Quantitative Aptitude - Arithmetic Ability Questions

The ratio of incomes of C and D is 3 : 2. Ratio of income of D and E is 5 : 4. If one-third of C’s income is Rs 4000 more than the half of E’s income, then what is the D’s income (in Rs)?

The value of (2+32-3-342) is

A sump is filled by three tankers with uniform flow. The first two tankers operating simultaneously fill the sump in the same time during which the sump is filled by the third tanker alone. The second tanker fills the sump 5 hours faster than the first tanker and 4 hours slower than the third tanker. The time required by the first tanker is:

A product was sold foe Rs. 4,500 at a profit of 12.5%. What was the amount of profit?

If cost price of 5 cars is equal to selling price of 4 cars. Find the percentage of profit or loss?

The diameters of two cylinders are in the ratio 3:2 and their volumes are equal. The ratio of their heights is

ΔXYZ is similar to ΔPQR. If ratio of Perimeter of ΔXYZ and Perimeter of ΔPQR is 4:9 and if PQ = 27 cm, then what is the length of XY (in cm)?

The ratio of sand to gravel in a mixture is 17:8 while that between gravel and cement is 6:17. What is the ratio of sand to cement in the mixture?