Quantitative Aptitude - Arithmetic Ability Questions

In the following pair of words, pick the odd pair which is odd from the others?

What is the slope of the line parallel to the line passing through the points (-­4,­-6) and (2,­-3)?

What is the value of (√3 - sec60) ?

What value of 'p' will satisfy the equation p540 = 240p ?

The four walls and ceiling of a room of length 25 m, breadth 12 m and height 10 m are to be painted. Painter A can paint 200 m2 in 5 days, Painter B can paint 250 m2 in 2 days. If A and B work together, they will finish the job in

ΔGHI is similar to ΔKLM. If the ratio of Perimeter of Δ GHI : Perimeter of ΔKLM = 1:4, and length of GH is 2 cm, what is the length of the corresponding side KL?

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

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