EE Math2

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ELECTRICAL/ELECTRONIC ENGINEERING ORIENTATION

Important Notes & Instructions on Answering the questions

This Aptitude test is on Geometry and data representation .
Select the most correct answer of the four possible answers to each question.
Attempt all questions before submitting to view your results.
Use of calculator allowed.

Lessons in Electric Engineering Orientation

Lesson #1:

Introduction to Electrical Engineering

Lesson #2:

Introduction to Electronic Engineering

Quiz Test 1:

Algebra and pre-calculus

Quiz Test 2:

Geometry and data representation← You are here

Quiz Test 3:

Physics Science laws

Quiz Test 4:

chemical Science Processes

Entrance Courses:

Introduction to Engineering Math- MATH 090 comming soon!

Mathematics Aptitude test2: Questionaire

	(A) ( 1 ; -1 )
	(B) ( 0 ; -4 )
	(C) ( 3 ; 0 )
	(D) ( 2 ; 2 )

	(A) In a right-angled triangle, $r^2 = x^2 + y^2$ .
	(B) The product f gradients of a loci is -1.
	(C) $( x - c )^2 + ( y - b )^2 = r^2$ .
	(D) None of the above.

	(A) $\frac{4+(-5)}{3+(-2)}$ $= \frac{-1}{1}.$
	(B) $\frac{4-(5)}{3-(2)}$ $= \frac{-1}{1}.$
	(C) $\frac{4-(-2)}{3-(-5)}$ $= \frac{6}{8}.$
	(D) $\frac{4-(-5)}{3-(-2)}$ $= \frac{9}{5}.$

	(A)
	(B)
	(C)
	(D) None of the above.

	(A) $\begin{matrix}\tan 3x.\cot 33^\circ & = & 1 \\ \ \tan 3x & = & \frac{1}{\cot 33^\circ} \\ \ \\ \ \tan 3x & = & \cot (33^\circ + 66^\circ) \end{matrix}$ .
	(B) $\begin{matrix}\tan 3x.\cot 33^\circ & = & 1 \\ \ \tan 3x & = & \frac{1}{\cot 33^\circ} \\ \ \\ \ 3x & = & 33^\circ \end{matrix}$ .
	(C) $\begin{matrix}\tan 3x.\cot 33^\circ & = & 1 \\ \ \tan 3x & = & \frac{\sin 33^\circ}{\cos 33^\circ} \end{matrix}$ .
	(D) None of the above.

	(A) $\cos x \cos y + \sin x \sin y$
	(B) $\cos x \sin y + \cos y \sin x$
	(C) $\sec^2 x$ $\sec^2 y$
	(D) $\frac{1}{2}(\cos^2 x - \sin^2 y)$

	(A) $K\hat H I = H\hat K J$
	(B) $H\hat K J = 2H\hat I J$
	(C) $HK \\| JI$
	(D) $HK \perp\ JI$

	(A) $NO = BO$ thus $\hat N_1 = \hat B_1$
	(B) $CB \perp\ OB$
	(C) $\hat N_1 = \hat N_2$
	(D) None of the above

	(A) Atleast one side of a quadrilateral must be equal to the radius of the circle.
	(B) Opposite angles of a quadrilateral must sum up to 180°.
	(C) Exterior angle of a quadrilateral must be equal to twice the interior angle.
	(D) Atleast one vertex of a quadrilateral must lie at the centre of a circle.

	(A) All angles of $\triangle ABC$ are same as all angles of $\triangle DEF$ .
	(B) All pairs of corresponding sides of $\triangle ABC$ and $\triangle DEF$ are of the same ratio.
	(C) An angle of $\triangle ABC$ is equal to an angles of $\triangle DEF$ and the containing sides are of the same ratio.
	(D) $\triangle ABC$ and $\triangle DEF$ are enclosed in the same circle.

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