ECAT Pre Engineering Test Preparation

ECAT Pre Engineering Entry Test

Sr. #	Questions	Answers Choice
1		-1 0 1 undefined
2		-1 0 1 undefined
3		-1 0 1 undefined
4
5		4 6 8 10
6		2 4 8 16
7		0 1 2 3
8	The cube roots of 8 are
9		1 -1 5 2
10		-1 0 2 1
11
12
13
14	Which of the following is an identity matrix?	none of these
15		0 1 -A -1
16		-a -b -c 1 0 -1
17
18
19		none of these
20	The negation of a number	a relation a function unary operation binary operation
21		none of these
22		square root function identity function linear function quadratic function
23	The graph of a linear function is	a circle triangle a straight line none of these
24		a constant function linear function quadratic funtion none of these
25
26
27
28
29
30	The set of first elements of the ordered pairs in a relation is called its	domain range relation function