Practise UPSC MCQs with explanations

Consider the following pairs — Historical place : Well-known for 1. Burzahom : Rock-cut shrines 2. Chandraketugarh : Terracotta art 3. Ganeshwar : Copper artefacts Which of the pairs given above is/are correctly matched?

With reference to Madanapalle of Andhra Pradesh, which one of the following statements is correct?

According to Portuguese writer Nuniz, the women in Vijayanagara Empire were expert in which of the following areas? 1. Wrestling 2. Astrology 3. Accounting 4. Soothsaying Select the correct answer using the code given below.

From the decline of Guptas until the rise of Harshavardhana in the early seventh century, which of the following kingdoms were holding power in Northern India? 1. The Guptas of Magadha 2. The Paramaras of Malwa 3. The Pushyabhutis of Thanesar 4. The Maukharis of Kanauj 5. The Yadavas of Devagiri 6. The Maitrakas of Valabhi Select the correct answer using the code given below.

In the first quarter of seventeenth century, in which of the following was/were the factory/factories of the English East India Company located? 1. Broach 2. Chicacole 3. Trichinopoly Select the correct answer using the code given below.

Which one of the following ancient towns is well-known for its elaborate system of water harvesting and management by building a series of dams and channelizing water into connected reservoirs?

With reference to Chausath Yogini Temple situated near Morena, consider the following statements: 1. It is a circular temple built during the reign of Kachchhapaghata Dynasty. 2. It is the only circular temple built in India. 3. It was meant to promote the Vaishnava cult in the region. 4. Its design has given rise to a popular belief that it was the inspiration behind the Indian Parliament building. Which of the statements given above are correct?

Which of the following have species that can establish symbiotic relationship with other organisms? 1. Cnidarians 2. Fungi 3. Protozoa Select the correct answer using the code given below.

The 'Common Carbon Metric', supported by UNEP, has been developed for

Which of the following are detritivores? 1. Earthworms 2. Jellyfish 3. Millipedes 4. Seahorses 5. Woodlice Select the correct answer using the code given below.

In case of which one of the following biogeochemical cycles, the weathering of rocks is the main source of release of nutrient to enter the cycle?

Which one of the following is a filter feeder?

Magnetite particles, suspected to cause neurodegenerative problems, are generated as environmental pollutants from which of the following? 1. Brakes of motor vehicles 2. Engines of motor vehicles 3. Microwave stoves within homes 4. Power plants 5. Telephone lines Select the correct answer using the code given below.

With reference to the 'New York Declaration on Forests', which of the following statements are correct? 1. It was first endorsed at the United Nations Climate Summit in 2014. 2. It endorses a global timeline to end the loss of forests. 3. It is a legally binding international declaration. 4. It is endorsed by governments, big companies and indigenous communities. 5. India was one of the signatories at its inception. Select the correct answer using the code given below.

Consider the following animals: 1. Hedgehog 2. Marmot 3. Pangolin To reduce the chance of being captured by predators, which of the above organisms rolls up/roll up and protects/protect its/their vulnerable parts?

Consider the following kinds of organisms: 1. Copepods 2. Cyanobacteria 3. Diatoms 4. Foraminifera Which of the above are primary producers in the food chains of oceans?

Which one of the following is used in preparing a natural mosquito repellent?

In the nature, which of the following is/are most likely to be found surviving on a surface without soil? 1. Fern 2. Lichen 3. Moss 4. Mushroom Select the correct answer using the code given below.

What is blue carbon?

With reference to furnace oil, consider the following statements: 1. It is a product of oil refineries. 2. Some industries use it to generate power. 3. Its use causes sulphur emissions into environment. Which of the statements given above are correct?