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In the example of predicting number of babies based on stork's population ,Number of babies is
A
outcome
B
feature
C
observation
D
attribute
Correct Answer:
outcome
Which of the following pairs of Indian State and tribal population are correct? A. Madhya Pradesh : Largest tribal population B. Mizoram : Highest percentage of tribal population out of the total population of the State C. Chhattisgarh : Second largest tribal population after Madhya Pradesh D. Arunachal Pradesh : Second highest percentage of tribal population out of the total population of the State after Mizoram Select the correct answer using the code given below.
A
1 and 2 only
B
2 and 4 only
C
1, 2 and 3
D
2, 3 and 4
A certain city with population of 132,000 is to be divided into 11 voting districts and no district is to have population that is more than 10 percent greater than the population of any other district. What is the minimum possible population that the least population district could have?
A
11000
B
10900
C
11100
D
10700
City X has a population 4 times as grate as the population of city Y, Which has a populatin twice as grat as the population of city Z. What is the ratio of the population of city X to the population of city Z?
A
1:8
B
1:4
C
2:1
D
8:1
1 : A four-year study
P : that babies feel more comfortable
Q : conducted by the Infant Testing Centre
R : around other babies
S : clearly suggests
6 : than with strange adults.
The Proper sequence should be:
A
PRSQ
B
QPRS
C
QSPR
D
SPRQ
The selling price of a house depends on many factors. For example, it depends on the number of bedrooms, number of kitchen, number of bathrooms, the year the house was built, and the square footage of the lot. Given these factors, predicting the selling price of the house is an example of . . . . . . . . task.
A
binary classification
B
multilabel classification
C
simple linear regression
D
multiple linear regression
In a town, the population was 8000. In one year, male population increased by 10% and female population increased by 8% but the total population increased by 9%. The number of males in the town was :
A
4000
B
4500
C
5000
D
6000
The population of Barisal is 50 percent of the population of Chittagong. The population of Barisal is what percent of the total population of Baisal and Chittagong?
A
25%
B
3313%
C
40%
D
50%
For country A, the population in 2000 was 1 billion. It has reached 2 billion in 2020. For country B, the population in 2000 was 160 million. It has reached 800 million in 2020. Which country will have a larger population by the end of 2030, assuming the population fold change is the same?
A
Country A will be more populous compared to Country B
B
Country B will be more populous compared to Country A
C
Both countries A and B will have the same population
D
Country A will be more populous compared to Country B
In a City, 35% of the population is composed of migrants, 20% of whom are from rural areas. Of the local population, 48% is female while this figure for rural and urban migrants is 30% and 40% respectively. If the total population of the city is 728400, what is its female population ?
A
324138
B
349680
C
509940
D
None of these
The population of vultures in a particular locality is decreases by certain rate of interest (compounded annually). If the current population of vultures be 29160 and the ratio of decrease in population for second year and 3rd year be 10 : 9. What was the population of vultures 3 years ago?
A
30000
B
35000
C
40000
D
50000
E
Cannot determined