Which of the following is the odd one?

1.   ?    crew
2.   ?    constellation
3.   ?    companion
4.   ?    league

Next number in the series 1, 1/2, 1/4, 1/8 ?

1.   ?    1/16
2.   ?    1/14
3.   ?    1/32
4.   ?    1/64

In 6 seconds a light flashes once. In one hour how many times it will flash?

1.   ?    601
2.   ?    600
3.   ?    602
4.   ?    603

At 20% discount, a cycle is sold at a selling price of 2500 Rs. What is the actual price?

1.   ?    3125
2.   ?    300
3.   ?    3000
4.   ?    4025

A invests $12000, B invests $8000, C invests $6000 and they got a profit of $1200. How much share A got more than B and C?

1.   ?    2/13 and 3/13
2.   ?    2/16 and 3/13
3.   ?    2/13 and 3/16
4.   ?    None of the Given Answers

Minimum no. of lines required for communication using RS232

1.   ?    2
2.   ?    3
3.   ?    5
4.   ?    None of the Given Answers