Addition of Odd Numbers

Q. The sum of first 14 odd numbers is _____.

1. 196
2. 197
3. 169
4. 145

Q. What is the sum of $30$ consecutive odd numbers starting from $1$ ?

1. $600$
2. $300$
3. $900$
4. $150$

Q.

What is the value of 3.2 x 10^2?

1. 0.32

2. 0.032

3. 32

4. 320

Q. If the number of consecutive odd integers whose sum can be expressed as ${50}^2-{13}^2$ is k then k, can be

1. 35
2. 37
3. 33
4. 39

Q.

What is the value of 3.2 x 10^2?

1. 0.032

2. 32

3. 320

4. 0.32

Q.

What is the value of 3.2 x 10^2?

1. 0.32

2. 0.032

3. 32

4. 320

Q.

What is the value of 3.2 x 10^2?

1. 32

2. 0.32

3. 0.032

4. 320