TCS
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Numerical Ability
Arithmetic
Metal strip of width �x� cm. 2 metal strips are placed one over the other, then the combine length of 2 strips is �y�. If �z� strips are placed in that manner. What is the final width of that arrangement?
Read Solution (Total 5)
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- as we observe in question that when 2 metal strips are placed one over the other then combine length is 2 but width doesnt change so any many no. of strip u place over the metal length only changes but not the width so ans is X
- 9 years agoHelpfull: Yes(17) No(0)
- z.x or (z-1)(y-x)+x
- 9 years agoHelpfull: Yes(3) No(1)
- Width now becomes the length of each strip because the combination of strip width now becomes the final length but the length of the strips now becomes the width of the arrangement.
- 9 years agoHelpfull: Yes(1) No(0)
- Width of 1st strip is x. By placing additional metal strip the width becomes y. z strips are placed over the strip of width y (in the same manner as strip with width x and another 1 strip). The width of this new arrangement shall become y.z
- 9 years agoHelpfull: Yes(0) No(1)
- And will be x cos width is not chnging
- 9 years agoHelpfull: Yes(0) No(0)
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