If NOIDA is written as 39658, how will INDIA be written?

55) In a certain code language, '253' means 'books are old', '546' means 'man is old' and '378' means 'buy good books'. What stands for 'are' in that code?

56) If 'oranges' are 'apples', 'bananas' are 'apricots', 'apples' are 'chillies', 'apricots' are 'oranges' and 'chillies' are 'bananas', then which of the following are green in colour?

57) In a certain code, ROAD is written as URDG. How will SWAN written in that code?

58) In the alternatives given below, three are alike in some manner while the fourth one is different. Choose the odd one.