Quantitative Aptitude - Arithmetic Ability Questions

If a chord of a circle subtends an angle of 30° at the circumference of the circle, then what is the ratio of the radius of the circle and the length of the chord respectively?

Samit was given some money to take care of his travel during a 6-day sales drive he had to undertake. However, he had to increase his stay by another 4 days and as a result his average daily travel allowance went down by Rs. 56. What was the amount that was sanctioned to him in the beginning?

If x tan 60° + cos 45° = sec 45° then the value of x2 + 1 is

What should be added to 3(x­ - 2y) to obtain 2(3x + y) -­ 5(2x + 3)?

Simplify (b5x2a3z4)*(b3x2a4z5) / (a2b3z2)

ΔPQR is right angled at Q. If tanP = 24/7, then what is the value of cosR ?

What is the value of (cot60 + 1/√3) ?

Out of two numbers, 30% of the smaller number is equal to 18% of the larger number. If the sum of the two numbers is 840, then what is the value of the larger number?