Quantitative Aptitude - Arithmetic Ability Questions

All sides are congruent in a _____.

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

If in a triangle ABC, Sin A = Cos B then the value of Cos C is

What is the value of (3/5 + 7/9)?

Two students appeared for an examination. One of them secured 22 marks more than the other and his marks were 55% of the sum of their marks. The marks obtained by them are _______.

Rs 9000 is divided among P, Q and R in the ratio of 5 : 6 : 7. What is the share (in Rs) of R?

If tan(A/2) = x, then the value of x is

In a Δ ABC, DE || BC. D and E lie on AB and AC respectively. If AB = 7 cm and BD = 3cm, then find BC:DE