chance to survive during the economic disaster.
  • Ali’s friends had nothing to offer him other than ———– in his grief.
  • There is no doubt that one has to keep ———– with the changing times.
  • Belying his mother’s worries, Ahmad’s behaviour throughout the functions was ———–.
  • After reaching New York, Ali will have to ———— himself to the new surroundings.
  • Dowry is no longer permitted by law even in ———— marriage.
  • Research has also ———– the illusion that childhood dreams are pure innocence.
  • Everyone should ———- himself against illness since medical care has now become expensive.
  • How much did it ———— to reach Lahore by car?
  • In the departmental inquiry, it was denied that the police had committed any ———– on people under their custody.
  • The petition before the court prayed for ———– the appointment orders issued by the management.
  • Manpower is the ———- means of converting other resources to mankind’s use and benefit.
  • I am given to ———— that you are going abroad.
GRE Sentence completion Test with Answers

The verbal ability portion of the exam contains 5 to 7 questions about sentence completion. The question may include one or more blank spaces, each fill-in-the-blank indicates that something has been omitted.

You have to read the sentence carefully, then choose the word, or set of words that, best fits the meaning of the sentence.

In essence, it’s a test of your reading comprehension and critical thinking skills, disguised as a vocabulary challenge. So, before you dive headfirst into memorizing every synonym under the sun, let’s explore why GRE Sentence Completion holds such weight in your test score, and how you can approach it strategically.

The sentence completion questions may be of kind:

  • sentence completion using vocabulary
  • sentence completion using grammar
  • sentence completion using appropriate filler
gmstat.com gre sentence completion test

https://itfeature.com

https://rfaqs.com