Basic Mathematics (BITSAT Mathematics): Questions 6 - 13 of 27

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Question number: 6

» Basic Mathematics » Arithmetic » Number Games

MCQ▾

Question

If 2<x<3 , then –

Choices

Choice (4) Response

a.

x3x2>0

b.

(x3)>(x2)

c.

x3 < x2

d.

(x3)(x2)<0

Question number: 7

» Basic Mathematics » Arithmetic » Number Games

MCQ▾

Question

If [x] denote the greatest integer less than or equal to x , then [(1+0.0001)10000] equals –

Choices

Choice (4) Response

a.

3

b.

2

c.

0

d.

None of the above

Question number: 8

» Basic Mathematics » Arithmetic » Simplifying Expressions

MCQ▾

Question

If the roots of equation (xb)(xc)+(xc)(xa)+(xa)(xb)=0 are equal, then –

Choices

Choice (4) Response

a.

a+bw+cw2=0

b.

a+b+c=0

c.

ab+c=0

d.

None of the above

Question number: 9

» Basic Mathematics » Algebra » Simplifying Expressions

MCQ▾

Question

If α,βR , are the roots of the equation ax2+bx+c=0,kR , lies between α and β , if –

Choices

Choice (4) Response

a.

a2k2+abk+ac<0

b.

ak2+bx+c<0

c.

a2k2+abk+ac>0

d.

None of the above

Question number: 10

» Basic Mathematics » Algebra » Simplifying Expressions

MCQ▾

Question

(1+x)nnx1 is divisible by –

Choices

Choice (4) Response

a.

x3

b.

x4

c.

x

d.

x2

Question number: 11

» Basic Mathematics » Arithmetic » Exponents, Roots and Logarithms

MCQ▾

Question

5log416 equals

Choices

Choice (4) Response

a.

20

b.

10

c.

5

d.

36

Question number: 12

» Basic Mathematics » Geometry » Polygons With More Than 4 Sides

MCQ▾

Question

If a polygon has 44 diagonals, then the number of its sides is

Choices

Choice (4) Response

a.

8

b.

7

c.

9

d.

11

Question number: 13

» Basic Mathematics » Algebra » Simplifying Expressions

MCQ▾

Question

If x2+px+1 is a factor of ax3+bx+c , then

Choices

Choice (4) Response

a.

a2c2=ab

b.

a2+c2=ab

c.

a2+c2=ab

d.

a2c2=ab

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