161. My rack contains 8 Red colour ties, 13 violate colour ties,10 Blue colour ties, 5 Pink colour ties, 4 green colour ties. If electricity gone and i want at least two ties of same colour then how many ties i should take out from my rack?

Ans:

6 ties

162. Two trains leaving from two station 50 miles away from each other with costant speed of 60 miles per hour, approaches towards each other on diffrent tracks. if lenght of each train is 1/6 mile. when they meet How much time they need to pass each other totally?
Ans:

10 sec

163. We are given 100 pieces of a puzzle. If fixing two components together is counted as 1 move ( a component can be one piece or an already fixed set of pieces), how many moves do we need to fix the entire puzzle

18

164. This was one hell of a long problem - But it has appeared before.. Two girlz after one guy ( sue, swe and sam i think)..Sue first asks his house no… he replies with two statements (second is false) so she goes to the wrong house… blah blah.. same thing happens with the other gal
What was the house number of sue and sam.

Ans:

20 and 24

165. A complex statement - about an aeroplane comming late. “The boy says if it was 6 hours later, the waiting time would be 1/5th of the time if the plane had come 2 hours earlier instead. the plane is supposed to come at midnight

11.00 a.m

166. There are 4 statements and 4 guys ( Dave, Gus, someone else and one more someone else) - sorry my memory is rotten! Anyway now these guys make 4 statements abt. who commited the crime. We need to find out who did it if (i) all but one are saying false and (ii) all but one are saying true

Ans:

(i)archie( ii) tony