Quantitative Aptitude - Arithmetic Ability Questions

The slopes of two lines are 1 and √3. What is the angle between these two lines?

Out of two numbers, 65% of the smaller number is equal to 45% of the larger number. If the sum of the numbers is 2574, then what is the value of larger number?.

If 4(4x + 5) > 2x - 1 > 4x - 3, then the value of x is

If 493/29 = 17, then 4.93/0.0017 = ?

A bag contains coins of denominations Rs.1, Rs.5 and Rs.10. Assuming there are equal number of Rs.1, Rs.5 and Rs.10, what will be the total number of coins in the bag be if the total money is Rs. 368?

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

What is the value of Sin 30- √2 Cos 30

A car can cover 350 km in 4 hrs. If its speed is decreased by 12.5 kmph. How much time does the car take to cover a distance of 450 kms.