Question
Palash invest thrice the sum invested by Vicky and
withdraws half of the sum after 3 months and again withdraws half of the remaining sum after 3 months. Find ratio of profit share of Palash to Vicky  at the end of a year?Solution
Let investment of Vicky is Rs.8x. So, investment of Palash = Rs.24x Required ratio = (24x x 3 + 12x x 3 + 6x x 6) : 8x x 12 => (72x + 36x + 36x) : 96x => 144x : 96x => 3:2
Which reasoning technique derives conclusions from general rules to specific cases?
CDATA is used in XML to:
Which of the following statements best describes the role of the JDBC package in Java programming?
The is attribute in custom elements is used for:
Which of the following statement is INCORRECT related to mysql_list_tables() function ?
When a large number of analog signal is to be converted to digital form, an analog multiplexer is used. The best suites analog to digital converter for ...
Fill in the correct option for 25 blank space.
How do you correctly create a new Map object in JavaScript?
Which backup strategy involves creating copies of data that allow for point-in-time recovery and typically includes both full and incremental backups? ...
Spark performs better than Hadoop MapReduce because:
Relevant for Exams:
