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Identify the incorrect word phrase in the following:In a puzzle, problems are solving gives (A) designing as mental challenges (B) Solving which (C) gives the solver a (D) designing experience.
A
A
B
B
C
C
D
D
Correct Answer:
A
Identify the incorrect word/phrase in the following:Many who are (a) boring with traditional forms of examination (b) can be seen to have passionate interest (c) In solving problems (d) presented in popular puzzle forms.
A
a
B
b
C
c
D
d
Imagine, you are solving a classification problems with highly imbalanced class. The majority class is observed 99% of times in the training data. Your model has 99% accuracy after taking the predictions on test data. Which of the following is true in such a case?
1. Accuracy metric is not a good idea for imbalanced class problems.
2.Accuracy metric is a good idea for imbalanced class problems.
3.Precision and recall metrics are good for imbalanced class problems.
4.Precision and recall metrics aren't good for imbalanced class problems.
A
1 and 3
B
1 and 4
C
2 and 3
D
2 and 4
10 people applied for a job with average experience of 5 years. The company demanded for a minimum of 4 years of experience. Due to this norm 4 candidates were set out. The average experience of candidates now is 7 years. Find the average experience of the candidates set out.
A
1 year
B
1.5 years
C
2 years
D
2.5 years
The mean monthly salary paid to graduating MBA class of a management institute is Rs. 16000. The mean monthly salary paid to students with work experience is Rs. 18000. The corresponding figure for the students without any work experience is Rs. 12000. Determine the percentage of students with work experience and those without any work experience in the class.
A
66.67%, 33.33%
B
33.33%, 66.67%
C
75%, 25%
D
25%, 75%
In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of thefour alternatives.
Raising effective primary and district-level coverage of mental health services for the general population, without requiring people to travel longdistances to see a specialist and get medicines, should be a priority. _________________ the base of psychiatrists is low in relation to the need,the use of trained general practitioners as the first line of contact assumes importance. Some studies show many of them are not confident________________ with their training to detect, diagnose and manage mental illnesses. ______________ a concerted effort, primary carephysicians can be trained to help people with mild and severe problems, ________________ from anxiety disorders to depression, psychosesand conditions arising from alcohol and substance _______________. severe problems, ________________ from anxiety disorders to depression
A
ranging
B
coming
C
distancing
D
longing
Company X, Company Y, and Company Z are mobile manufacturers. They have been in the market for 10 years. Company X has the record of solving all the problems reported by their customers while Company Y and Company Z have the record of solving 80% and 85% of the problems reported by their customers respectively. Which company will have the highest reputation?
A
Company X
B
Company Y
C
Company Z
D
Reputation cannot be compared
The six queen puzzle has a fewer solution than the five queen puzzle.
A
True
B
False
Consider the following statements with reference to Kant and select the correct option.
1. Kant rejects the notion that space and time are concepts which have been derived from our experience of relations between things.
2. Kant accepts the notion that space and time are concepts which have been derived from our experience of relations between things.
3. Kant rejects the notion that space and time are concepts which are not derived from our experience of relations between things.
A
Only 1 is true
B
1 and 2 are true
C
Only 2 is true
D
2 and 3 are true
In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of thefour alternatives.
Raising effective primary and district-level coverage of mental health services for the general population, without requiring people to travel longdistances to see a specialist and get medicines, should be a priority. _________________ the base of psychiatrists is low in relation to the need,the use of trained general practitioners as the first line of contact assumes importance. Some studies show many of them are not confident________________ with their training to detect, diagnose and manage mental illnesses. ______________ a concerted effort, primary carephysicians can be trained to help people with mild and severe problems, ________________ from anxiety disorders to depression, psychosesand conditions arising from alcohol and substance _______________.
_________________ the base of psychiatrists is low in relation to the need
A
Since
B
Why
C
As soon as
D
Where
In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of thefour alternatives.
Raising effective primary and district-level coverage of mental health services for the general population, without requiring people to travel longdistances to see a specialist and get medicines, should be a priority. _________________ the base of psychiatrists is low in relation to the need,the use of trained general practitioners as the first line of contact assumes importance. Some studies show many of them are not confident________________ with their training to detect, diagnose and manage mental illnesses. ______________ a concerted effort, primary carephysicians can be trained to help people with mild and severe problems, ________________ from anxiety disorders to depression, psychosesand conditions arising from alcohol and substance _______________. many of them are not confident ________________ with their training
A
lot
B
enough
C
very
D
much