
There are deer and peacocks in a zoo. By counting heads they are . The number of their legs is . How many peacocks are there?


Important Questions on Quantitative Reasoning



The following questions are based on the information given below:
Data on candidates, who took an examination in social science, mathematics, and science is given below:
Passed in all the subjects | |
Failed in all the subjects | |
Failed in social science | |
Failed in mathematics | |
Failed in science | |
Passed in social science only | |
Passed in mathematics only | |
Passed in science Only |
How many failed in social sciences only?

The following questions are based on the information given below:
Data on candidates, who took an examination in social science, mathematics, and science is given below:
Passed in all the subjects | |
Failed in all the subjects | |
Failed in social science | |
Failed in mathematics | |
Failed in science | |
Passed in social science only | |
Passed in mathematics only | |
Passed in science Only |
How many failed in one subject only?

The following questions are based on the information given below:
Data on candidates, who took an examination in social science, mathematics, and science is given below:
Passed in all the subjects | |
Failed in all the subjects | |
Failed in social science | |
Failed in mathematics | |
Failed in science | |
Passed in social science only | |
Passed in mathematics only | |
Passed in science Only |
How many passed in mathematics and at least one more subject?

The following questions are based on the information given below:
Data on candidates, who took an examination in social science, mathematics, and science is given below:
Passed in all the subjects | |
Failed in all the subjects | |
Failed in social science | |
Failed in mathematics | |
Failed in science | |
Passed in social science only | |
Passed in mathematics only | |
Passed in science Only |
How many failed in two subjects only?

The following questions are based on the information given below :
Data on 450 candidates, who took an examination in social science, mathematics, and science is given below :
Passed in all the subjects | 167 |
Failed in all the subjects | 60 |
Failed in social science | 175 |
Failed in mathematics | 199 |
Failed in science | 191 |
Passed in social science only | 62 |
Passed in mathematics only | 48 |
Passed in science Only | 52 |
How many passed at least in one subject?
