Maths 1st Year Chapter 7 Permutation, Combination, and Probability MCQs

Searching for Maths 1st Year Chapter 7 Permutation, Combination, and Probability MCQs? then this is the best place to get the important MCQs of Maths Chapter 7. If you are going to appear in the entry test of any University, then this is the best place to prepare for it. The Mathematics portion in the Entry test is very much and if you want to get good marks in the test, then you need to have a very good preparation for this test. The chapter 7 of maths is very important in this perspective. The Permutation and Combination is very important here. You should also know about Probability and and its important formulas and results. So, these are the important terms of this chapter. On this page, you will find important MCQs and can prepare well for this chapter. Scroll down for it.

Maths 1st Year Chapter 7 Permutation, Combination, and Probability MCQs

Question#1. How many signals can be given the three different flags when any number of them may be used?

• 12
• 15
• 17
• 19

Question#2. In how ways can four books of Urdu and three books of Islamiat be placed on a shelf so that the books of the same subjects are always together?

• 288
• 32
• 144
• 270

Question#3. There are 12 different rooms in a hotel. In how many ways can six guests be assigned to rooms of each guest is assigned a separate room?

• 924
• 1024
• 665280
• 665295

Question#4. The probability that a college student will graduate is 0.4. probably that out of two college students exactly one will graduate is

• 16
• 24
• 36
• 48

Question#5. In a throw of two coins the probability both heads or both tails

• 1/4
• 1/2
• 3/4
• 7/4

Question#6. Two people are selected at random from the group of 10 people in which 60% have blue eyes. The probability that none of them will have blue eyes?

• 11
• 6
• 13
• 20

Question#7. In how many ways can 7 keys be arranged in a circular keyring?

• 5040
• 720
• 360
• 1440

Question#8. If ⁿc_{11 =}ⁿc₉ then n=?

• 11
• 9
• 10
• 20

Question#9. Two dice are thrown simultaneously then the probability that the sum of the dots of the dice is a prime number is:

• 4/9
• 5/9
• 5/12
• 7/36

Question#10. If ⁿc_r+1=ⁿ⁺¹c_x then x=?

• 4
• R-1
• R+1
• N

Question#11. How many 10 digits’ numbers can be written by using the digits 1 and 2?

• ¹⁰c₁+⁹c₂
• 2¹⁰
• ¹⁰c₂
• 10!

Question#12. A cricket team of 11 players is to select from 13 players of 4 of which are bowlers and 2 are wicket keepers team consisting one wicket-keeper and at least 3 bowlers are:

• 8
• 22
• 112
• 220

Question#13. The number of 5-digit telephone number having at least one of their repeated is

• 90,000
• 10,000
• 30240
• 69760

Question#14. How many arrangements can be formed of the word “ORANGE” when vowels occupy odd places?

• 6
• 12
• 18
• 36

Question#15. The number of a rectangle that you can find on a chess board=?

• 1196
• 1096
• 1296
• 1000