Elitmus Exam Numerical Ability Probability

how many solutions exist for sqrt(x+5)=x(sqrt(x+5))
options are a)1 b)2 c)3 d)4

Read Solution (Total 17)

Elitmus Other Question

If q, r > 0, then roots of equation x2 + qx + r = 0 are
A.
Both negative
B.
Both positive
C.
Of positive sign but equal magnitude
D.
Of opposite sign
How many no(n) r there b/w 1 & 200 such that n/2,n/3 & 2n +1/5 r all composite natural no. ?
a]0
b]1
c]2
d]3