Quantitative Aptitude - Arithmetic Ability Questions

Prabhat has done 1/2 of a job in 12 days. Santosh completes the rest of the job in 6 days. In how many days can they together do the job?

If Tan θ = 9/40, then Sec θ = ?

How many job applicants had applied if the ratio of selected to unselected was 19:17. If 1,200 less had applied and 800 less selected, then the ratio of selected to unselected would have been 1:1.

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

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?

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

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