Quantitative Aptitude - Arithmetic Ability Questions

The line passing through the point (5,a) and point (4,3) is perpendicular to the line x - 6y = 8. What is the value of 'a'?

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

Which one of the following is true for 0°<θ<90°

If a+1b=1 and b+1c=1 , then the value of c+1a is

If √[(1 - cosA)/2] = x, then the value of x is

∆DEF is right angled at E. If tanD = 4/3, then what is the value of tanF ?

A sum of money of Rs. 1000 is lent out in two parts in such a way that the interest on one part at 10% per annum for 5 years is equal to another at 5% for 10 years. Calculate the sum lent out at 5%.

The average of 5 consecutive numbers is 50%, then difference between 'product of largest and smallest number' with 'product of fourth and second number' is