Question

<br />In a particular mobile shop seven-twelfth (7-12th) mobiles are<br />imported and rest are manufactured in India. Further one-fifth (1/5)<br />of the Indian mobiles are coloured while five-seventh (5/7th) of the<br />imported mobiles are black and white. If there are a total of 150<br />coloured mobiles in the shop, then what would be the total number of<br />mobiles in the shop?<br />a) 500<br />b) 600<br />c) 800<br />d) 1000​

Answer 1

Answer:

<br />In a particular mobile shop seven-twelfth (7-12th) mobiles are<br />imported and rest are manufactured in India. Further one-fifth (1/5)<br />of the Indian mobiles are coloured while five-seventh (5/7th) of the<br />imported mobiles are black and white. If there are a total of 150<br />coloured mobiles in the shop, then what would be the total number of<br />mobiles in the shop?<br />a) 500<br />b) 600<br />c) 800<br />d) 1000

Answer 2

Answer:

<br />In a particular mobile shop seven-twelfth (7-12th) mobiles are<br />imported and rest are manufactured in India. Further one-fifth (1/5)<br />of the Indian mobiles are coloured while five-seventh (5/7th) of the<br />imported mobiles are black and white. If there are a total of 150<br />coloured mobiles in the shop, then what would be the total number of<br />mobiles in the shop?<br />a) 500<br />b) 600<br />c) 800<br />d) 1000