1. a.
np + 2
2. b.
n + p
3. c.
n + p + 1
4. d.
np
5. e.
none of them

1. a.
8
2. b.
9
3. c.
15
4. d.
6
5. e.
7

# Question: If an integer y is subtracted from an integer x, and the result is greater than x, then y must be :

1. a.
Equal to x
2. b.
Less than 0
3. c.
Less than x
4. d.
Greater than 0
5. e.
None of these

# Question: The positive difference between the squares of any two consecutive integers is always---

1. a.
an even integer
2. b.
an odd number
3. c.
a prime number
4. d.
the square of an integer

1. a.
14
2. b.
18
3. c.
21
4. d.
28
5. e.
None

1. a.

2

2. b.

3

3. c.

4

4. d.

5

5. e.

6

1. a.
9
2. b.
36
3. c.
40
4. d.
81
5. e.
400

# Question: When a positive integer x is divided by a positive integer y the remainder is 9. If x = 96.12 then what is the value of y?

1. a.
96
2. b.
25
3. c.
48
4. d.
75
5. e.
None of these

# Question: If 1.4 is halfway between two points x and y what sre the possible values of x and y?

1. a.
-1.4 and 2.4
2. b.
-1 and 2
3. c.
0.3 and 3.1
4. d.
0.15 and 1.55
5. e.
None of these

# Question: If n is an even integer which of the following must be an odd integer?

1. a.
3(n + 1)
2. b.
n - 2
3. c.
3n + 5
4. d.
n3
5. e.
None of these