Quantitative Aptitude - Arithmetic Ability Questions

If ABCDEF is a regular hexagon, then what is the value (in degrees) of ∠ADB?

The incomes of X and Y are in the ratio 5 : 6 and their expenditure are in the ratio 6 : 5. If X saves Rs 7000 and Y saves Rs 15000, then what will be the income (in Rs) of X?

Three categories of employees get wages in the ratio of 1 : 2 : 3. If they get increments of 5%, 10% and 15% respectively, what will be the new ratio of their wages?

The average temperature of Monday ,Tuesday , Wednesday and Thursday is 60°, The average for Tuesday, Wednesday, Thursday and Friday is 63°; If the ratio of temperature for Monday and Friday is 21 : 25, then what is the temperature of Friday ?

A shopkeeper cheats to the extent of 11% while buying and selling fruits, by using tampered weights. His total gain in percentage is

Complete the analogy 3 : 11 :: 7 : ___

The average of 44 consecutive odd numbers is 144.What is the largest number?

The number 3521is divided by 8. What is the remainder?