Three of the following four letter-clusters are alike in a certain way and one is different. Pick the odd one out.

Which edition of the Indian Science Congress was recently inaugurated in Bengaluru?

Which Chinese app has been banned in Pakistan?

Who won the men's singles title at the Australian Open?

Study the following information carefully and answer the questions given below- A word and number arrangement machine when given an input line of words and numbers rearranges them following a particular rule. The following is an illustration of input and rearrangement. (Single digit numbers are preceded by a zero. All other numbers are two digit numbers)
Input : good 18 to raise 02 12 money 28 for 57 charity 09.
Step I : to good 18 raise 02 12 money 28 for charity 09 57.
Step II : to raise good 18 02 12 money for charity 09 28 57.
Step III : to raise money good 02 12 for charity 09 18 28 57.
Step IV : to raise money good 02 for charity 09 12 18 28 57.
Step V : To raise money good for charity 02 09 12 18 28 57.
Step VI : is the last step of the arrangement of the above input as the intended arrangement is obtained. 

Directions: These questions are based on the following input-
Input : 50 62 tips on 67 haw can 42 stay young 17 89 forever
Which of the following would be the last step for the input? 

In each of the following questions, certain pairs of words are given, out of which the words in all pairs excepts one, bear a certain common relationship. Choose the pair in which the words are differently related.

 'दाता' का विलोम शब्द है-