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  • Four mixtures are given below(i)Kidney beans and chick peas(ii)Pulses and rice(iii)Rice flakes and corn(iv)Potato wafers and biscuits Which of these can be separated by the method of winnowing

Four mixtures are given below

(i)    Kidney beans and chick peas    (ii)    Pulses and rice    (iii)    Rice flakes and corn    (iv)    Potato wafers and biscuits?

Which of these can be separated by the method of winnowing?

(a)     (i) and (ii)

(b)     (ii) and (iii)

(c)     (i) and (iii)

(d)     (iii) and (iv)

Answers (1)

Since the weight of the two components is different, one being lighter and other being heavier, hence by using the method of winnowing, mixtures of rice flakes and corn, potato wafers and biscuits can be separated.

Hence option (D) is correct. 

Posted by

Sumit Saini

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