[Cooperative Bank Senior Manager 2021]
Study the following chart on the percentage distribution of students studying in different faculties of a University, and answer questions from 1-2 that follow:
1. What is the angle at the centre subtended by the arc for Others ?
43.2o
45o
66.7o
28.2o
2. If total number of students in the University is 25000, then how many are there in the Medical Faculty & Applied Sciences taken together?
11500
15100
12250
13200
3. Five years ago, average age of three members of a family was 30 years. At present, average age of the family, including a newly born baby, is 27 years. What is the present age of the baby?
4 years
3 years
2 years
1 year
4. "Buy 3, get 2 free" is equivalent to what discount per cent?
\(33{1 \over 3}\)%
25%
40%
\(36{2\over 3}\)%
5. In a joint partnership, Amit invested Rs. 1.2 lakhs for 5 months and Binny invested 7.5 lakhs for 4 months Out of a profit of Rs. 24000, how much will be received by Amit?
Rs. 6000
Rs. 4000
Rs. 12000
Rs. 20000