The question asks us to identify the incorrect sentences from the given options. Let's examine each sentence to understand the grammatical correctness:
Based on the analysis above, the incorrect sentences are 1 and 5. Therefore, the option "1,5" is the correct answer.
To determine which sentences are incorrect, let's analyze each one:
"The boss accused her employee for stealing information."
The correct preposition to use with "accuse" is "of," not "for." Thus, it should be: "The boss accused her employee of stealing information."
"The boss had better discuss the issue with the employee concerned."
This sentence is structurally and grammatically correct. "Had better" is correctly used to suggest that it would be good or necessary for the boss to take this action.
"The India of 2022 is very different from the India of 1947."
This sentence is correct. It effectively compares India in two different years using the appropriate construction.
"The government is committed to providing people with food."
This sentence is grammatically correct and clearly conveys the government's commitment.
"He is good in playing the piano."
The correct preposition here should be "at," not "in." Thus, it should be: "He is good at playing the piano."
Based on the above analysis, sentences 1 and 5 have grammatical errors. Thus, the option with incorrect sentences is 1,5.
Light Chemicals is an industrial paint supplier with presence in three locations: Mumbai, Hyderabad and Bengaluru. The sunburst chart below shows the distribution of the number of employees of different departments of Light Chemicals. There are four departments: Finance, IT, HR and Sales. The employees are deployed in four ranks: junior, mid, senior and executive. The chart shows four levels: location, department, rank and gender (M: male, F: female). At every level, the number of employees at a location/department/rank/gender are proportional to the corresponding area of the region represented in the chart.
Due to some issues with the software, the data on junior female employees have gone missing. Notice that there are junior female employees in Mumbai HR, Sales and IT departments, Hyderabad HR department, and Bengaluru IT and Finance departments. The corresponding missing numbers are marked u, v, w, x, y and z in the diagram, respectively.
It is also known that:
a) Light Chemicals has a total of 210 junior employees.
b) Light Chemicals has a total of 146 employees in the IT department.
c) Light Chemicals has a total of 777 employees in the Hyderabad office.
d) In the Mumbai office, the number of female employees is 55.

An investment company, Win Lose, recruit's employees to trade in the share market. For newcomers, they have a one-year probation period. During this period, the employees are given Rs. 1 lakh per month to invest the way they see fit. They are evaluated at the end of every month, using the following criteria:
1. If the total loss in any span of three consecutive months exceeds Rs. 20,000, their services are terminated at the end of that 3-month period,
2. If the total loss in any span of six consecutive months exceeds Rs. 10,000, their services are terminated at the end of that 6-month period.
Further, at the end of the 12-month probation period, if there are losses on their overall investment, their services are terminated.
Ratan, Shri, Tamal and Upanshu started working for Win Lose in January. Ratan was terminated after 4 months, Shri was terminated after 7 months, Tamal was terminated after 10 months, while Upanshu was not terminated even after 12 months. The table below, partially, lists their monthly profits (in Rs. ‘000’) over the 12-month period, where x, y and z are masked information.
Note:
• A negative profit value indicates a loss.
• The value in any cell is an integer.
Illustration: As Upanshu is continuing after March, that means his total profit during January-March (2z +2z +0) ≥
Rs.20,000. Similarly, as he is continuing after June, his total profit during January − June ≥
Rs.10,000, as well as his total profit during April-June ≥ Rs.10,000.