Quantitative Aptitude - Arithmetic Ability Questions

If 7x - (3/2) * (4x - 9) = 6.5, then the value of x is?

Triangle ABC as shown in figure has line XY parallel to the BC and the line BY is the bisector of angle XYC. Which of the following option is correct?

The area of the square field is 196 sq.m. Its each side is

What is the value of tan4A + tan2A?

Δ DEF is right angled at E. If m∠D = 30°, what is the length of DE (in cm), if EF = 6√3 cm?

Two numbers whose sum is 84 can not be in the ratio

In the given figure, radius of a circle is 14√2 cm. PQRS is a square. EFGH, ABCD, WXYZ and LMNO are 4 identical squares. What is the total area (in sq.cm) of all the small squares ?

∆XYZ is right angled at Y. If tanX = 24/7, then what is the value of cotZ ?