State whether the following sentences are always true, always false or

1.	State whether the following sentences are always true, always false or ambiguous. Justify youri) There are 27 days in a month.ii) Makarasankranthi fells on a Friday.iii) The temperature in Hyderabad is 2°C.iv) The earth is the only planet where life exist.v) Dogs can fly.vi) February has only 28 days.
Answer» i) Always false. Generally 30 days or 31 days make a month except February. ii) Ambiguous. Makarasankranthi may fall on any day of the week. iii) Ambiguous. Sometimes the temperature may go down to 2°C in winter. iv) We can’t say always true. To the known fact, so far we can say this. v) Always false, ’as dogs can never fly. vi) Ambiguous. A leap year has 29 days for February.

State whether the following sentences are always true, always false or ambiguous. Justify youri) There are 27 days in a month.ii) Makarasankranthi fells on a Friday.iii) The temperature in Hyderabad is 2°C.iv) The earth is the only planet where life exist.v) Dogs can fly.vi) February has only 28 days.

Answer»

i) Always false. Generally 30 days or 31 days make a month except February.

ii) Ambiguous. Makarasankranthi may fall on any day of the week.

iii) Ambiguous. Sometimes the temperature may go down to 2°C in winter.

iv) We can’t say always true. To the known fact, so far we can say this.

v) Always false, ’as dogs can never fly.

vi) Ambiguous. A leap year has 29 days for February.