आदमी अपने धन का 60%पुत्र को तथा 20%पुत्री को देता है ।अब उसके पास 12000शेष धन बचा तो बताए कि कुल धन कितना था।
The element of an electric iron is made o ...
1. State similarities and differences bet ...
Main difference between coagulant fixativ ...
Specific heat capacity of gas at constant ...
1. Why do organisms need to take food?2. ...
Answer the following questions.How do we ...