Question
A person rows x km downstream and the same distance
upstream in 10 hours. He can row 2x km downstream in 5 hours. What is the time taken to row x km upstream?Solution
Let the downstream speed of the boat be ‘a’ km/hr According to the question, (2x/a) = 5 Or, (x/a) = (5/2) Or, (x/a) = 2.5 = time taken to travel ‘x’ km downstream Let the upstream speed of the boat be ‘b’ km/hr Also, (x/a) + (x/b) = 10 Or, 2.5 + (x/b) = 10 Or, (x/b) = 7.5 hours
What is the primary difference between nominal GDP and real GDP?
Which of the following is a feature of a defined contribution pension plan?
1) Guaranteed payout at retirement
2) Employee bears the inves...
Which of the following committees recommended the introduction of "Priority Sector Lending Certificates" (PSLCs) to allow banks to meet their PSL targets?
Regarding the Skill India Mission, consider the following statements:
1) Main focus of the Skill India Mission is Skilling, re-skilling,...
When the decision-making authority is completely left to the team members, it denotes which style of management?
According to the Annual Report of the Ombudsman Scheme 2022-23, what was the increase in the number of complaints received at the Offices of the RBI Omb...
The ownership structure of a Regional Rural bank is?
The rate applicable to an investment lasting for n years when all the returns are realized at the end is called:
Under marginal costing, which of the following costs will NOT be attributed to the product cost?
What type of insurance will apply if a family member has broken his/her leg in an accident while on vacation in Singapore?
