The average expenditure of a man for the first five months..
The average expenditure of a man for the first five months is Rs. 1200 and for the next seven months is Rs. 1300. If he saves Rs. 2900 in that year, his monthly...
A and B invest in a business in the ratio..
A and B invest in a business in the ratio 3 : 2. If 5% of the total profit goes to charity and A's share is Rs. 855, the total profit is:
A. Rs....
Top 10 Important Current Affairs 14th March 2022
भारत और विदेश से सम्बंधित सबाल और जबाब’ हिंदी मे प्रकाशित किए गए सभी करेंट अफेयर्स प्रश्नोत्तरी आने वाली SSC, UPSC, Bank, Railway, Clerk, PO परीक्षाओं के लिए सहायक होंगी, Current Affairs 14th March 2022’ के बारे में यदि...
अनुच्छेद 47 (Article 47) : डेली करेंट अफेयर्स
अनुच्छेद 47 (Article 47) : डेली करेंट अफेयर्स
'जिन्हें शराब पीकर बिहार आना है, या लाकर बिहार में पीना है तो मत आइए।' ये बिहार के मुख्यमंत्री नीतीश कुमार कह रहे हैं. हाल ही में, बिहार सरकार ने सामाजिक सुधारों...
The average monthly salary of 660 workers..?
The average monthly salary of 660 workers in a factory is Rs. 380. The average monthly salary of officers is Rs. 2100 and the average monthly salary of the other workers is Rs. 340. Find the...
Which term of the A.P. 92, 88, 84…
Which term of the A.P. 92, 88, 84, 80, ...... is 0?
A. 23
B. 32
C. 22
D. 24
Answer: Option D
Show Answer
Solution(By Apex Team)
$a_{n}=a+(n-1) times d$ where d = -4,
$text { Let } a_{n}=0$
$begin{array}{l}Rightarrow0=92+(n-1)times-4\
Rightarrow0=92-4n+4\
Rightarrow4n=96\
Rightarrow n=24end{array}$
3 L water is taken out from vessel full of water.
3 L water is taken out from vessel full of water and substituted by pure milk. This process is repeated two more times. Finally, the ratio of milk and water in the solution...