Which of the following is statements regarding consolidation of British power in 18th century Bengal is/are correct?

1. The Nawab granted the Company the Nizamat powers in 1765.
2. The duties of collecting revenues and administration of justice were entrusted with the European officials of the East India Company.

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 Which of the following statements regarding Mughal paintings is/are correct?

1. The paintings of Akbar’s time were mostly confined to book illustrations and portraits.
2. Mir Sayyid Ali of Herat and Khwaja Abdus Samad formed the nucleus of the Mughal School of painting which fused together the non-Islamic and Islamic elements.

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The number of protons in a negatively charged atom (anion) is

In oxidation

1. Hydrogen is displaced from a substance.
2. An electropositive element is added to or proportion of electropositive element increases in a substance.

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Thermometer A and B have ice points marked at 15 and 25 and steam points at 75 and 125 respectively. When thermometer A measures the temperature of a bath as 60, the reading of B for the same bath is

Which one among the following statements regarding heart sound is correct?