Question
The question consists of two statements numbered “I
and II” given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Ajay’s spending is the same amount as Bheem’s savings. Determine Bheem’s total income. Statement I: Ajay and Bheem together earn Rs. 80,000. Statement II: Bheem’s expenditure is double Ajay’s savings, and the combined savings of Ajay and Bheem is Rs. 30,000.Solution
ATQ, Let, the savings of Bheem and expenditure of Ajay be Rs. x From statement I: Total incomes of Ajay and Bheem = Rs. 80000 So, data in statement I alone is not sufficient to answer the question. From statement II: Let the savings of ‘Ajay’ be Rs. ‘y’ Therefore, expenditure of Bheem = Rs. 3y So, data in statement II alone is not sufficient to answer the question. Combining statement I and II x + y + x + 3y = 80000….. (1) x + y = 30000 …. (2) On solving equation (1) and (2), we get x = Rs. 20000 and y = Rs. 10000 Therefore, income of Bheem = 3y + x = Rs. 50000 Therefore, data in both statements I and II together are necessary to answer the question.
6 men and 10 boys can finish a task in 18 days. If each boy is between 1/3rd to equal the efficiency of a man, find the maximum and minimum number of da...
"Amit" and "Bhanu" have respective completion times of 20 and 30 days for a task. They began working together on the project, but after a few days, "Ami...
- 22 men can finish a piece of work in 20 days, while 44 women can do the same job in 30 days. How many days will 1 man and 1 woman take to complete the work...
‘A’ and ‘B’ can do a piece of work in 20 days and 30 days, respectively. If they started the work together and worked on it for 7 days, then fin...
Ravi and Sita together can complete a piece of work in 150 days and 3 minutes, while Sita and Ramesh together can complete the same work in 90 days and ...
Anuj can complete a certain piece of work in 25 days by taking rest for 9 hours daily. If he rests twice as much as before and also works twice as fast...
P and Q can complete a work in 26 days and 39 days, respectively. P, Q and R together can complete the work in 13 days. If R get a total wage of Rs. 585...
Sonal completed 30% of work alone and left the remaining work for Vinod who completed it in 28 days. If the total work got completed in 40 days, then fi...
A and B together, B and C together and A and C together can complete a piece of work in 14 days, 15 days and 18 days respectively. Find the ratio of the...
Manoj can complete a job in 10 days which Rakesh can do in 15 days. Rakesh can finish a task in 20 days which Suresh can complete in 25 days. In how man...