Quantitative Aptitude - Arithmetic Ability Questions

If Tan θ = 7/24, then what is the value of Sec θ?

A rice trader buys 16 quintals of rice for Rs 5632. 20% rice is lost in transportation. At what rate should he sell to earn 25% profit?

A wholesaler sold a water purifier at a loss of 40%. If the selling price has been increased by Rs. 125, then wholesaler will get the profit of 10%. What was the cost price of the purifier?

In a city, 40% of the people are illiterate and 60% are poor. Among the rich, 10% are illiterate. The percentage of the illiterate poor population is

Find out the odd word/letters/number/number pair from the given alternatives.

If a boat goes upstream at a speed of 24 km/hr and comes back the same distance at 40 km/hr. What is the average speed (in km/hr) for the total journey.

If a : b = c : d = 1 : 6, then what is the value of a2+c2b2+d2?

When a discount of 25% is given on a cruise trip, the profit is 41%. If the discount is 26%, then the profit is