Verbal Reasoning - Mental Ability Questions

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 options?

Select the missing number?

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

AB,EFG,KLMN,?

Choose the pair which is related in the same way as the words in the first pair from the given choices

Moon : Satellite :: Earth : ___

To attend an exam, Sudhir reached the school by travelling 5 km towards South, and after a sharp left turn, he travelled for about 10 km. He again made a sharp left turn and reached in front of the school by travelling 5 km more. Which direction is Sudhir's starting point from the school?

A student cycles 2 km North, then turns West and cycles 2.5 km, then turns South and cycles 2 km, then turns to his left and cycles 4.5 km. Where is he now with respect to the starting position?

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
122, 197, 290, ?