Basic Mathematics (BITSAT Mathematics): Questions 1 - 5 of 27

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Question number: 1

» Basic Mathematics » Geometry » Quadrilateral and Properties

MCQ▾

Question

If the quadrilateral formed by lines +by+c=0, ax+by+c=0 , ax+by+c=0 , ax+by+c=0 , have perpendicular diagonals, then –

Choices

Choice (4) Response

a.

c2+a2=c2+d2

b.

a2+b2=a2+b2

c.

b2+c2=b2+c2

d.

Question does not provide sufficient data or is vague

Question number: 2

» Basic Mathematics » Arithmetic » Simplifying Expressions

MCQ▾

Question

If

x=2+12+12+12+12+,

Then the value of x is –

Choices

Choice (4) Response

a.

2+1

b.

21

c.

3

d.

All of the above

Question number: 3

» Basic Mathematics » Arithmetic » Number Games

MCQ▾

Question

If R=(2+1)2n+1 and f=R[R] , then [R] equal is –

Choices

Choice (4) Response

a.

f1f

b.

f+1f

c.

1ff

d.

Question does not provide sufficient data or is vague

Question number: 4

» 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: 5

» 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

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