Quantitative Aptitude - Arithmetic Ability Questions

The difference between the selling prices of an article sold at 4% and 3% profits is Rs.3 The cost price of the article is :

One number is 25% of another number. The larger number is 12 more than the smaller. The large number is

A right triangular pyramid XYZB is cut from cube as shown in figure. The side of cube is 16 cm. X, Y and Z are mid points of the edges of the cube. What is the total surface area (in sq.cm) of the pyramid?

Δ DEF is right angled at E. If m∠F = 45, then what is the value of Sin F x Tan F?

The angles of a triangle are in the ratio 1 : 1 : 4. If the perimeter of the triangle is k times its largest side, then what is the value of k?

Determine the value of  'a' which satisfies the equation 9a + 40a = 41a

The list price (marked price ) of an article is Rs. 900 and is available at two successive discounts of 20% and 10% ; the selling price of the article,in rupees, is

A bank offers 15% compound interest per half year. A customer deposits Rs 2400 each on 1st January and 1st July of a year. At the end of the year, the amount he would have gained by way of interest is