(a) Venezuela
Venezuela had six glaciers in the Sierra Nevada, located about 16,000 feet above sea level. By 2011, five had already disappeared, but the Humboldt Glacier located near the second highest mountain in the country, Humboldt Peak, resisted the onslaught of the weather.

(c) Both 1 and 2
The current account reflects the total net income of a country within a year. The capital account reflects the net change in the ownership of national assets of a country within a year. The current account mainly focuses on the receipts and disbursements related to the cash and non-capital items.
The current and capital accounts represent two halves of a nation’s balance of payments. The current account represents a country’s net income over a period of time, while the capital account records the net change of assets and liabilities during a particular year.

(c) Both 1 and 2
NHCX is a digital health claims platform developed by the National Health Authority.
It will serve as a gateway for exchanging claims-related information among various stakeholders in the healthcare and health insurance ecosystem.
It is designed to be interoperable, machine-readable, auditable and verifiable, as well as help ensure the information exchanged is accurate and trustworthy.
The new portal will use a common data collection format that will contain all the information needed by different insurance companies. It will aim to speed-up the pre-authorisation time and discharge approvals, and bring down insurance premiums in the future.
The claim exchange has been developed as part of Ayushman Bharat Digital Mission (ABDM).

(b) Only two
Foot rot is a fungal disease that affects Basmati rice crops particularly at the seedling stage, though it might also cause infection after transplantation in case infected seedlings are transplanted.
Rice is cultivated in two stages. Seeds are first sown in a nursery bed, where they sprout and grow into seedlings, which are then transplanted into a well-puddled and prepared field. (Statement 2 is incorrect)
Seedlings are treated with Trichoderma harzianum before sowing and transplantation. Seeds are also treated with fungicides such as Sprint 75 WS (carbendazim + mancozeb) before sowing.

(d) 1, 2 and 3
The Sahyadri Tiger Reserve (STR) is located in the Sahyadri Ranges of the Western Ghats in Maharashtra, India. The reserve was established in 2008 by merging Chandoli National Park and Koyna Wildlife Sanctuary, and spans the districts of Kolhapur, Satara, Sangli, and Ratnagiri.
The Sahyadri Ranges form a common boundary between Maharashtra, Karnataka, and Goa, and are home to rich evergreen, semi-evergreen, and moist deciduous forests.