Arithmetical Reasoning Questions

The number of letters that are preceded by a symbol but not followed by a number in the given expression is ___.

SM@A#N2B4O&3C5P+D2

Select the missing number from the given alternatives?

Select the missing number from the given series?

The weights of 4 boxes are 10, 40, 50 and 80 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?

Select the missing number from the given alternatives:

Select the missing number from the given series?

Select the missing number from the given responses.

Select the missing number from the given alternatives.