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This is my personal site to give you access to content that can help your child to improve in Math. From whichever country you might be, the topics are generalised to help everyone.
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This website is designed to help parents and children to improve their abilities in Mathematics. For USA - K12 content is available on demand. For India - CBSE & ICSE content is available on-demand.
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Some of Our Sample Questions and answers
Q. Father is aged three times more than his son Zayne. After 8 years, he would be two and a half times of Zayne's age. What is Zayne's and his father's present ages?
A: Y=(3*Z)+Z; Y+8=2.5*(Z+8);
Y is Father's Age; Z is Zayne's Age
Substituting for Y in eqn 2, we get,
Zayne's Age is 8
Father's Age is 4*8 = 32
Q: Alfred buys an old scooter for Rs. 4700 and spends Rs. 800 on its repairs. If he sells the scooter for Rs. 5800, his gain percent is?
A: Total cost of scooter after repairs= 4700+800 = 5500
Profit/Gain = 5800 - 5500 = 300
Gain % = (300/5500)*100 = 5.5%