Quantitative Aptitude - Arithmetic Ability Questions

When a number is increased by 28, it becomes 107% of itself. What is the number?

What is the fourth proportional to 24, 120 and 22?

At what point does the line 4x - 3y = -6 intercept the y-axis?

An angle is smaller than its supplementary angle by 50°. What is the measure of the angle?

If a retailer offers a discount of 32% on the marked price of his goods and thus ends up selling at cost price, what was the % markup price?

Find the odd word/letters/numbers pair from the given alternatives.

If the angle of elevation of the top of a pillar from the ground level is raised from 30° to 60°, the length of the shadow of a pillar of height 503 will be decreased by

Keerthana takes 9 hrs 20 min in walking a distance and riding back to same place where she started. She could walk both ways in 11 hrs 15 min. The time taken by her to ride back both ways is