Question
The respective ratio of the number of shops to the
number of fans sold in a city was 7:190 in 2016. In 2017, the number of fans sold increased by 20% and 15 more shops opened in one year. If the respective ratio of the number of shops to the number of fans sold became 2:57 in 2017, then how many shops were present in the city in 2016?Solution
ATQ,
Let number of shops and number of fans sold in 2016 be ‘7x’ and ‘190x’, respectively. Total number of fans sold in 2017 = 120% of 190x = (120/100) × 190x = 228x Number of shops in 2017 = 7x + 15 According to question, (228x)/ (7x + 15) = 57/2 8x = 7x + 15, x = 15 Total number of shops initially in 2016 = 7 × 15 = 105
What record did China’s Experimental Advanced Superconducting Tokamak (EAST) achieve in nuclear fusion research?
The “Medical Innovations Patent Mitra: Innovators-to-Industry (I2I) Connect” programme was organised by:
What is the focus of the India-Australia air-to-air refueling agreement?
Birju Maharaj is a renowned exponent of which classical dance form?
What is the primary objective of the PAN 2.0 Project by the Income Tax Department?
The Anna Chakra PDS supply chain optimisation tool is projected to save how much annually in transportation costs?
The PSLV-C62 / EOS-N1 mission scheduled for January 12, 2026, will mark which numbered launch from Sriharikota?
How many Urban Cooperative Banks (UCBs) has Amit Shah asked NAFCUB and NUCFDC to onboard onto the new Sahkar DigiPay and DigiLoan platforms within two y...
Total GST refunds issued in February 2026 were:
What is the Gross National Income (GNI) per capita for India in 2023?
Relevant for Exams:
