Question : Which of the following common household products has "calcium hypochlorite" as its dominant chemical?

Option 1: Baking soda

Option 2: Detergent powder

Option 3: Vinegar

Option 4: Bleaching powder

Question : Which among the following is the primary constituent of pearls?

Option 1: Calcium sulphate

Option 2: Calcium carbonate

Option 3: Sodium bicarbonate

Option 4: Magnesium peroxide

Question : The word laterite, as used in the "laterite soil", has been derived from the Latin word that means:

Option 1: Rock

Option 2: Silica

Option 3: Calcium

Option 4: Brick

Question : In the context of administration under the Gupta rulers, the term "Bhukti" stood for ____________.

Option 1: capital punishment

Option 2: a spy

Option 3: a province

Option 4: a village

Question : Directions: In the following question, some parts of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If the sentence is free from error, select "No Error".

The number of guests (1) / invited to the party (2) / are five hundred. (3) / No Error (4)

Option 1: (1)

Option 2: (2)

Option 3: (3)

Option 4: (4)