Dear Student, Q 26 Given : Gita purchased two TV sets for rupees 30000 Let cost price of first T V = x Then Cost price of second T V = 30000 - x And Also given : He sold at a loss of 15% and other at a gain of 19% the selling price in both the cases was the same So, we get x - 15% of x = ( 30000 - x ) + 19% of ( 30000 - x ) ⇒x - 15x100 = ( 30000 - x ) + 19( 30000 - x )100⇒x - 3x20 =100( 30000 - x ) + 19( 30000 - x )100⇒20x - 3x20 =3000000 - 100x + 570000 - 19x 100⇒17x1 =3570000 - 119x 5⇒85x =3570000 - 119x ⇒204x = 3570000⇒ x = 3570000204⇒ x = 17500 So, Cost price of first T V = Rs 17500 And Cost price of second T V = 30000 - 17500 = Rs 12500 ( Ans ) For remaining queries we request you to post them in separate threads to have rapid assistance from our experts Regards

no. 26 and 27

no. 26 and 27 nd his gain or machines of ld sold them •ice of three •one sewmg the selling garn Or at UOOOO and other 26, at loss of 10%. Find whether he made an overall profit or loss. Gita purchased two TV sets of e 90000. He sold one at a loss of 15% and the other at gain of 19%. The selling price in both the case was the same. Find the cost price Of each TV set. A dealer purchases two old scooters for 24000. He sold one at a profit of6% and the other a loss of 12%. The dealer gained nothing on his outlay. Find the C.P. of each by the government on the sale of an item. It is charged by •ven to the government. This is, therefore, always on the e value of the bill. These days, however, the prices include lustrative Examples' 3 Find th. when 3' (i) Two (ii) 5 kg y'Rahul ; 12350 the total table. 5. Abdul h' the rate shamp« . What p (0 90 . A mixtu of milk

Dear Student,

Q.26
Given : Gita purchased two TV sets for rupees 30000.
Let cost price of first T.V = x
Then
Cost price of second T.V. = 30000 - x
And
Also given : He sold at a loss of 15% and other at a gain of 19%.the selling price in both the cases was the same.
So, we get

x - 15% of x = ( 30000 - x ) + 19% of ( 30000 - x )

\Rightarrow x - \frac{15 x}{100} = (30000 - x) + \frac{19 (30000 - x)}{100} \Rightarrow x - \frac{3 x}{20} = \frac{100 (30000 - x) + 19 (30000 - x)}{100} \Rightarrow \frac{20 x - 3 x}{20} = \frac{3000000 - 100 x + 570000 - 19 x}{100} \Rightarrow \frac{17 x}{1} = \frac{3570000 - 119 x}{5} \Rightarrow 85 x = 3570000 - 119 x \Rightarrow 204 x = 3570000 \Rightarrow x = \frac{3570000}{204} \Rightarrow x = 17500

So,
Cost price of first T.V. = Rs .17500
And
Cost price of second T.V. = 30000 - 17500 = Rs . 12500 ( Ans )

For remaining queries we request you to post them in separate threads to have rapid assistance from our experts.

Regards

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