For the following questions answer them individually
75% of a number is equal to three-seventh of another number. What is the ratio between the first number and the second number respectively ?
A 275 metre long train crosses a platform of equal length in 33 seconds What is the speed of the train in kmph ?
Cost of 18 shirts and 45 trousers is Rs 68,400. What is the cost of 10 shirts and 25 trousers ?
If the fraction $$\frac{4}{5},\frac{9}{11},\frac{7}{9},\frac{5}{6},\frac{11}{13}$$ are arranged in ascending order which one will be the fourth ?
Simple interest accrued on an amount in 8 years @ 12 p.c.p.a is Rs 5,520. What is the principal amount ?
Shrikant and Vividh started a business investing amounts of Rs 1,85,000 and Rs 2,25,000 respectively. If Vividh’s share in the profit earned by them is Rs 9,000 what is the total profit earned by them together ?
Present ages of father and the son are in the ratio of 6:1 respectively Four years hence the ratio of their ages will become 4:1 respectively What is the son’s present age ?
A DVD player was purchased for Rs 4,860. At what price should it be sold so that 25% profit is earned ?