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  • Territorial Army Officers Exam Elementary Mathematics Study Material

Digitization help student to explore and study their academic courses online, as this gives them flexibility and scheduling their learning at their convenience. Kidsfront has prepared unique course material of Elementary Mathematics Quadratic Equations for Territorial Army Officers Exam student. This free online Elementary Mathematics study material for Territorial Army Officers Exam will help students in learning and doing practice on Quadratic Equations topic of Territorial Army Officers Exam Elementary Mathematics. The study material on Quadratic Equations, help Territorial Army Officers Exam Elementary Mathematics students to learn every aspect of Quadratic Equations and prepare themselves for exams by doing online test exercise for Quadratic Equations, as their study progresses in class. Kidsfront provide unique pattern of learning Elementary Mathematics with free online comprehensive study material and loads of Territorial Army Officers Exam Elementary Mathematics Quadratic Equations exercise prepared by the highly professionals team. Students can understand Quadratic Equations concept easily and consolidate their learning by doing practice test on Quadratic Equations regularly till they excel in Elementary Mathematics Quadratic Equations.


Quadratic Equations
Who were the first to solve quadratic equations?

a) Greeks
b) Babylonians
c) Romans
d) None of these



Answer
Correct Answer Is : Babylonians
Solution Is :
Check whether (x + 2)2 = 2(x - 3) a quadratic equation?

a) Yes
b) No
c) Sometime
d) None of these



Answer
Correct Answer Is : Yes
Solution Is :
Check whether the roots of the quadratic equation 6x2-x-2 are 2/5, 1/3

a) Yes
b) No
c) Sometime
d) None of these



Answer
Correct Answer Is : No
Solution Is :

Solve 2x2-5x=3=0


a)

1, 3/2


b)

1, 1/2


c)

3/2, 2


d)

1/2, 3





Answer
Correct Answer Is :

1, 3/2

Solution Is :
Choose the roots of x2 – 3x – 10 = 0

a) 5, 2
b) 2, -5
c) 5, -2
d) -5, -2



Answer
Correct Answer Is : 5, -2
Solution Is :
Find the value of k for which the quadratic equation kx2+bx+c=0 have real roots.

a) 5/2, -5/2
b) 3/2, -3/2
c) 1/3, -1/3
d) None of these



Answer
Correct Answer Is : 5/2, -5/2
Solution Is :
A natural number, when increased by 12, equals 160 times its reciprocal. Find the number?

a) 7
b) -7
c) 8
d) -8



Answer
Correct Answer Is : 8
Solution Is :
Who developed a geometrical approach for finding out lengths, the solutions of quadratic equations?

a) Bramhagupta
b) Euclid
c) Sridharacharya
d) None of these



Answer
Correct Answer Is : Euclid
Solution Is :
Find the quadratic equations which has the roots 3/2,1?

a) 2x2+5x-2
b) 3x2+5x-2
c) 3x2-5x+2
d) 2x2+6x-2



Answer
Correct Answer Is : 3x2-5x+2
Solution Is :
Find two consecutive positive integers, sum of whose squares is 313?

a) 13, 14
b) 14, 15
c) 12, 13
d) 13,15



Answer
Correct Answer Is : 12, 13
Solution Is :