Quantitative Aptitude - Arithmetic Ability Questions

Compute 33800/520/5

If x tan 60° + cos 45° = sec 45° then the value of x2 + 1 is

Simplify (b5x2a3z4)*(b3x2a4z5) / (a2b3z2)

The number of solutions of the pair of linear equations x + 2y - 8 = 0 and 2x + 4y = 16 is

For an article the profit is 170% of the cost price. If the cost price increases by 20% but the selling price remains same, then what is the new profit percentage?

If the difference between the measures of the two smaller angles of a right angled triangle is 8°, then the smallest angle is

If curved surface area of a cylinder is 616 sq cm and height is 14 cm, find its radius?