Quantitative Aptitude - Arithmetic Ability Questions

ABCD is a quadrilateral inscribed in a circle (radius = ). The bisectors of the angles DAB and BCD intersect the circle at X and Y, respectively. What is the length of the straight line XY?

Two numbers are in the ratio of 15 : 11. If their HCF is 13, then the greater number is?

A man travelled a distance of 60 km in 7 hours. He travelled partly on foot @ 6 km/hr and partly on bicycle @ 12 km/hr. What is the distance (in kms) travelled on foot?

Arrange the fractions 34,512,1316,1629,38 in their ascending order of their magnitude?

Nine years later, age of B will be equal to the present age of A. Sum of A's age 3 years later and B's age 4 years ago is 76. If C is half of the present age of B, then what will be C's age (in years) after 10 years?

If a person has sold an article for Rs. 1300 and made a profit of 30%, find the cost price of the article.

Marked price of an item is Rs 200. On purchase of 1 item discount is 5%, on purchase of 2 items discount is 14%. Rajeshri buys 3 items, what is the effective discount? 

When a number is increased by 24, it becomes 110% of itself. What is the number?