Elitmus
Exam
Numerical Ability
Geometry
If the radius of a circle is r and (r-2) and (r+25) are the chords of the circle then the value of r is:
a)10 b)15 c)20 d)none of these
Read Solution (Total 7)
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- None of these.
The value of chord i.e. (r + 25) will be satisfied only when the value of r should me equal or greater than 25. As the Longest Chord of the Circle is 2 times r i.e. Diameter..
So the given options does not satisfy the (r + 25) condition.
Hence, the answer is option (d) None of these. - 8 years agoHelpfull: Yes(29) No(0)
- none of these
- 8 years agoHelpfull: Yes(3) No(0)
- none of these,because if cord is r+25 then r should be greate than 25
- 8 years agoHelpfull: Yes(1) No(0)
- it may be 25 also......because largest chord is diameter only,so(r+25) satisfy.....but here no option of 25 so
ans-none of these
- 8 years agoHelpfull: Yes(1) No(1)
- none of these
- 8 years agoHelpfull: Yes(1) No(0)
- r+25
- 8 years agoHelpfull: Yes(0) No(0)
- none of these
- 8 years agoHelpfull: Yes(0) No(0)
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