# CBSE Class 10-Mathematics: Chapter – 15 Probability Part 7 (For CBSE, ICSE, IAS, NET, NRA 2022)

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**Question 21**:

What is the probability that a number selected from the numbers is a multiple of ?

(a)

(b)

(c)

(d)

**Answer**:

(a)

**Question 22**:

If E be any event, then value of P (E) lie in between

(a)

(b)

(c)

(d)

**Answer**:

(c)

**Question 23**:

Maximum and minimum value of probability is

(a)

(b)

(c)

(d) None of these

**Answer**:

(b)

**Question 24**:

An unbiased die is thrown. What is the probability of getting an even number or a multiple of ? (a)

(b)

(c)

(d) None of these

**Answer**:

(a)

**Question 25**:

Let E be any event, then the value of (not E) equals to

(a)

(b)

(c)

(d)

**Answer**:

(a)

**Question 26**:

Degree of polynomial is

(a)

(b)

(c)

(d)

**Answer**:

(c)

**Question 27**:

Zeros of are

(a) and

(b)

(c)

(d)

**Answer**:

(b)

**Question 28**:

The quadratic polynomial whore zeros are and is

(a)

(b)

(c)

(d) None of these

**Answer**:

(a)