1. Straight line

2. circle

3. ellipse

4. Parabola

5. none of these

5

Parabola

No Explanation available for this question

1. 0

2. 1

3. 2

4. 3

5. none of these

5

1

No Explanation available for this question

1. 17

2. 65

3. 73

4. 85

5. none of these

5

85

No Explanation available for this question

1. 0

2. 1

3. 2

4. 3

5. none of these

5

1

No Explanation available for this question

1. 0

2. 4

3. 8

4. 12

5. none of these

5

none of these

No Explanation available for this question

1. If N is divisible by 4, then N can be expressed as the sum of two or more consecutive odd integers.

2. If N is a prime number, then N cannot be expressed as the sum of two or more consecutive odd integers.

3. If N is twice some odd integer, then N cannot be expressed as the sum of two or more consecutive odd integers

4. At least two of the foregoing

5. All of the foregoing

5

All of the foregoing

No Explanation available for this question

1. 132

2. 5148

3. 20592

4. 10296

5. none of these

5

5148

No Explanation available for this question

1. 2006

2. 2007

3. 2008

4. 2009

5. 2010

5

2008

No Explanation available for this question

1. 1039

2. 961

3. either a or b

4. neither a nor b

5. none of these

5

either a or b

No Explanation available for this question

1. 1/2

2. 1/16

3. 1/35

4. 1/288

5. 1/576

5

1/16

No Explanation available for this question