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Let my age 18 years ago be x years My grandmother’s age at that time = 9 x years My present age = (x + 18) years My grandmother’s present age = (9 x + 18) years According to question 3(x + 18 + 9) = (9 x + 18 + 9) 3 x + 81 = 9 x + 27 9 x - 3 x = 81 – 27 6 x = 54 x = 9 Now, ratio of ages 9 years ago = (x + 18 -9 )/(9x +18 - 9) = (9 + 18 - 9)/(9 × 9 + 18-9 )=18/90 = 1:5
Kathak is found in three distinct forms, called ‘gharanas’, named after the cities where the Kathak dance tradition evolved. Name those three cities...
Which of the following state in located The Lakhwar dam ?
Approximately what percentage of India is covered by alluvial soil?
The Speaker of Lok Sabha is elected by ___________
In which year was the National Air Sports Policy launched?
In which type of tax is the marginal tax rate higher than the average tax rate?
Who are covered in the Banking Ombudsman umbrella?
What is the transaction limit per transaction offered by India's first UPI ATM, launched by Hitachi Payment Services in partnership with NPCI?
In which of the following years was the Child Marriage Restraint Act passed?
Which Five-Year Plan aimed at accelerating food grain production, increasing employment opportunities and raising productivity with focus on 'food, work...