Verbal Reasoning - Mental Ability Questions

If 'P' means 'divided by', 'T' means 'add', 'M' means 'subtract' and 'D' means 'multiplied by', then what will be the value of the following expression?

12 M 12 D 28 P 7 T 15

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

Which one of the following words will appear third in the dictionary?

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.

Seed, Sapling, Plant, Flower, ?

Nitin ranks 23rd from the top in a class of 42. What will be his rank from the last?

Two motorcycle riders A and B start their rides from the same point. Rider A goes 11 km East then turns to his right and rides for another 9 km. Rider B goes 8 km North,then turns East and rides for 11 km and then turns to his right and rides 7 km. Where is rider A with respect to rider B?

If '+' means '-', '-' means 'x', 'x' means '/', '/' means '+', then 15 - 3 +10 x 5 / 5 =

The weights of 4 boxes are 40, 70, 80 and 50 kilograms.Which of the following cannot be the total weight,in kilograms, of any combination of these boxes and in a combination a box can be used only once?