Quantitative Aptitude - Arithmetic Ability Questions

What number should be added to each of the numbers 94, 24, 100 and 26, so that the resulting numbers are in continued proportion?

If the roots of the equation a(b – c)x2 + b(c – a)x + c(a – b) = 0 are equal, then which of the following is true?

If y=2-x1+x, then what is the value of 1y+1 + 2y+1y2-1 ?

The sum of two angles of a triangle is 116o and their difference is 24o . The measure of smallest angle of the triangle is

A boat is sailing towards a lighthouse of height 20√3 m at a certain speed. The angle of elevation of the top of the lighthouse changes from 30° to 60° in 10 seconds. What is the time taken (in seconds) by the boat to reach the lighthouse from its initial position?

Four pairs of words are given. Find the odd one out.

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

The price of a shirt after 15% discount, is Rs.119. What was the marked price of the shirt before discount