Select the most appropriate meaning of the given idiom.

Mad as a hatter

India's second-largest national oil explorer Oil India Ltd (OIL), signed an agreement with Numaligarh Refinery for purchase and sale of crude oil for a term of five years. Numaligarh Refinery is in which state?

What is the length of newly proposed Aligarh-Harduaganj flyover?

In North India, what is called the plain plain spread over the sub-Himalayan region?

Study the following information carefully and answer the given questions.
When a word and number arrangement machine is given an input line of words and numbers, it arranges them following a particular rule. The following is an illustration of Input and rearrangement .(All the numbers are two-digit numbers.)
Input : apple 24 sun 98 76 horse 54 46 van 80 shade
Step 1 : shade apple 24 sun 98 76 horse 54 46 80 van
Step 2 : shade 98 apple 24 sun 76 horse 46 80 van 54
Step 3 : shade 98 sun 80 24 76 horse 46 van 54 apple
Step 4 : shade 98 sun 80 horse 24 76 van 54 apple 46
Step 5 : shade 98 sun 80 horse 76 van 54 apple 46 24
Step V is the largest step of above arrangement as the indended arrangement as the intended arrangement is obtained
As per the rules followed in the given steps, find out the appropriate steps for the Input.
Input: blue 23 test 96 78 hostel 57 49 yellow 82 table

In which step are the elements ’78 Hostel 49 82′ found in the same order?

Comprehension: Read the following chart and answer the following questions.

What is the difference between the day that had maximum deaths to the day that had minimum deaths?