In the following passage there are blanks each of which has been numbered. These numbers are printed below the passage and against each four words have been suggested, one of which fits the blanks appropriately. Find out the appropriate word in each case.

The empty ‘Chyawanprash’ containers near the makeshift kitchen at the elephant camp say it all – that the elephants have been having a healthy, nutritious diet as (1) by the veterinary doctors.  The camp managers say that the elephants get to have the nutritious (2) twice a day – morning before bath and early evening, walk eight to 1 km on the walking track twice a day and have loads of green fodder. A few of these elephants also undergo special medication, if necessary. ‘Valli’, a female elephant from the Koodal Azhagar Perumal Koil, Madurai, and ‘Vedanayagi’ another female elephant from Bhavani, Erode, are two such elephants. Based on the veterinarians’ prescription, the managers are treating the two for foot rot disease.
 The elephants get to (3) their legs in a decoction of seven chemicals, a traditional formula, to get over the problem. The foot rot sets in when the elephants are obese, or stand on hard surface or bitumen-topped roads for long with very little movement.
 Likewise, two other elephants are also undergoing eye treatment to overcome the ‘watery eye’ problem. This occurs when the elephants’ living (4) is hot. The managers say that the ingredients of the food and the quantity given to the elephants (5) from one to another and are dependent on the age and gender.
 Based on the two, a body-mass-index of sorts is derived and that determines the food and the quantity. Right at the start of the camp, the managers have noted down the weight of each elephant.
 This will be compared to the (6) that they will record when the elephants exit the camp around the second week of January. The managers say that one important factor in the camp is giving green fodder, which the elephants (7) in plenty in the camp. For the weak elephants, the camp managers give twigs of ‘aal’, ‘arasu’ ‘athi’ trees and also ‘koondapanai’. They add that the managers are also (8) the mahouts and those accompanying the elephants on the ways to keep the animal healthy. This is (9) the mahouts are with the elephants 24x7. And also because the animal should continue to live in a (10) environment.

Choose the correct option for (9). 

निम्नलिखित प्रमुख भारतीय नगरों में से कौन-सा एक सबसे अधिक पूर्व की और अवस्थित है ?

दी गई दो संख्याओं को आपस में बदलने पर निम्नलिखित में से कौन सा समीकरण सही होगा?
 1 तथा 7

भारतीय चिकित्सा अनुसंधान परिषद (ICMR) के अनुसार, COVID-19 के विकास के विभिन्न चरणों में कितने टीके हैं?

विज्ञान और प्रौद्योगिकी विभाग (DST), भारत सरकार ने COVID-19 महामारी के दौरान निर्णय लेने में मदद करने के लिए भारतीय सर्वेक्षण (SoI) द्वारा तैयार और प्रबंधित किया गया कौन सा मोबाइल एप्लिकेशन विकसित किया है?

किसी प्रकार की असमर्थता के बावजूद, सभी बच्चे निम्न में सक्षम होते हैं:

मिस इंडिया दिल्ली (2019) एवं युवा उद्यमी मानसी सहगल किस राजनीतिक पार्टी में शामिल हो गयीं हैं?