Question
There are two teams of laborers I and II at a bridge
construction site. There are w workers in each team. On a particular day, a worker is transferred from Team I to Team II. Now, if the ratio of the amount of work done by Team I in (w + 1) h (hours) and by Team II in (w +Â 2) h (hours) is 10 : 12 respectively, then the value of w is equal to Is ?Solution
Number of workers in team I = W Number of workers in team II = W New number of workers in team I = W - 1 The new number of workers in team II = W + 1 Total work done- Team ITeam II (w–1) (w+1)(w+1) (w+2) ATQ- (w–1) (w+1)/ (w+1) (w+2) =10/12 (w2-1)/(w2+2w+w+2) =5/6 w2-15w-16=0 w2-16w+w-16=0 (w-16) (w+1) =0 w-16=0 w=16.
Which of the following global e-commerce company becomes world's first listed firm to lose $1 trillion in market cap?
In which type of tax is the marginal tax rate higher than the average tax rate?
India's wholesale price index (WPI)-based inflation in July came in at_________, significantly higher than (-)4.12 percent reported in June on account o...
For grant of Miniratna Category-I status to Central Public Sector Enterprises (CPSEs), the CPSEs have made profit in the last ______ years continuously.
Within the AD-AS model, a phenomenon known as stagflation is best represented by a shift in which curve, and with what consequence for the short-run equ...
Which of the following bank renamed and nationalised as the State Bank of India in 1955?
What does the abbreviation "SIP" stand for in mutual funds?
What is the primary focus of the Priority Sector Lending (PSL) guidelines in India?
What is the minimum capital adequacy ratio required for Indian banks under the Basel III norms?
Canara Bank was nationalized in which of the following year?
Relevant for Exams:
