Forwarded from Aniruddha Gokhale
#06072022-02
TVM
A person has taken a loan of Rs. 15,000 3 years back. If CI rate is 6%, how much extra does he need to pay if he pays next year instead of today?
TVM
A person has taken a loan of Rs. 15,000 3 years back. If CI rate is 6%, how much extra does he need to pay if he pays next year instead of today?
Anonymous Quiz
27%
1222
24%
1000
24%
1542
24%
1072
Distributions
If probability of getting an occupational disease is 0.3, what will be the expected number of patients out of 50 workers selected?
If probability of getting an occupational disease is 0.3, what will be the expected number of patients out of 50 workers selected?
Anonymous Quiz
35%
15
35%
20
26%
3
3%
4
Solutions to Daily MCQs - 6th July 2022
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Anonymous Poll
39%
June 2022 (appeared)
37%
Nov/Dec 2022
14%
May/June 2023
3%
Nov/ Dec 2023
7%
2024 onwards
#07072022-02
If one root of the equation 2x^2+px-8 = 0 is 4, the other root is?
If one root of the equation 2x^2+px-8 = 0 is 4, the other root is?
Anonymous Quiz
7%
1
50%
-1
24%
4
20%
-4
#07072022-03
Probability In CPT Exam, there are 4 MCQ papers of 100 marks each. Correct questions gives +1 and wrong one costss -0.25. If a student ticks all 400 questions randomly, what is their expected score out of 400?
Probability In CPT Exam, there are 4 MCQ papers of 100 marks each. Correct questions gives +1 and wrong one costss -0.25. If a student ticks all 400 questions randomly, what is their expected score out of 400?
Anonymous Quiz
18%
125
43%
200
22%
250
17%
25
#07072022-04
The relation 'A is the spouse of B' is -
The relation 'A is the spouse of B' is -
Anonymous Quiz
43%
Transitive and Symmetric
26%
Reflexive and Symmetric
17%
Transitive and Reflexive
14%
None of the Above
#090722-01
Probability of getting a head on a biased coin is 0.3. If the coin is tossed 5 times, what is the probability of getting 2 tails?
Probability of getting a head on a biased coin is 0.3. If the coin is tossed 5 times, what is the probability of getting 2 tails?
Anonymous Quiz
29%
0.1323
38%
0.765
21%
0.2341
12%
0.0143
#090722-02
Select correct statement
Select correct statement
Anonymous Quiz
28%
If x is the independent variable, we will need regression line of x on y
26%
If x and y have non linear relationship, the regression lines will give inaccurate results
33%
Regression lines coincide if r = 0
13%
Regression can be used to predict exact volume of rains based on last 10 years' data
#090722-03
For a Poisson distribution, P(X=x) is maximum when x = 5 or x = 6. What is the variance of this distribution?
For a Poisson distribution, P(X=x) is maximum when x = 5 or x = 6. What is the variance of this distribution?
Anonymous Quiz
13%
4
47%
5
31%
6
9%
7
#090722-04
In a binomial distribution, variance was found to be exactly half of the mean. If n=6, find probability of getting at least 4 successes.
In a binomial distribution, variance was found to be exactly half of the mean. If n=6, find probability of getting at least 4 successes.
Anonymous Quiz
15%
0.89063
52%
0.34375
30%
0.23438
4%
0.65625
#090722-05
Sum of all page numbers of a book was found to be 11282. However, it was later found that page number 21-22 was torn out from the book and was not counted in totals. What is the total number of pages in the book?
Sum of all page numbers of a book was found to be 11282. However, it was later found that page number 21-22 was torn out from the book and was not counted in totals. What is the total number of pages in the book?
Anonymous Quiz
21%
120
24%
165
27%
158
27%
150