Home ECAT Maths Test 5 Online Preparation Mcqs

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. A quadratic equation in x is an equation that can be written in the form:

 
A.
B.
C.
D.

Question 1 of 15

Question 2 of 15

2. If y = xⁿ, then dy/dx equals:

 
A.
B.
C.
D.

Question 2 of 15

Question 3 of 15

3. ∫ex dx is equal to:

 
A.
B.
C.
D.

Question 3 of 15

Question 4 of 15

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

 
A.
B.
C.
D.

Question 4 of 15

Question 5 of 15

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

 
A.
B.
C.
D.

Question 5 of 15

Question 6 of 15

6. Multiplication of a row vector A by a column vector B requires as a precondition that each vector has:

 
A.
B.
C.
D.

Question 6 of 15

Question 7 of 15

7. sin 24 =

 
A.
B.
C.
D.

Question 7 of 15

Question 8 of 15

8. lim x→0  x/tan x =

 
A.
B.
C.
D.

Question 8 of 15

Question 9 of 15

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

 
A.
B.
C.
D.

Question 9 of 15

Question 10 of 15

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

A.
B.
C.
D.

Question 10 of 15

Question 11 of 15

11. The value of 150° in terms of π is:

 
A.
B.
C.
D.

Question 11 of 15

Question 12 of 15

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

 
A.
B.
C.
D.

Question 12 of 15

Question 13 of 15

13. In how many ways can a party of seven persons arrange themselves around a circular table?

 
A.
B.
C.
D.

Question 13 of 15

Question 14 of 15

14. 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 14 of 15

Question 15 of 15

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

 
A.
B.
C.
D.

Question 15 of 15


 

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