Quantitative Aptitude - Arithmetic Ability Questions

ΔDEF is right angled at E. If cosecD = 5/4, then what is the value of cosecF?

If the amount received at the end of 2nd and 3rd year as Compound Interest on a certain Principal is Rs 2100, and Rs 2268 respectively, what is the rate (in %) of interest?

Find the mean of the first 6 prime numbers?

If the equations 6x - 5y + 11 = 0 and 15x + ky - 9 = 0 have no solution, then the value of k is:

What is the obtuse angle formed by the hands of a clock when the time in the clock is 2:30?

In a rhombus _____.

In the following question, select the odd word from the given alternatives.

If the ∠ABC and ∠ACB of triangle ABC is 80 deg and 60 deg respectively. If the Incenter of the triangle is at point ‘I’ then calculate angle BIC.