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  At present, Asha's age (in years) is  2  more than the square of her daughter Nisha's age. When Nisha grows to her mother's present age, Asha's age would be one year less than  1 0  times the present age of Nisha. Find the sum of their present ages.  Answer- Nisha's Age=5 years                  Asha's Age=27 year CLICK ON THIS TEXT TO KNOW THE DETAILED ANSWER .  OR OPEN THE VIDEO GIVEN IN THE BELOW LINK Thanks!  

 In a household,an electric bulb of 100W is used for 10 hours and an electric heater of 1000W is used for 2 hours .Calculate the cost of bulb and the heater for 30 days the cost of one unit of electrical energy as 2 rupees. Answer- 180 Rupees. To know the answer of this question click on the below link:- CLICK ON THIS TEXT TO GET THE VIDEO SOLUTION OF THIS QUESTION  OR OPEN THE VIDEO GIVEN BELOW  By clicking on the above link ,You can get the video solution of this question. Thanks!