Practice authentic previous years' questions for Bihar Special, History, Science, Geography, Polity, and Economy with comprehensive solutions.
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Which among the following is the main constituent of biogas?
Which among the following causes the bright red colour in firecrackers?
What are salt-loving plants called?
Fungi are organisms that lack:
Pollination is best defined as:
Plants receive their essential mineral nutrients mainly from:
Pine, Fir, Spruce, Cedar, Larch and Cypress are famous timber-yielding plants that occur widely in the hilly regions of India. All these belong to:
From the following pairs, find the one which is correctly matched:
Which of the following animals lacks red blood cells (RBCs)?
The ultimate monomeric substance to which ingested carbohydrates are degraded during human digestion is:
Most of the enzymes are:
Who was the first scientist/doctor who attempted vaccination?
The working principle of a washing machine (drying/spin cycle) is:
The speed of light will be minimal while passing through:
Which of the following is not a vector quantity?
If the spinning speed (rotational angular velocity) of the earth increases, then the weight of a body at the equator will:
Who was the first person to scientifically define and measure speed?
What is the law according to which, under the same conditions of temperature and pressure, equal volumes of all gases contain an equal number of molecules?
The 'Theory of Relativity' was formulated and presented by which scientist?
Due to temperature variation along a conductor, an electric potential variation occurs along it. This phenomenon is known as the:
Who has become the first player to cross 3,000 runs in Men's T20 Internationals (T20Is)?
What is the name of the nationwide campaign launched in June 2022 to accelerate complete COVID-19 vaccination coverage?
Who became the Chief Minister of Maharashtra after 30th June 2022?
Who started the 'Har Ghar Tiranga Abhiyan' under the aegis of Azadi Ka Amrit Mahotsav to mark India's 75th Independence Day?
Which State became the first in the country to initiate the implementation of the Centre's New National Education Policy (NEP 2020) at the pre-primary (Balvatika) level?