If LOSE is coded as 1357 and GAIN is coded as 2468, what do the figures 84615 stand for?

Direction: Study the following arrangement carefully and answer the questions given below.
C 3 # R A T 1 E J $ K @ F U 5 4 V I 6 © D 8 * H N 7 δ 2 W

Which of the following is seventh to the left of the twentieth from the left end of the above arrangement? 

A situation is given, followed by two conclusions I and II. Read the situation and both the conclusions carefully and select the correct answer.
 Situation: Since the past 15 years, 75% of the products in the world’s pottery market comes from Country K. However, the employment in the pottery industry of Country K has been consistently declining by 5-9% every year since the past 3 years.

The number of letters skipped in between adjacent letters in the series is odd.  

A set is given, (B2, A1, F6, H8), such that its elements share a common property. Which of the given options does NOT have this property?

If a dice are thrown four times and different forms of dice are shown below. In this dice which digit will be on the surface opposite to the digit 2?

Directions: In each of the following questions, select the related number from the given alternatives.

130 : 5 : : 1010 :  ?

Pointing to a girl Sandeep said, "She is the daughter of the only sister of my father." How is sandeep related to the girl?