College A B C D E Demand (application received) 3000 600 2500 1200 3300 Intake (available seats) 1500 1800 1000 2700 2200
Analyzing College Admission Data
The question asks us to compare the number of colleges where the demand for seats is higher than the available intake versus the number of colleges where the available seats are higher than the demand.
Comparing Demand and Intake for Each College
First, let's examine the data provided for each college to see if the demand (number of applications received) is greater than the intake (available seats), or vice versa.
| College | Demand (Applications Received) | Intake (Available Seats) | Comparison (Demand vs Intake) |
|---|---|---|---|
| A | 3000 | 1500 | Demand > Intake |
| B | 600 | 1800 | Intake > Demand |
| C | 2500 | 1000 | Demand > Intake |
| D | 1200 | 2700 | Intake > Demand |
| E | 3300 | 2200 | Demand > Intake |
Counting Colleges in Each Category
Now, we count how many colleges fall into each comparison category:
- Colleges with Demand > Intake: Colleges A, C, and E. That's a total of 3 colleges.
- Colleges with Intake > Demand: Colleges B and D. That's a total of 2 colleges.
Calculating the Required Ratio
The question asks for the ratio of the number of colleges having more demand than available seats to those having more available seats than demand.
The ratio can be expressed as:
$$ \text{Ratio} = \frac{\text{Number of colleges with Demand > Intake}}{\text{Number of colleges with Intake > Demand}} $$
Substituting the counts we found:
$$ \text{Ratio} = \frac{3}{2} $$
Therefore, the ratio is 3:2.
Important Questions from Data Interpretation
The table shows the monthly expenditure of Saumya. What percent of her monthly salary is she able to save?
Expense Amount Food 5,000 Rent 20,000 Travel 10,000 Clothing 3,000 Miscellaneous 15,000 Savings 7,500 What does the height of the rectangle in a histogram show?
Following table provides figures (in rupees) on annual expenditure of a firm for two years – 2010 and 2011.
Category
2010
2011
Raw material
5200
6240
Power & fuel
7000
9450
Salary & wages
9000
12600
Plant & machinery
20000
25000
Advertising
15000
19500
Research & Development
22000
26400
In 2011, which of the following two categories have registered increase by same percentage?
Read the following table giving sales data of five types of batteries for years 2006 to 2012
Year
Type I
Type II
Type III
Type IV
Type V
2006
75
144
114
102
108
2007
90
126
102
84
126
2008
96
114
75
105
135
2009
105
90
150
90
75
2010
90
75
135
75
90
2011
105
60
165
45
120
2012
115
85
160
100
145
Out of the following which type of battery achieved highest growth between the years 2006 and 2012?Each of the letters arranged as below represents a unique integer from 1 to 9. The letters are positioned in the figure such that (A × B × C), (B × G × E) and (D × E × F) are equal. Which integer among the following choices cannot be represented by the letters A, B, C, D, E, F and G?
A
D
B
G
E
C
F
