HSSC Assistant Manager (28-01-2024)Total Questions: 10081. The commonly used detergent in the electrophoresis is:(a) Sodium carbonate(b) Sodium dodecyl sulphate(c) Poly isobutene amine(d) Sodium perborate(e) UnattemptedCorrect Answer: (b) Sodium dodecyl sulphate82. What does 'First party audit' means?(a) Customer may defcide to carry out an audit of the supplier(b) Auditor has the sole task of checking whether the organisation meets the requirements(c) Certification bodies carry out an audit(d) Organisation is itself checking its own system to verify compliance(e) UnattemptedCorrect Answer: (d) Organisation is itself checking its own system to verify compliance83. Out of below mentioned tests, choose the correct one used to measure the amount of dissolved O₂ needed for microbial oxidation of biodegradable organic material.(a) Biochemical oxygen demand(b) Chemical oxygen demand(c) Total organic carbon(d) Titrimetric method(e) UnattemptedCorrect Answer: (a) Biochemical oxygen demand84. The stable association of one organism with another is called :(a) Commensalism(b) Ammensalism(c) Symbiosis(d) Competition(e) UnattemptedCorrect Answer: (c) Symbiosis85. Optimal headspace gas levels immediately after fresh prepared produce package sealing are:(a) 4-5% O2/6-7% N2(b) 20-30% O2/6-10% N2(c) 40-50% O2/60-70% N2(d) 80-95% O2/5-20% N2(e) UnattemptedCorrect Answer: (d) 80-95% O2/5-20% N286. Which of the following chemical cleaning agent serves as Anti- corrosive ?(a) Acidic agents(b) Alkaline agents(c) Inhibitors(d) Neutral agents(e) UnattemptedCorrect Answer: (c) Inhibitors87. Buffer is made up of:(a) Solution of a weak acid and its salt(b) Solution of strong acid and strong base(c) Solution of strong acid and its salt(d) Solution of weak acid and weak base(e) UnattemptedCorrect Answer: (a) Solution of a weak acid and its salt88. Which of the district of Uttar Pradesh shares boundary with the Sonipat district of Haryana ?(a) Gorakhpur(b) Baghpat(c) Ghaziabad(d) Auraiya(e) UnattemptedCorrect Answer: (b) Baghpat89. What does standardization by storage means in milk treatment?(a) Addition of more mineral nutrients(b) Removal of carbohydrate content(c) Attaining a homogeneous composition of the original milk(d) Adding preservatives(e) UnattemptedCorrect Answer: (c) Attaining a homogeneous composition of the original milk90. The Green Park Stadium is located at:(a) Pune(b) Kanpur(c) Ahmadabad(d) Guwahati(e) UnattemptedCorrect Answer: (b) KanpurSubmit Quiz« Previous12345678910Next »
