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Three persons live between D and the one who lives two floors above B, who is male. B doesn’t live above 4th A lives two floors below C, neither of them lives adjacent to D nor B. The one who live on 2nd floor from the top is female. The number of persons lives above G is one more than the number of persons lives below E. Neither A nor G is female. At most two people live above G. D doesn’t sit adjacent to E. D lives above C. H lives above F, who is male.
What is the chemical name of the Laughing Gas?
Which radioactive element is used in heart pacemakers?
Statement I: Glass is not considered as a true compound. Statement II: Glass does not have a definite melting point.
Codes:
Aromatic hydrocarbons contain at least how many benzene rings in their molecules?
The device that converts AC into DC is:
Which chemical is also known as carbolic acid?
Air coolers are more suitable for –
Magnesium oxide (MgO) + Water (H2O) = ?
What is the chemical formula of rust?
The sound produced by a bat is –