The Government reduced the price of...
Question

# The Government reduced the price of sugar by 10 per cent. By this a consumer can buy 6.2 kg more sugar for * 837. The reduced price per kg of sugar is: सरकार ने चीनी के मूल्य को 10% घटा दिया। इसके कारण एक ग्राहक र 837 में 6.2 कि. ग्रा. चीनी अधिक खरीद सकता है, तो कमी के पश्चात प्रति कि.ग्रा. चीनी का मूल्य क्या है? | (a) र 12.50 (b) ३ 13.00 (c) 13.50 (d) 3 14.00

SSC CGL
Maths
Solution
183
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qutial cost ( =x ) gnaticl amount ( =frac{837}{x} ) Now ( cos t=0.9 x ) [ begin{array}{l} text { finat an ount }=frac{837}{0.9 x} text { final Amount - 9nitial = } 6.2 mathrm{kg} left.qquad frac{837[10}{x}-1right]=6.2 mathrm{kg} frac{1}{9} times frac{837}{x}=6 cdot 2 mathrm{kg} frac{93}{6 cdot 2}=x end{array} ] So ( quad ) price ( =0.9 x ) [ begin{aligned} &=frac{9}{10} times frac{93}{6.2} &=13.5 text { Aws } & text { . } end{aligned} ]
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