More Classes

5th Class
6th Class
7th Class
8th Class
9th Class
10th Class
11th Class
12th Class
NAT I
NAT II
CSS
IQ
General Knowledge
MDCAT
ECAT
GAT General
GAT Subject

Mathematics General Science Test Medium Mode MCQs With Answers

Question # 1

The roots of ax2+bx+c=0 are

Choose an answer

Rational ⇔ b2 -4 ac ≥ 0

Irrational ⇔ b2-4 ac > 0

Real ⇔ b2-4 ac ≠ 0

Rational⇔ b2-4 ac = 0

Skip

Question # 2

Which of the following sets in infinite

Choose an answer

The set of students of your class

The set of all schools in Pakistan

The set of natural numbers between 3 and 10

The set of rational numbers between 3 and 10

Skip

Question # 3

6 is

Choose an answer

A prime integer

An irrational number

A rational number

An odd integer

Skip

Question # 4

Choose an answer

-a -b -c

-1

Skip

Question # 5

Choose an answer

Skip

Question # 6

If f (x)=a0 +a1x+a2x2+a3x3-----+0n-1xn-1+anxn then f(n) (x) is equal to

Choose an answer

ann!

Skip

Question # 7

There are two middle terms in the expansion of (a+x)n if n is

Choose an answer

Even +ve integer

+ve integer

Odd +ve integer

All

Skip

Question # 8

The set of the first elements of the ordered pairs forming a relation is called its

Choose an answer

Function on B

Range

Domain

A into B

Skip

Question # 9

The condition for polynomial equation ax2 + bx + c = 0 to be quadratic is

Choose an answer

a > 0

a < 0

a≠ 0

a≠ 0,b ≠ 0

Skip

Question # 10

If the roots of ax²+ bx + c = 0 (a > 0) be greater than unity, then

Choose an answer

a + b + c = 0

a + b + c > 0

a + b + c < 0

None of these

Skip

Question # 11

A class contains nine boys and three girls, in how many ways can the teacher choose a committee of four?

Choose an answer

460

495

272

Skip

Back