Question : Which of the following is true about blood platelets?

Option 1: They have prominent nuclei

Option 2: They are involved in phagocytosis

Option 3: They have a pigment called haemoglobin

Option 4: They are also called thrombocytes

Question : The non-green heterotrophic plants of plant kingdom are :

Option 1: mosses

Option 2: ferns

Option 3: algae

Option 4: fungi

Question : Green manure is obtained from:

Option 1: Domestic vegetable waste

Option 2: Oil seed husk cakes

Option 3: Fresh animal excreta

Option 4: Decomposing green legume plants

Question : Which of these is not the reason why 'final' goods are called so?

Option 1: They are meant for final use.

Option 2: They are the last to be consumed.

Option 3: They will not pass through any more stages of production.

Option 4: They are not processed or transformed further.

Question : Which of the following statements is/are true about currency notes?

i. They do not have intrinsic value.

ii. They can be called fiat money.

iii. They are not legal tenders.

Option 1: Only ii

Option 2: Only i

Option 3: Only i and ii

Option 4: Only ii and iii