Quantitative Aptitude - Arithmetic Ability Questions

If 9x - [5(2x + 1)/2] = 9/2, then the value of x is?

In the given figure, two squares of sides 8 cm and 20 cm are given. What is the area (in sq.cm) of the shaded part?

If 27N4 is divisible by 11, then what is the value of N?

Mishti's birthday is on Thursday 27th April. On what day of the week will be Aradhya's Birthday in the same year, if Aradhya was born on 20th October?

Rakesh’s present age is 36 years. If 12 years ago, Deepak’s age was one-fourth of Rakesh’s age, then after 27 years what will be the age (in years) of Deepak?

What is the value of (2/√3 +tan45° ) ?

What should be the average speed of a car to cover a distance of 189 km in 3.5 hours?

The flight fare between two cities is increased in the ratio 11:13. What is the increase (in Rs) in the fare, if the original fare was Rs 12100?