
1ST ROUND
Quiz by Sonia Lakra
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- Q1
Question: Which functionis used to calculate the average of a range of cells in Excel?
AVG
AVERAGE
None
MEAN
10s - Q2
What function is used to count the number of cells with numeric values within a range inExcel?
COUNT
COUNTA
SUM
NUMCOUNT
10s - Q3
In Excel, what is the keyboard shortcut topaste only values from the clipboard?
Ctrl + Alt +V
Ctrl + Shift+ V
Ctrl + C
Ctrl + V
10s - Q4
What does the CONCATENATE function in Excel do?
Searches for a specific character in a cell
Combines two or more text strings into one
Converts text to uppercase
Counts the number of characters in a cell
10s - Q5
What is the primary goal of prescriptive analytics?
Describing past events
Providing insights into data patterns
Predicting future outcomes
Recommending actions for optimal outcomes
10s - Q6
Which type of analytics focuses on understanding the reasons behind historical data patterns?
Descriptive Analytics
Diagnostic Analytics
Predictive Analytics
Prescriptive Analytics
10s - Q7
What is the process of transforming raw data into a structured format for analysis called?
Data Wrangling
Data Visualization
Data Mining
Data Exploration
10s - Q8
What is the main goal of exploratory data analysis (EDA) in data science?
Data visualization
Data pre-processing
Extracting insights from data
Building predictive models
10s - Q9
What type of data visualization is used to display the distribution and relationships between multiple variables?
Box Plot
Heatmap
Scatter Plot
Histogram
10s - Q10
In machine learning, what is the process of teaching a model with labeled data to make predictions on new, unseen data called?
Unsupervised Learning
Semi-Supervised Learning
Supervised Learning
Reinforcement Learning
10s