Tom gave 20% of a certain amount of money to Ali. From the money Ali received, he spent 25% on school fees and 35% on buying school uniform. After the mentioned expenses, Ali had INR 2,800/- remaing with him. How much did Tom have initially

In the year 2013, the population of a village A was 30% more than the population of village B. The population of village A in 2014 increased by 20% as compared to the previous year. If the population of village A in 2014 was 7176, what was the population of village B in 2013

√1296.002 ÷ 8.996 ÷ 9.98 + 39.4 = ?

3/20 of 239 = ? ÷ (1.6 × 0.499)

(14.99% of 4799.995) ÷ ? =( 170% of 7.111)²

32.01²×512^1/3×33.99²÷(2⁹×16.97²) = 2^?