Question
In an examination the average marks of Rohit is 63. If
he got 20 more marks in science and 28 more marks in maths then his average would have been 69. Find the total number of subjects he studied?Solution
Let total number of subjects be x. Then, => (63x + 28 + 20)/x = 69 => 63x + 28 + 20 = 69x => 6x = 48 => x = 8
Shahjahan is the successor of which of the following Mughal ruler?
Which organization launched 'Project Vaani' in collaboration with IIT Madras to collect voice data from across India to train AI models in local languages?
Which IPL player-team pairing is correctly matched for IPL 2024? Â
Indian cricket legend Sachin Tendulkar will start a new innings in August 2023 as the Election Commission of India’s national icon for voter awareness...
A new financial inclusion dashboard called ‘Antardrishti’ has been launched and it adopts a multi-stakeholder approach. It is launched by which of t...
Who among the following was the recipient of the Infosys Prize 2019 for Humanities?
As of 31st October 2023, the senior-most member (in terms of age) in the 17th Lok Sabha, Shafiqur Rahman Barq represents which political party?
What is the most recent number series introduced by the Department of Telecommunications to distinguish between regular and spam calls?
Ustad Vilayat Ali Khan is a maestro in ________.
Which of the following is an Indian microblogging site?
Relevant for Exams:
