Question : Directions: Which one of the given responses will be a meaningful order of the following?
1. Key  2. Door  3. Lock  4. Room

Option 1: 4, 2, 1, 3

Option 2: 1, 2, 3, 4

Option 3: 1, 3, 2, 4

Option 4: 1, 2, 4, 3

Question : Which table in an operating system contains information about all the open files?

Option 1: Open-file table

Option 2: Open table

Option 3: Open-location table

Option 4: Open-seek table

Question : The result of the English Education Act of 1835 was to make ______ as a medium of instruction for _____ education.

Option 1: vernacular, higher

Option 2: English, primary

Option 3: English, higher

Option 4: vernacular, primary

Question : An atom is _________.

Option 1: the smallest particle of matter known

Option 2: the smallest particle of gas

Option 3: the smallest indivisible particle of an element that can take part in a chemical change

Option 4: charged particle

Question : The reaction between an acid and a base is known as _________.

Option 1: condensation reaction

Option 2: substitution reaction

Option 3: oxidation reaction

Option 4: neutralisation reaction