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10th Grade- Quiz-2

Last updated over 5 years ago

9 questions

10

15

10

10

10

10

15

10

10

Question 1

1.

There are 3 red, 4 blue and 2 black balls in a bag. In how many ways can we arrange these balls on a line if same colors are together?

9! . 3!

4! .3! .2!  

5! .4! .2! .3! 

2! .3! .5!

9! .3! .4! .2!

Question 2

2.

6!

4!

7!

8!

5!

Question 3

3.

How many numbers can be written by using the digits of the number 112333

Question 4

4.

Question 5

5.

Question 6

6.

Question 7

7.

Question 8

8.

Question 9

9.

10/15

12/15

9/15

11/15

14/15