State whether the following statements are always true, always false or ambiguous. Justify your answers.
(iii) All human beings grow old.

State whether the following sentences are always true, always false or ambiguous. Justify your answer Dogs can fly.

State whether the following statements are always true, always false or ambiguous. Justify your answers. (i) All mathematics textbooks are interesting.

State whether the following statements are always true, always false or ambiguous. Justify your answers. (ii) The distance from the Earth to the sun is approximately 1.5 xx10^8 km.

State whether the following statements are always true, always false or ambiguous. Justify your answers. (iv) The journey from Uttarkashi to Harsil is tiring.

State whether the following statements are always true, always false or ambiguous. Justify your answers. (v) The woman saw an elephant through a pair of binoculars.

State whether the following sentences are always true, always false or ambiguous. Justify your answer There are 27 days in a month.

State whether the following sentences are always true, always false or ambiguous. Justify your answer February has only 28 days.

State whether the following sentences are always true, always false or ambiguous. Justify your answer The earth is the only planet where life exist.

State whether the following sentences are always true, always false or ambiguous. Justify your answer The temperature in Hyderabad is 2^(@)C .

State whether the following statements are true or false: Yarn is made from fibres.