One Liner

विद्युत धारा की इकाई क्या है?

एम्पियर

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This question belongs to the set "DDA Maali 2025 – Last Minute 100 One-Liner Questions (Final Revision PDF)". Click below to read detailed notes and attempt the full quiz.

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Which is the national bird of India?

A Peacock
B Pigeon
C Parrot
D Eagle

Explanation: Peacock is the national bird of India.

Why does a star produce its own light and heat?

A Nuclear fission
B Nuclear fusion
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Explanation: Stars are huge celestial bodies made mostly of hydrogen and helium. Heat and light energy produced by the stars are due to the fusion reaction of hydrogen atoms.

What does republic mean in the Indian Constitution?

A India is a Union of States
B The head of state is elected by people
C People have final authority in all the matters
D India has parliamentary system of government

Explanation: 'Republic' is a State in which supreme power is held by the people and their elected representatives. It has an elected head of state rather than a monarch.

Is the Constitution of India flexible or rigid?

A Rigid
B Flexible
C Both (a) and (b)
D None

Explanation: Indian Constitution is both a flexible and rigid form of constitution because in some cases it requires a simple majority of people for passing an amendment and in some cases, it requires the majority of people to pass the amendment.

What is the pulsating theory of the universe?

A A cosmological model that combines both the Big Bang and the Big Crunch as part of a cyclical event
B An expansion and contraction of the star as a whole in a regular periodic pulsation
C All the matter of the universe was present in a single place in the form of hot and dense fireball
D Counting of the galaxies is constant and new galaxies which are forming continuously are filling the empty spaces

Explanation: Sir J.C. Bose proposed a theory of the ascent of sap known as the pulsation theory. The Pulsating Universe Theory says that the universe follows self-sustaining cycles such as expanding and contrasting.

Which of the following state is not known for the production of cardamom?

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B Karnataka
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Explanation: Cardamom cultivation is concentrated on the Western Ghats in the country; and the Western Ghats are also known as “Cardamom Hills”. In 2012-13, as per provisional trade estimates, India's production is around 12,000 MT. Following states are the major producers of cardamom in India: 1. Kerala – 70% 2. Karnataka – 20% 3. Tamil Nadu – 10%