Let, number of book and number of pen sold by shopkeeper be 19x and 14x respectively. Number of pencil sold by shopkeeper = 11/7 × 14x = 22x So, 19x × 40 + 14x × 20 + 22x × 10 = 21420 ⇒ 760x + 280x + 220x = 21420 ⇒ 1260x = 21420 x = 17 Number of pen sold by shopkeeper = 14x = 238
Recently Which country becomes the first country in the world to provide free sanitary products?
Recently National Payments Corporation of India (NPCI) and the which country’s Central Bank joins hand for cooperation in digital finance and paym...
Which traditional system is the most commonly used in India as part of the Ayush healthcare offerings, according to the 2024 Ayush Medical Value Travel ...
Which Indian state is setting up enclosures in Banni, Rann of Kutch, for breeding cheetahs under Project Cheetah?
The Consumer Price Index for Industrial Workers (CPI-IW) is a critical indicator of inflation used in India. Which of the following statements about the...
India’s first lithium cell manufacturing facility is launched in which state?
The Kautilya Economic Conclave, addressed by Prime Minister Narendra Modi, is organized annually by which institute?
The Indian Institute of Technology Madras became the first Indian Institute of Technology to set up an international campus, by launching a campus in Ta...
Which organization received the UN’s WSIS 2024 PRIZE “Champion” Award?
In 2024, Virat Kohli became the fifth cricketer to reach the milestone of 27,000 international runs during which match?
