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Start learning 50% faster. Sign in nowIndia has been placed at 130th position among the 190 countries in the recently released World Bank’s ease of doing business index for the year 2017. The index was released as part of the World Bank’s annual report Doing Business 2017: Equal Opportunity for All. This report had revised India’s rank to 130 from earlier 131st for the year 2016.
The ratio of Rama’s to Shyama’s age is 1 : 2 and the sum of their age 81 years. What will be the ratio of their ages after 7 years?
Shalini is younger than Rashi by 3 years. If the ratio of Shalini and Rashi ages is 4:5 respectively, then find the age of Shalini.