BITSAT Mathematics: Questions 20 - 25 of 164

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 164 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 150.00 or

Question number: 20

» Basic Mathematics » Geometry » Quadrilateral and Properties

MCQ▾

Question

If P(1, 2),Q(4, 6),R(5, 7),S(a,b) are vertices of a parallelogram PQRS, then –

Choices

Choice (4) Response
a.

a=3,b=5

b.

a=2,b=4

c.

a=2,b=3

d.

a=3,b=4

Question number: 21

» Complex Numbers and Quadratic Equations » Argand Diagram

MCQ▾

Question

If z =3 , then points on 1+4z lie on a –

Choices

Choice (4) Response
a.

Parabola

b.

Circle

c.

Line

d. All of the above

Question number: 22

» Integral Calculus » Evaluation of Definite Integrals

MCQ▾

Question

The point of extreme value of ϕ(x)=1xet22(1t2)dt are

Choices

Choice (4) Response
a.

x=2, 1

b.

x=1,1

c.

x=2, 1

d.

x=1, 2

Question number: 23

» Coordinate Geometry » Distance of a Point From a Line

MCQ▾

Question

If the algebraic sum of the perpendicular distance from point (2, 0),(0, 2) and (1, 1) to a variable line be zero, then it passes through the point –

Choices

Choice (4) Response
a.

(1, 1)

b.

(1,1)

c.

(1, 1)

d.

(1,1)

Question number: 24

» Complex Numbers and Quadratic Equations » Algebra of Complex Numbers

MCQ▾

Question

The maximum value of z , when 2+2z =2 is

Choices

Choice (4) Response
a.

31

b.

3

c.

3+1

d.

2+3

Question number: 25

» Basic Mathematics » Algebra » Solutions to Equations

MCQ▾

Question

Let a,b,c be real numbers such that 4a+2b+c=0 and ab>0 ; then the quadratic equation ax2+bx+c=0 has –

Choices

Choice (4) Response
a.

Only one real roots

b.

Non – real roots

c.

Purely imaginary roots

d.

Real roots

Sign In