Verbal Reasoning - Mental Ability Questions

The weights of 4 boxes are 30, 70, 60 and 20 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?

The weights of 4 boxes are 20, 40, 50 and 30 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?

In the following question, which one set of letters when sequentially placed at the gaps in the given letter series shall complete it?

W_YZ_X_ZW_Y_

If "+" means "minus", "x" means "divided by", "÷" means "plus" and "-" means "multiplied by", then 108 × 12 + 3 – 6 ÷ 4 = ?

From the given alternatives, select the word which CANNOT be formed using the letters of the given word.

Expenditure

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

HK, ? , PQ, TT, XW

From the given alternatives, select the word which CANNOT be formed using the letters of the given word.

Relinquished

Select the missing number from the given responses?