Which among the following oxides cause the Acid rain ? October 4, 2025 by Admin A. Carbon monoxide and carbon dioxide B. Nitrous oxide and sulphur dioxide C. Carbon dioxide and nitrous oxide D. Sulphur dioxide and carbon monoxide ✅ The correct answer is option B.
Which among the following element is an essential constituent of acids? October 4, 2025 by Admin A. Nitrogen B. Hydrogen C. Helium D. Oxygen ✅ The correct answer is option B.
Highest percentage of nitrogen is found in which among the following fertilizers among the given options? October 4, 2025 by Admin A. Calcium ammonium nitrate B. Ammonium nitrate C. Calcium nitrate D. Urea ✅ The correct answer is option D.
Which among the following is popularly called Hypo? October 4, 2025 by Admin A. Silver bromide B. Silver nitrate C. Sodium thiosulphate D. Sodium phosphate ✅ The correct answer is option C.
Which among the following is a Noble Gas? October 4, 2025 by Admin A. Nitrogen B. Hydrogen C. Oxygen D. Helium ✅ The correct answer is option D.
Which of the following is an anti-knocking compound that has been phased out in many countries so far? October 4, 2025 by Admin A. Lead tetrachloride B. Tetra Ethyl Lead C. Ethyl acetate D. None of the above ✅ The correct answer is option B.
Which among the following is the main constituent of Biogas? October 4, 2025 by Admin A. Methane B. Ethane C. Propane D. Butane ✅ The correct answer is option A.
Under the income- tax act, the incidence of taxation depends on…………………. October 4, 2025 by Admin A. the citizenship of the tax-payer. B. the age of the taxpayer C. the residential status of the tax-payer. D. the gender of the taxpayer ✅ The correct answer is option C.
Unabsorbed depreciation can be carried forward for set off………………….. October 4, 2025 by Admin A. for a period of four years only. B. for a period of eight years only. C. for an unlimited number of years. D. for a period of eighteen years only. ✅ The correct answer is option C.
Residential status is determined for…………………. October 4, 2025 by Admin A. previous year B. assessment year C. accounting year D. financial year. ✅ The correct answer is option A.