Zulus always speak truth and Hutus always speak lies. There are three persons A,B&C. A met B and says " I am a Zulu or I am Hutu". We don't know what exactly he said. then B meets C and says to c that " A is a Zulu ". Then C replied " No, A is a Hutu ". How many Zulus are there ?

1496

In 80 coins one coin is counterfeit what is minimum number of weighings to find out counterfeit coin

1243

Gaurav buys milk at Rs. 60 per litre, adds water to it and then sells it at Rs. 75 per litre. What should be the ratio of milk to water to get a profit of 37.5%?

1142

There are 4 married couples out of which 3 a group is needed . But thier should not be his of her spouse .How many groups are possible ?

2964

In a mixture, R is 2 parts and S is 1 part. In order to make S to 25% of the mixture, how much of R is to added?

1159

2 persons can finish a job in 8 days. First person alone can finish the work in 24 days. How many days does the second person take to finish the job?

1552

If TAFJHH is coded as RBEKGI then RBDJK can be coded as ---------

3637

In a car wheel, two spokes cover 15 degree. Then for the entire car,how many spokes are there?

1203

I need Matrix and Series questions with solutions.

2327

If 13 = 13w/(1-w) ,then (2w)2 = ?

1262

Zulus always speak truth and Hutus always speak lies. There are three persons A,B&C. A met B and says " I am a Zulu or I am Hutu". We don't know what exactly he said. then B meets C and says to c that " A is a Zulu ". Then C replied " No, A is a Hutu ". Who must be a Zulu ?

1351

How can you make a square from two triangles?

1180

Differentiate between skimming and scanning.

1346

Find the next series: AB EF JK QR ?

1800

contractor have done the work with out any information and blamed me that they got permission from my side. Now how do i write a letter to my boss against contractor

3490