Quantitative Aptitude - Arithmetic Ability Questions

If two flood gates A and B function simultaneously, the reservoir will be filled iu 6 hours. Gate A fills the reservoir 5 hours faster than gate B. How many hours does the faster flood gate take to fill the reservoir?

By selling a table for Rs. 16,870, a shopkeeper suffers a loss of Rs. 1080. His loss percentage (rounded off to one decimal place) is

If one-third of a number is 45, then what will be the 45% of that number?

In the following question, select the odd word from the given alternatives.

Marked price of an item is Rs 900. On purchase of 2 items discount is 6%, on purchase of 3 items discount is 12%. Rajani buys 5 items, what is the effective discount?

The price of rice has increased by 60%. In order to restore the original price, the new price must be reduced by

If p/q = r/s = t/u = √5, then what is the value of [(3p2 + 4r2 + 5t2)/(3q2 + 4s2 + 5u2)]?

If (x+1/x) = 5, then the value of 5xx2+5x+1?