Math Chapter 7 MCQs Class 11

Home » MCQs » 11th Class » Math Chapter 7 MCQs Class 11

Al-Huda Science Academy is focusing not only on short questions and long questions but also on Math Chapter 7 MCQs Class 11. Entry Tests required a lot of effort on Multiple Choice Questions that should be of conceptual in nature. The users can participate without login to MCQs test. All MCQs are taken from the past papers of Punjab Boards including Bahawalpur Board, DG Khan Board, Faisalabad Board, Gujranwala Board, Lahore Board, Multan Board, Rawalpindi Board, Sahiwal Board and Sargodha Board.

Chapter 7 of F.Sc/I.Cs Part 1 Math is based on Number System.

Math Chapter 7 MCQs Class 11

Results

Congratulations….

You have secured more than 70% to pass the test.

Feel Free to Try Again….

You have secured less than 70% to pass the test.

Click Here to Start Again

#1. There are 5 green and 3 red balls in a box, one ball is taken out, the probability that the ball drawn is yellow is:

5/8

3/8

#2. The factorial of positive integer n is n ! =

(n – 1)(n – 3) ………..3.2.1

(n – 1)(n – 2) ………..3.2.1

(n + 1) (n) (n – 1) ………..3.2.1

n(n – 1)(n – 2) ………..3.2.1

#3. The number of 3-digit numbers formed by using each of the digits 2,3,5,7,9 only once is:

360

120

#4. n! can be written as:

n(n – 1)!

n(n – 1)

(n+1)n(n-1)(n-2)!

All

#5. n^Pn is always equals to:

None

#6. If a sweet is taken from a bag containing orange flavour sweets the probability of drawing lemon flavoured sweet is:

-1

Between 0 and 1

Zero

#7. In how many ways of 5-digit numbers that can be formed form the digit 1,24,6,8 when the digits 2 and 8 are next to each other?

#8. Probability of an event can never be greater than:

One

Two

Number of events

Zero

#9. If (n+1)!/3!(n-2) and (n+1)!/5!(n-r)! are in ratio 10: 3, then n =

#10. The probability of getting an odd number in throwing a die once is:

1/6

1/2

#11. If 11^pn = 11.10.9, what is the value of n?

-1

#12. The number of words that can formed from the letters PLANE when no letter is repeated is:

100

120

None

#13. A particular outcome of sample space is called:

Sample Space

Event

Outcome

Probability

#14. By evaluating 4! 0! 1! We will get:

#15. n^C8 = n^C12 then n is

#16. If two events A and B dose not influence the occurrence of each other then they are called:

Independent event

Dependent event

Composite event

Simple event

#17. 5 persons can be seated at a round table in:

None

25 ways

20 ways

24 ways

#18. If A and B are disjoint events then P(A∩B) = _______.

P(A).P(B)

P(A) - P(B)

P(A) + (B) = P(A/B)

P(A) + P(B)

#19. How many signal ca be given by 5 flags of different colours, using 3 flags at a time?

#20. The numerical evaluation of a chance that a particular event will occur is called:

Outcome

Sample Space

Event

Probability

#21. n^Cn is always equal to:

#22. The letter of the word ” FASTING” taken all at a time can be written in:

5040

504

40320

#23. What are the number of diagonals of a 6-sided figure?

-7

#24. Generally, permutation of n different objects taken r ? n at a time is denoted by.

n!/(n – r)!

(n+1)!/r!(n-r+1)!

n!/r!(n – r)!

(n-1)!/(n-r)!r!

#25. n different objects can be arranged taken all at time is:

(n-1) ways

None

(n+1)! Ways

n! ways

#26. The factorial notation was introduced by:

Christian Kramp

Pierre De Fermat

Blaise Pascal

Demorgan

#27. What is the probability that a slip of numbers divisible by 4 are picked form the slips bearing numbers 1,2,3,……….10?

-1/5

1/5

5/2

2/5

#28. The permutation of the things that can be represented by the points on the circle is called:

Permutation

Circular permutation

Combination

Joint permutation

#29. (n+1)!/(n-1)! = _____.

n^2+ n

n^2(n+1)

n + 1

None

#30. If the probability of an event occur is P(E) then the probability of event dose not occur is:

1- P(E)

P(E) -1

Finish

You can comment below or contact us anytime about your queries.

Ahsa.pk has also launched question area where you can ask any question related to any field of your interest.

Math Chapter 7 MCQs Class 11

Math Chapter 7 MCQs Class 11

Results

#1. There are 5 green and 3 red balls in a box, one ball is taken out, the probability that the ball drawn is yellow is:

#2. The factorial of positive integer n is n ! =

#3. The number of 3-digit numbers formed by using each of the digits 2,3,5,7,9 only once is:

#4. n! can be written as:

#5. n^Pn is always equals to:

#6. If a sweet is taken from a bag containing orange flavour sweets the probability of drawing lemon flavoured sweet is:

#7. In how many ways of 5-digit numbers that can be formed form the digit 1,24,6,8 when the digits 2 and 8 are next to each other?

#8. Probability of an event can never be greater than:

#9. If (n+1)!/3!(n-2) and (n+1)!/5!(n-r)! are in ratio 10: 3, then n =

#10. The probability of getting an odd number in throwing a die once is:

#11. If 11^pn = 11.10.9, what is the value of n?

#12. The number of words that can formed from the letters PLANE when no letter is repeated is:

#13. A particular outcome of sample space is called:

#14. By evaluating 4! 0! 1! We will get:

#15. n^C8 = n^C12 then n is

#16. If two events A and B dose not influence the occurrence of each other then they are called:

#17. 5 persons can be seated at a round table in:

#18. If A and B are disjoint events then P(A∩B) = _______.

#19. How many signal ca be given by 5 flags of different colours, using 3 flags at a time?

#20. The numerical evaluation of a chance that a particular event will occur is called:

#21. n^Cn is always equal to:

#22. The letter of the word ” FASTING” taken all at a time can be written in:

#23. What are the number of diagonals of a 6-sided figure?

#24. Generally, permutation of n different objects taken r ? n at a time is denoted by.

#25. n different objects can be arranged taken all at time is:

#26. The factorial notation was introduced by:

#27. What is the probability that a slip of numbers divisible by 4 are picked form the slips bearing numbers 1,2,3,……….10?

#28. The permutation of the things that can be represented by the points on the circle is called:

#29. (n+1)!/(n-1)! = _____.

#30. If the probability of an event occur is P(E) then the probability of event dose not occur is:

Comments

Leave a Reply Cancel reply