[" iv) Cuthing oniono lakew from rea fridge is "],[" more comfertable than cuthing onions lying "],[" at room lounperative? "]

Cutting onions taken from the fridge is more comfortable than cutting those lying a room temperture. Explain why.

Cutting onions taken from the fridge is more comfortable than cutting those lying a room temperture. Explain why.

Cutting onions taken from the fridge is more comfortable than cutting those lying a room temperture. Explain why.

Assertion:A cook cries more in cutting onion rather than cutting an onion taken out from refrigerator . Reason:The cold onion has lower vapour pressure of its volatile content.

Statement I: It takes more fuel for a spacecraft to travel from the earth to the Moon than for the return trip. Statement II: The point of zero gravitational field intensity due to the earth and the Moon is lying nearer to the Moon, i.e., in the diagram shown, for rltr_(0), E_(g) is towards the earth's centre and for rgtr_(0), E_(g) is towards the Moon's centre and at r=r_(0),E_(g) is zero.

Statement I: It takes more fuel for a spacecraft to travel from the earth to the Moon than for the return trip. Statement II: The point of zero gravitational field intensity due to the earth and the Moon is lying nearer to the Moon, i.e., in the diagram shown, for rltr_(0), E_(g) is towards the earth's centre and for rgtr_(0), E_(g) is towards the Moon's centre and at r=r_(0),E_(g) is zero.

The use of calculator is not permitted. The Boulevard Hotel has a peculiar way of numbering its rooms. The first room on each floor is numbered as the product of all floor number below it starting from floor number on ( the ground floor is not counted). For example , the first room on the fourth floor would be numbered as 1 xx 2 xx 3 = 6 . All successive room numbers would be numbered three more than the previous room number. Thus , on the fourth floor, rooms are numbered as 6,6+3 = 9,6 + 2 xx 3 = 12, 6+3 xx 3 = 15 etc. If it is known that there are six rooms on each floor, how many numbers on the fifteenth floor are prime numbers ?