Elitmus
Exam
Numerical Ability
Area and Volume
A right angle triangle have all base height and hypotenuse are integer.Three square are formed by three sides of the triangle. the sum of area of triangle and all three square are...
(A) even
(B) odd
(c)both even or odd
(D) none of the above
Read Solution (Total 9)
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- A right angle triangle will always have atleast one even number or maximum three even numbers as their side. EX.(3,4,5) (6,8,10) (5,12,13)..
Hence the sum of area of triangle and squares will always even.
(A)Even - 10 years agoHelpfull: Yes(33) No(3)
- Both even and odd
- 10 years agoHelpfull: Yes(5) No(5)
- Always ODD
- 10 years agoHelpfull: Yes(2) No(11)
- always even
- 10 years agoHelpfull: Yes(1) No(0)
- odd option b
- 10 years agoHelpfull: Yes(0) No(0)
- always even
- 10 years agoHelpfull: Yes(0) No(0)
- train speed=60 km/hr.Means train cover 60 km in 1 hr.it cover 10 km in 10 min.
But gven new distance cover in 60 min=50 km.So it takes 12 min to cover 10 km.after traveling for 10 min it take halt of 2 min.after 10 min it takes 2 min halt so after 60 min it takes 12 min halt.
12 min halt will be after 60 min(1 hour).so it take only 10 min halt with in 60 min. - 10 years agoHelpfull: Yes(0) No(2)
- take triangles as (3,4,5) and (4,4,6) thus both even and odd is the ans
- 10 years agoHelpfull: Yes(0) No(5)
- @Dipesh ... 4,4,6 is not a right angle triangle. Use brain before answering the question.
- 2 years agoHelpfull: Yes(0) No(0)
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