Explanation

The first five positive odd integers are:

1, 3, 5, 7, 9

Let's calculate their sum:

1 + 3 = 4

4 + 5 = 9

9 + 7 = 16

16 + 9 = 25

The sum is:

25

Explanation

The main aim of education is to equip students with knowledge, skills, and values needed in real-life situations.

It helps learners become responsible, productive, and adaptable members of society.

Explanation

The additive inverse of a number is what you add to a number to get zero.

In this context, 1 and -1 are additive inverses of each other, satisfying:

3 + (-1) = 2 and 1 - 3 = -2, showing the concept revolves around opposites in addition.

Explanation

Vaccination stimulates the immune system to produce antibodies, building resistance against specific viruses.

It prepares the body to fight off future infections by recognizing and attacking the pathogen.

Explanation

The correct sentence would be, "I shall see you tomorrow unless I have to work late."

Unless is used to indicate a condition under which something will not happen.

Explanation

Temperature increases or decreases the kinetic energy of particles, leading to melting, boiling, or freezing.

Pressure affects the arrangement of particles, especially in gases, influencing condensation or compression.

Explanation

کنایہ کے لغوی معنی ہیں چھپا کر بات کرنا یا کسی بات کو غیر مستقیم انداز میں کہنا۔

اس میں اصل بات کو چھپا کر کوئی اور بات کہی جاتی ہے جس سے مطلب سمجھا جائے۔

Explanation

A polygon is a closed shape formed by straight lines.

It must have at least three sides (e.g., a triangle) and can have more.

Explanation

The correct phrase is "succeed to the throne," meaning the eldest son will take the place of the queen.

"To" is used in this context to indicate succession.

Explanation

The numerical value typically refers to the absolute value, which is the value without the sign.

The answer is 19.