Question
The average weight of 20 students in a class is 50 kg.
If the weight of the teacher is included, the average weight increases by 1 kg. If the weight of the teacher is excluded and replaced with another student weighing 55 kg, what will be the new average weight of the group?Solution
Total weight of 20 students = 20 × 50 = 1,000 kg Including the teacher, new total weight = 21 × 51 = 1,071 kg Teacher’s weight = 1,071 - 1,000 = 71 kg Replacing the teacher with a 55 kg student: New total weight = 1,000 + 55 = 1,055 kg New average = 1,055 ÷ 21 = 50.24 kg Correct Option: a)
Which of the following is not a tool of financial statement analysis?
As per Companies Act 2013, a company can vary the objects for which the prospectus was issued and raise capital from the public for any of the followin...
Which of the following is NOT a characteristic of a zero-coupon bond?
What happens if the purpose of a trust becomes unlawful after its creation?
___________ is the primary method used by banks to assess the working capital requirement of a borrower .
The ceiling for declaration of dividend (dividend payout ratio) for NBFCs who do not accept public deposits and funds is _______.
An investor will most likely exercise a put option when the price of the stock is:
Foreign Investors who do not want to be registered with SEBI as Foreign Portfolio Investors but are desirous of making investments in Indian Stock mark...
Saurabh is a project manager on an industrial design project. He set up a reward system, but he was surprised to find out that the team is actually less...
In a business context, what does the term "whistleblowing" refer to?
Relevant for Exams:
Hey, Don't leave. If you have any queries regarding any exam let us know here.
