Quantitative Aptitude - Arithmetic Ability Questions

In ΔABC, ∠B=90 deg and BC= √3 AB. Find the measurement of ∠A

M borrowed some money for 1 year at certain simple interest. But the interest rate was increased to 2% which amounted to Rs.120. Find the principal amount.

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

Find the odd word/letters/number from the given alternatives.

Select the odd word/letters/number/number pair from the given alternatives.

Three triangles are marked out of a bigger triangle at the three vertices such that each side of each of the smaller triangles is one-fourth as long as each corresponding side of the bigger triangle. The ratio of the area of the three small triangles taken together to that of the rest of the bigger triangle is

If a3 + b3 + c3 - 3abc = 0, then the value of a2/bc + b2/ac - 3.

If two complementary angles are in the ratio of 2:3, find the ratio of square of smaller angle to square of greater angle.