Quantitative Aptitude - Arithmetic Ability Questions

Fraction that lies between 2/5 and 4/9 is

Compute of 69696 x 9999 =

From a point P, the angle of elevation of a tower is such that its tangent is 3/4. On walking 560 metres towards the tower the tangent of the angle of elevation of the tower becomes 4/3. What is the height (in metres) of the tower?

What is the slope of the line parallel to the line passing through the points (-­4,­-6) and (2,­-3)?

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

What is the value of 13×7+17×11+111×15+...+1899×903 ?

The income of Rahul is Rs 60000 and his expenditure is Rs 40000. If his income is increased by 20% and expenditure in increased by 15%, then what will be the percentage increase in his savings?

Present ages of Sai and Satheesh are in the ratio of 5:4 respectively. Three years hence, the ratio of their ages will become 11:9 respectively. What is Satheesh's present age in years?