Read the given statements and conclusions carefully. You have to consider the given statements to be true even if they seem to be at variance from commonly known facts. You have to decide which of the given conclusions logically follow/s from the given statements.
Statements:

I. Some devices are electronics.

II. All electronics are mobiles.

III. No mobile is a phone.
Conclusions:

(I) : No phone is a device.

(II) : At least some electronics are phones. ​​

I. Some devices are electronics.

II. All electronics are mobiles.

III. No mobile is a phone.

(I) : No phone is a device. (Not follows, because there could be devices that are phones, as the statement does not say that no device is a phone.)

(II) : At least some electronics are phones. (Not follows, because according to the given statements, electronics cannot be phones.)

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