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Frequently Asked Elitmus Numerical Ability - Quadratic Equations Sample Question with Solutions

(#M40031968) ELITMUS QUESTION Multiplication Keep an EYE

Q. A digits of a 2 digit no are multiplied,the digits of the product is again multiplied and this process continues untill the number becomes 1 digit number.How many such numbers are there between 10-99 which have their last result,means the 1 digit number which comes after continuous multiplication of digits, equal to a prime number?

Asked In Elitmus (11 years ago)

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(#M40158264) ELITMUS QUESTION Quadratic Equations Keep an EYE

How many values of C in equation x^2-5x+c results in rational roots which are integers.?

a.1
b.3
c.6
d.Infinte

Approach..??

Asked In Elitmus Shashank Saha (8 years ago)

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(#M40031892) ELITMUS QUESTION Quadratic Equations Keep an EYE

Q. How many values of c in the Equation x^3-5x+c result in rational roots which are integers?
Option
a)1
b)3
c)0
d)infinite

Asked In Elitmus (11 years ago)

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(#M40008871) ELITMUS QUESTION Keep an EYE

how many values of c in the equation x^2-5x+c result in rational roots which are intergers

Asked In Elitmus amrit bhagat (13 years ago)

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(#M40155274) ELITMUS QUESTION Keep an EYE

what will be the remainder when expression 2^2+22^2+222^2+2222^2+....+22222...48times^2 divided by 9??

Asked In Elitmus Jinal (9 years ago)

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(#M40034311) ELITMUS QUESTION Quadratic Keep an EYE

How many values of 'c' results in rational roots which are integer in
x^2-5x+c.
Options
a) 1
b) 3
c) 6
d) Infinite

Asked In Elitmus Geetanshu (11 years ago)

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(#M40155158) ELITMUS QUESTION number systems Keep an EYE

If v,w,x,y, and z are non negative integers, each less than 11, then how many distinct combinations of (v,w,x,y,z) satisfy v(11^4) + w(11^3) +x(11^2) + y(11) + z =151001 ?
a)0
b)1
c)2
d)3

Asked In Elitmus Jagadeesh Ginjupalli (9 years ago)

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(#M40031140) ELITMUS QUESTION elitmus question on imaginary number Keep an EYE

Q. What is the solution if i^i?

Asked In Elitmus vaibhav singh (11 years ago)

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(#M40032649) ELITMUS QUESTION Keep an EYE

Q. ax^2+bx+c = 0 has two roots x1 and x2. If mode x1 = mode x2, then
Option
(a) a>c
(b) b>c
(c) c>a
(d) none

Asked In Elitmus sid (11 years ago)

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(#M40130559) ELITMUS QUESTION Keep an EYE

hOW many values of C in equation X^2-5X+C results in Rational roots which are integers??

options:
a.) 1
b.) 3
c.) 6
d.) Infinite

Asked In Elitmus Prashant (10 years ago)

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