ATQ, Number of boys in the class before increase = (2/5) ×2160=864 Number of girls in the class before increase = 2160 – 864 = 1296 According to the question: 
So, the value of b is approximately 16.1%.
With what metal is copper alloyed/mixed to form Constantan?
Who is the Minister of Chemicals and Fertilisers?
In which city India’s quantum Computing Based Telecom Network Link is now Operational ?
Who is the richest person in the world as per the May 2024 Bloomberg Billionaires Index?
Zojila Pass serves as a crucial connection between which two locations?
What code name has Israel given to the ongoing fight against Hamas
Which cooperative bank had its licence cancelled by the Reserve Bank of India (RBI)?
What is the importance of developing Chabahar Port by India?
Which of the following Bugyal is famous for the 'Butter Holi' festival also known as Anduri Utsav?
Bandhan Bank's 'Avni' savings account is specifically designed for which group?
