Quantitative Aptitude - Arithmetic Ability Questions

The LCM of two numbers is 66. The numbers are in the ratio 2:3. The sum of the numbers is

A wholesaler sells a watch to a retailer at a gain of 35% and the retailer sells it to a customer at a loss of 25%. If the customer pays Rs 2379.375, what had it cost the wholesaler?

If a:b = 5:8, find the value of (6a -­ 5b)/(a + 2b).

If ab = 21 and a+b2a-b2 = 254,then the value of a2+b2+3ab

If P : Q : R = 2 : 3 : 5, then what is the value of (P + Q) : (Q + R) : (R + P)?

The marked price of a trouser is twice of the cost price. To earn 36% profit, what should be the value of discount (in percentage)?

If a certain amount is fully distributed among A, B & C in such a way that A receives 1/2 of the amount, B receives 1/3 of the amount and C receives ₹ 1200, then how much money would A receive

The average of fruits offered in a temple in a week was 75. The average of fruits offered in six days excluding Tuesday was 72. How many fruits were offered on Tuesday?