Who topped in the the International Cricket Council(ICC) Test Rankings for batsmen?

Direction : Study the following information to answer the given questions:
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.
Input : 52 peak 91 snow freeze 46 cold 15 high 31 73 trek
Step I : 15 52 peak snow freeze 46 cold high 31 73 trek 91
Step II: 15 31 52 peak snow freeze 46 cold high trek 73 91
Step III: 15 31 46 peak snow freeze cold high trek 52 73 91
Step IV: 15 31 46 cold peak snow freeze high trek 52 73 91
Step V : 15 31 46 cold peak freeze peak snow high trek 52 73 91
Step VI : 15 31 46 cold freeze high peak snow trek 52 73 91
Step VI is the last step of the rearrangement. As per the rules followed in the above steps, find out in each of the following questions the appropriate steps for the given input.
Input : 67 hot sun 19 best 83 ice 49 ace 77 cut 37
Which of the following would be the step I?

Indian team of Pankaj Advani and ____________ has won the 'IBSF World Snooker Title defeating Thailand in the final.

A shopkeeper sells at a discount of 20% and earns a profit of 60%. If he sells the same table at 40% discount, then what will be his new profit percent? 

Select the option that will fill in the blank and completes the given series.
35, 52, 75, 110, 151,  ?

The first women police station was opened in the state.

If D and E are the mid-points of the side AB and AC respectively of the ∆ABC in the figure given here, the shaded region of the triangle is what percent of the whole triangular region?