Q3 of 36 Page 117

In the month of March 2019, find the days on which the date is a multiple of 5. (see the given page of the calendar)

The days on which the date is a multiple of 5 are as follows:


a) Tuesday (5 March 2019)


b) Sunday (10 March 2019)


c) Friday (15 March 2019)


d) Wednesday (20 March 2019)


e) Monday (25 March 2019)


f) Sunday(30 March 2019)


More from this chapter

All 36 →
1

For each of the following experiments write sample space ‘S’ and number of sample points n(S).

(1) One coin and one die are thrown simultaneously.


(2) Two digit numbers are formed using digits 2, 3 and 5 without repeating a digits.

 2

The arrow is rotated and it stops randomly on the disc. Find out on which colour it may stop.

 4

Form a ‘Road safety commitee’ of two, from 2 boys (B1, B2) and 2 girls(G1, G2). Complete the following activity to write the sample space.

(a) Committee of 2 boys =


(b) Committee of 2 girls =


(c) Committee of one boy and one girl =


∴ Sample space = {..., ..., ..., ..., ..., ...}

1

Write sample space ‘S’ and number of sample point n(S) for each of the following experiments. Also write events A, B, C in the set form and write n(A), n(B), n(C).

One die is rolled,


Event A : Even number on the upper face.


Event B : Odd number on the upper face.


Event C : Prime number on the upper face.