If the lower boundary of an exclusive class is $25$ and the length of the class is $9$ then the upper boundary of the same class is _____

34

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33

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33.5

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36

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Solution

The correct option is D $34$
Upper boundary $=$ Lower boundary $+$ Length of the class $= 25 + 9 = 34$

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If the lower boundary of an exclusive class is 25 and the length of the class is 9 then the upper boundary of the same class is _____

The correct option is D 34Upper boundary = Lower boundary + Length of the class =25+9=34

If the lower boundary of an exclusive class is $25$ and the length of the class is $9$ then the upper boundary of the same class is _____

The correct option is D $34$
Upper boundary $=$ Lower boundary $+$ Length of the class $= 25 + 9 = 34$