MTH001 Midterm Past Paper 1

MTH001 Mid Term

The nth term of an A. P (Arithmetic Progression) is:

1. a + (n - 1) d
2. a - (n - 1) d
3. a - (n - 1) d
4. a + (n + 1) d

Correct answer: a + (n + 1) d

The nth term of an G. P (Geometric Progression) is:

1. arn-1
2. arn+1
3. ran-1
4. ran+1

Correct answer: arn-1

From the truth table, for p q to be true, if both p and q must have the same truth values.

1. True
2. False

Correct answer: False

Consider the following diagram

Then the shaded region is

A B

C MTH001 Mid Term

1. A

B  C

1. (A
2. – C
3. (B
4. – A
5. (A
6. – B

For sets A and B, if A  B , then

1. Ac  B = A
2. A  B = A
3. A  B = A

If A = {1, 2, 3, 4} then A is proper subset of A.

1. True
2. False

{x}

 {x}

1. True
2. False

If P and Q are proposition, P is true and Q is false, then P  Q is

1. True
2. False

A

 B is a ---------of A.

1. super set
2. subset
3. complement set

In ordered pairs order of elements matters. MTH001 Mid Term

1. True
2. Flase

Let a1,a2,a3,…,an be an arithmetic sequence, then sum of the sequence Sn =

n n(a +a )

1. True
2. False

If p is a proposition then its negation is denoted by

 p  p  p

1. p

Conjunction of two statements p and q is denoted by

1. p

 q

1. p

 q

1. p

 q

1. p

 q

Let A = {1, 2, 3} and B = {{1,2}, 3} then A

 B = {1, 2, 3}

1. True
2. False