## Maths Aptitude Quiz

Important topics for Maths has been designed in such a way that it offers very practical and application-based learning to further make it easier for students to understand every concept or topic by correlating it with the day-to-day experiences.

Q1.

•   A straight line parallel to x-axis
•   A straight line parallel to y-axis
•   Parabola
•  A straight line with negative slope
Solution

Q2.

•  -5
•  -4
•  -3
•  -2
Solution

Q3.

•   At least one root in [0,1]
•  At least one root in [-1/2,1/2]
•  At least one root in [-1,0]
•  At least two roots in [0,2]
Solution

Q4. Consider the set A of all determinants of order 3 with entries 0 or 1 only. Let B be the subset of A consisting of all determinants with values -1. Then

•  C is empty
•  B has as many elements as C
•  A=B∪C
•  B has twice as many elements as elements as C
Solution

Q5.

•  1
•  2
•  -1
•  -2
Solution

Q6.

•  |∆|=3
•  |∆|=2
• |∆|=1
•  ∆=0
Solution

Q7.

•  2
•  0
•  1
•  -3
Solution

Q8.

•  -1
•  -2
•  -3
•  None of these
Solution
(c)

Q9.

•  a+b+c=0
•  x=1/3(a+b+c)
•  x=1/2(a+b+c)
•  x=a+b+c
Solution

Q10. If the system of equations x-ky-z=0,kx-y-z=0,x+y-z=0 has a non-zero solution then the possible values of k are
•  -1,2
•  1,2
•  0,1
•  -1,1
Solution

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