Question
What is the ratio between Astronauts who were going to only Venus and who were going only to both Moon and Venus?
Number of Astronauts who were goint to Mars is 225 so (a+e+g+f) = 225 of which 26(2/3)% Astronauts were going only on mars and moon so f = 26 (2/3)% of 225 = 60 the number of astronauts who were going to both moon and venus are 33(1/3)% greator than those who were going to all the three missions, so d is 33(1/3)% greator than g the number of astronauts who were going to venus but not moon is 185. so c + e = 185 (means venus and mars) 
More Databased Questions
- Suppose that the reliability of a COVID test is specified as follows: Of people having COVID, 90% of the test detect the disease but 10% go undetected. Of...
- How many bombs America buys every year?
- What is the number of Astronauts who were going to more than one mission?
- If the ratio of the cost of a ticket of general class to that of first class is 2 :3, then find the ratio of the revenue earned from general class and fir...
- Supporters of Mumbai in the crowd finally is approximately what percent of the initial number of supporters of Pune in the beginning at 8.00 pm?
- By what percent the number of nuclear bombs that America had was less than that of Russia after 20 years?
- A football team plays 60 matches in a tournament. Where 5 points are given to a team for winning a match and 2 points are subtracted for losing every matc...
- How many nuclear bombs Russia had initially?
- The number of passengers travelling in sleeper class of train Q is approximately what percent of the number of passengers of both train P and train Q toget...
- In Delhi Public School, what is the respective ratio between the total number of participants (both boys and girls) who participates in ‘Tennis’ and the to...
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
- 200 Questions with Detailed Solutions
- Section-wise Coverage (GA, English, Quant & Reasoning)