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Mains Prelims

2023 General Studies · Set A

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101

Set A

The Xylem in plants is responsible for transporting:

Solution

102

Set A

Non-conventional energy sources are those energy sources that are:

Solution

103

Set A

Biological Oxygen Demand (BOD) is a standard criterion for:

Solution

104

Set A

The aquatic plant commonly used as biofertilizer in waterlogged rice fields is:

Solution

105

Set A

Which of the following is known as laughing gas?

Solution

106

Set A

Seaweeds are an important source of:

Solution

107

Set A

Which of the following is an insectivorous plant?

Solution

108

Set A

Human heart is made up of how many chambers?

Solution

109

Set A

What was India's rank in the world greenhouse gas emissions in 2022?

Solution

110

Set A

A geographical unit that collects, stores and releases water is called:

Solution

111

Set A

When was the Water (Prevention and Control of Pollution) Act enacted?

Solution

112

Set A

An example of a lotic ecosystem is:

Solution

113

Set A

The first National Centre for Marine Biodiversity (NCMB) of India is situated at:

Solution

114

Set A

Which among the following is a constituent of natural silk?

Solution

115

Set A

Desert-dwelling animals are called:

Solution

116

Set A

Match List-I (Diseases) with List-II (Factors) and select the correct answer using the code given below.List IList IIA. Peptic ulcers1. VirusB. Dengue2. ProtozoaC. Elephant Foot3. WormD. Malaria4. BacteriaMatch List-I (Diseases) with List-II (Factors) and select the correct answer using the code given below.

Solution

117

Set A

Trophic levels are formed by:

Solution

118

Set A

In National Parks, genetic diversity is maintained by:

Solution

119

Set A

Hangul deer is found in which part of India?

Solution

120

Set A

Which of the following is NOT a biodegradable pollutant?

Solution

121

Set A

Which one of the following is NOT true about the total outlay in the Union Budget 2023-24?

Solution

122

Set A

Match List-I (Theories of Population) with List-II (Propounders of Theories) and select the correct answer using the code given below.List IList IIA. Optimum Population Theory1. ThompsonB. Social Mal-adjustment Theory2. MalthusC. Demographic Transition Theory3. Edwin CannanD. Population-Food Supply Relationship Theory4. Henry GeorgeMatch List-I (Theories of Population) with List-II (Propounders of Theories) and select the correct answer using the code given below.

Solution

123

Set A

What do we call balancing the need to use resources and also conserve them for the future?

Solution

124

Set A

Which of the following is NOT a Sustainable Development Goal targeted to be achieved by 2030?

Solution

125

Set A

Assertion (A):Population control is necessary to maintain the environment of the country.Reason (R):Due to the rapid increase in population, environmental balance is maintained.Select the correct answer using the code given below.

Solution

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