Question 29 Encircle the odd one of the following-a -100 - 5b -81 - 9c -75 - 5d -32 - 9

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Standard X

Mathematics

Finite and Infinite Sets

Question 29 E...

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Question 29

Encircle the odd one of the following:

(a) $(- 100) \div 5$
(b) $(- 81) \div 9$
(c) $(- 75) \div 5$
(d) $(- 32) \div 9$

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Solution

(a) $\frac{- 100}{5} = - 20$
(b) $\frac{- 81}{9} = - 9$
(c) $\frac{- 75}{5} = - 15$
(d) $\frac{- 32}{9} = - 3.55$
Here, option (a), (b) and (c) are the negative integers, but option (d) is not the negative integer. So, the odd one is option (d).

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Question 29 Encircle the odd one of the following: (a) (−100)÷5 (b) (−81)÷9 (c) (−75)÷5 (d) (−32)÷9

(a) −1005=−20 (b) −819=−9 (c) −755=−15 (d) −329=−3.55 Here, option (a), (b) and (c) are the negative integers, but option (d) is not the negative integer. So, the odd one is option (d).

Question 29

Encircle the odd one of the following:

(a) $(- 100) \div 5$
(b) $(- 81) \div 9$
(c) $(- 75) \div 5$
(d) $(- 32) \div 9$

(a) $\frac{- 100}{5} = - 20$
(b) $\frac{- 81}{9} = - 9$
(c) $\frac{- 75}{5} = - 15$
(d) $\frac{- 32}{9} = - 3.55$
Here, option (a), (b) and (c) are the negative integers, but option (d) is not the negative integer. So, the odd one is option (d).