There are three numbers 'A', 'B' and 'C' such that 'A' is 40% less than 'B', which is 80% of 'C'. If difference between 'A' and 'C' is 39, then find the sum of 'B' and 'C'.

The speed of a boat in still water is 25% more than that of the current. The boat takes total 10 hours to cover 135 km downstream and 15 km upstream. Find the downstream speed of the boat. (IBPS RRB PO/Clerk)

An article is sold for Rs. 5236 after two successive discounts of Rs. 12% and 15%. If the article was marked up by 25% above its cost price, then find the profit/loss received on the article. (IBPS RRB Clerk/PO)

Sushmita invested Rs. 7500 at certain rate of interest compounded annually and received an interest of Rs. 1908 after 2 years. Find the rate of interest (in p.a).

Present average age of Riya and Neha is 26 years. Age of Neha after 12 years will be twice the age of Riya 4 years before. Find the ratio of present age of Riya to present age of Neha.

The ratio of males to females in a village with population 2080 is 5:3. If 170 females joined the village, the ratio of males to females in village becomes 26:x. Find the value of (26 – x).

A mixture contains only milk & water in ratio of 4:3 respectively. 28 ml of mixture is taken out and 24 ml milk is added in the mixture. If the initial quantity of mixture is 56 ml, then find the ratio of milk and water respectively in the final mixture.

The following numbers form a series. Find the odd one out.

8000, 1000, 250, 125, 62.5, 250

The income of Yashi and Sheetal is Rs. 36,000 and Rs. 25,000 respectively. The ratio of the expenditure of Yashi and Sheetal is 7:4 respectively. If the savings of Sheetal is 12.5% more than that of Yashi, then find the expenditure of Yashi.

The ratio of the length and the breadth of a rectangle is 7:4 respectively. If the perimeter of the rectangle is 88 metres, then find the area of the circle whose radius is 14 metres less than length of the rectangle.

Sonali invested Rs. 'X' on compound interest at 20% p.a. compounded annually and after 2 years, she received a total amount of Rs. 36,000. If she invested same sum on simple interest at same rate of interest for 5 years, then find the SI earned on it.

Rita covered 120 km in 150 minutes. If she decreased her speed by 25%, then find the total distance covered by her in 225 minutes.

12 men or 15 women can do a work in 30 days. If the efficiency of a child is 60% less than that a man, then find the time taken by 4 men, 5 women and 5 children together to complete the work

The following numbers form a series. Find the odd one out.

3, 6, 2, 8, 2.4, 9.6

Quantity of milk is 55% more than that of water in 204 litres mixture (milk + water) . If 24 litres milk is added, then find the quantity of milk in the resultant mixture now.

'A' can complete a work in 35 days. He started the work and left after 21 days from starting. Remaining work was done by 'B' in 42 days. Find the time taken by 'B' to complete 60% of work.