Home ECAT Maths Test 6 Online Preparation Mcqs

ECAT Maths Test 6 Online Preparation Mcqs

ECAT Maths Test 6 Online Preparation Mcqs With Answers Start Below

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Question 1 of 15

1. The points (3, 1), (-2, -3) and (2, 2) are the vertices of:

 
A.
B.
C.
D.

Question 1 of 15

Question 2 of 15

2. For each natural number n, n (n + 1) is:

 
A.
B.
C.
D.

Question 2 of 15

Question 3 of 15

3. If y = x², then dy/dx equals:

 
A.
B.
C.
D.

Question 3 of 15

Question 4 of 15

4. A _______ divides the plane into left and right half planes:
 

A.
B.
C.
D.

Question 4 of 15

Question 5 of 15

5. For f (x) = x² + x, what is the value of f(a) + f (-a) in terms of a?

 
A.
B.
C.
D.

Question 5 of 15

Question 6 of 15

6. A semi-group having an identity is called a:

 
A.
B.
C.
D.

Question 6 of 15

Question 7 of 15

7. For any sets A, B and C, then AU (BUC) = (AUB) UC, this property is called:

 
A.
B.
C.
D.

Question 7 of 15

Question 8 of 15

8. What is the probability that a slip0 of numbers divisible by 4 are picked from the slips learning number 1, 2, 3, …………, 10?

 
A.
B.
C.
D.

Question 8 of 15

Question 9 of 15

9. Let A and B be two non-empty sets, then any subset of the Cartesian product A x B is called a:

 
A.
B.
C.
D.

Question 9 of 15

Question 10 of 15

10. The function f(x) = 1/8-2x is discontinuous at:

 
A.
B.
C.
D.

Question 10 of 15

Question 11 of 15

11. If A and B are row equivalent, then they are:

 
A.
B.
C.
D.

Question 11 of 15

Question 12 of 15

12. The number of subsets of {0} is:

 
A.
B.
C.
D.

Question 12 of 15

Question 13 of 15

13. 1 + cos 2 θ =

 
A.
B.
C.
D.

Question 13 of 15

Question 14 of 15

14. The angle of elevation of the top of a tree from a point 17 metres from its foot is 42°. The height of the tree is:

 
A.
B.
C.
D.

Question 14 of 15

Question 15 of 15

15. The multiplicative inverse of ‘a’ is:

 
A.
B.
C.
D.

Question 15 of 15


 

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