# ECAT Maths Test 5 Online Preparation Mcqs

## ECAT Maths Test 5 Online Preparation Mcqs With Answers Start Below

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Question 1 of 15

1. The disjunction of two statements p and q, is denoted symbolically as:

A.
B.
C.
D.

Question 1 of 15

Question 2 of 15

2. f’ (x₁) < 0, implies that:

A.
B.
C.
D.

Question 2 of 15

Question 3 of 15

3. The power of set P (s) of a set s is a:

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B.
C.
D.

Question 3 of 15

Question 4 of 15

4. sin 24 =

A.
B.
C.
D.

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Question 5 of 15

5. For any two sets A and B, then AUB = BUA, this property is called:

A.
B.
C.
D.

Question 5 of 15

Question 6 of 15

6. A rectangular array of numbers in rows and columns is called a:

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B.
C.
D.

Question 6 of 15

Question 7 of 15

7. The decimal fraction in which we have finite number of digits in its decimal part is called a:

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B.
C.
D.

Question 7 of 15

Question 8 of 15

8. The solution of the equation x² - 10x + 40 = 0, is a:

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B.
C.
D.

Question 8 of 15

Question 9 of 15

9. In triangle ABC, a = 80, b = 92, c = 124, then the value of angle β is:

A.
B.
C.
D.

Question 9 of 15

Question 10 of 15

10. If 6th term of a series in A.P is –2, and 8th term is –8, the first term of the series is:

A.
B.
C.
D.

Question 10 of 15

Question 11 of 15

11. An improper rational fraction can be reduced by division to a:

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B.
C.
D.

Question 11 of 15

Question 12 of 15

12. The term independent of x in the expansion of (x³ - 3/x²)¹⁵ is:

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B.
C.
D.

Question 12 of 15

Question 13 of 15

13. If y = xⁿ, then dy/dx equals:

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B.
C.
D.

Question 13 of 15

Question 14 of 15

14. The difference of an integer and its cube is divisible by:

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B.
C.
D.

Question 14 of 15

Question 15 of 15

15. The points (0, -1), (2, 1), (0, 3) and (-2, 1) are the corner of:

A.
B.
C.
D.

Question 15 of 15

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