Tea worth Rs. 126 per kg and Rs. 135 per kg are mixed with a third variety of tea in the ratio 1 : 1 : 2. If the mixture is worth Rs. 153 per kg, what is the price of the third variety per kg ?
Choose the most appropriate option
A) 175.5
B) 182.5
C) 170.0
D) 180.0
E) 190.0
Tea worth Rs. 126   ratio 1 : 1   average price   = (126+135)/2= 
<gadget id="calculator">(126+135)/2</gadget>
<output>261/2 = around 130.5</output>
130.5   Mean price= (x-153):22.50   =&gt;x-153=22.50   x=175.5   175.5NSWER 175.5
<result>A</result>
Tea worth Rs. 126 per kg and Rs. 135 per kg are mixed with a third variety of tea in the ratio 1 : 1 : 2. If the mixture is worth Rs. 153 per kg, what is the price of the third variety per kg ?