Elitmus
Exam
Numerical Ability
Geometry
If a right angle triangle is consists of any 3 consecutive numbers then its one side will be
a) 360 b) 361 c)362 d) none of the above
Read Solution (Total 13)
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- Ans:- d)None of the above
Solution:-
By pythagoras theorem
h^2 = p^2 + b^2
(362)^2 =(361)^2+(360)^2
131044 = 130321 + 129600
131044 != 259921 - 10 years agoHelpfull: Yes(11) No(0)
- In my set question was slightly different. Hypotenuse and one of the other side are consecutive integers. Then what is the other possible side?
- 10 years agoHelpfull: Yes(9) No(2)
- 65161^2=65160^2+361^2
So answer is 361 - 10 years agoHelpfull: Yes(9) No(8)
- this condition is possible only in case of a tringle of sides 3,4,5,
Hence ans is d (none of above) - 10 years agoHelpfull: Yes(7) No(0)
- (360)^2= 129600
(361)^2= 130321
(362)^2= 131044
So if we use Pythagoras theorem, it does not satisfy the condition
ANS- (d)None of the above - 10 years agoHelpfull: Yes(4) No(0)
- D. None of above
- 10 years agoHelpfull: Yes(1) No(0)
- d: none of the above;
- 10 years agoHelpfull: Yes(1) No(0)
- Yeah as mohit said it asked for the third side which I marked as 361
- 10 years agoHelpfull: Yes(1) No(1)
- answer is a) 360 option according to triplet rule 3,4,5 are consecutive no and triplets also then frm the give option 360 is the only value which divide by 3,4,5
- 9 years agoHelpfull: Yes(1) No(1)
- hey frnds actually this question was not lik dat.......
- 10 years agoHelpfull: Yes(0) No(1)
- Please explain vinay
- 10 years agoHelpfull: Yes(0) No(2)
- answer (d)none of the above
one side is x. other side is (x+1) and third side is (x+2)
therefore, (x+2)^2=x^2+(x+1)^2
x^2-2x-3=0........(i)
360,361,362 are not satisfied this option right answer of the (d) noone of thhe above - 9 years agoHelpfull: Yes(0) No(0)
- let sides of tri are x,x+1,(360,361,362)
a/c to pyth thrm
(x+1)^2=x^2+(360)^2
2x + 1=130621
2x=130620(which is div by 2 )
check rest of the Option only 361 will satisfy the eq so ans is 361
- 8 years agoHelpfull: Yes(0) No(0)
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