Balance — Equilibrium in inner ear.

1916 — 1916 — agreement between INC and Muslim League for joint demands.

Biological Oxygen Demand — Measures organic pollution in water — oxygen needed by microbes to decompose organic matter over 5 days at 20°C.

HSA Mixed Practice Test #820

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Q1.The largest cell in the human body is:‌‍

A. RBC B. Liver cell C. Ovum (egg cell) D. Neuron

Q2.Which is the lightest gas?

A. Oxygen B. Nitrogen C. Hydrogen D. Helium

Q3.Echo is the reflection of sound; to hear a clear echo, reflector must be at least:‌‍

A. 1 km away B. 100 m away C. 1 m away D. 17 m away

Q4.India-Nepal border:‌‍

A. 3,000 km B. 2,500 km C. 1,751 km D. 1,000 km

Q5.Semicircular canals:‌‍

A. Smell B. Sight C. Balance D. Hearing

Q6.Lucknow Pact:

A. 1914 B. 1915 C. 1916 D. 1917

Q7.The word 'Democracy' comes from which Greek roots?

A. 'Demos' (people) + 'kratos' (power) B. 'Polis' (city) + 'arkhein' (rule) C. 'Logos' (word) + 'ethos' (custom) D. 'Nomos' (law) + 'demos' (people)

Q8.BOD stands for:‌‍

A. Biological Oxygen Demand B. Basic Organic Demand C. Body Ocular Density D. Big Ocean Depth

Q9.Synonym of REPLETE:‌‍

A. Half B. Partial C. Empty D. Full

Q10.Choose the correct relative pronoun: 'The boy ___ helped us is my cousin.'

A. which B. who C. whose D. whom

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