Let price of one pen = x Let price of one notebook = y Mohit bought 3 pens and 6 notebooks by paying an amount of ₹180. 3x + 6y = 180 3x = 180 – 6y x = (180 – 6y) ÷ 3 x = 60 – 2y --------- (i) Sudesh bought 5 pens and 2 notebooks by paying an amount of ₹116. 5x + 2y = 116 Putting the value of x from equation (i) 5(60 – 2y) + 2y = 116 300 – 10 y + 2y = 116 300 – 8y = 116 300 – 116 = 8y 184 = 8y y = 23 Mohit spend on buying notebooks = 6y = 6 x 23 = 138.
The city of Ajmer was founded by
Consider the following and select the correct answer given below:
(i) King George II issued the Charter of 1753
(ii) The Company removed t...
The most important poet at the court of Mahmud of Ghazni, who wrote Shahnama and is regarded as the "Immortal Homer of the East" was
Who was the last Viceroy of India?
Who founded the Sayyid Dynasty in India?
Which Mughal Emperor originally built the Aram Bagh, the oldest Mughal garden in India?
“Adhai-Din-ka-Jhopara’ was built by
The Battle of Haldighati was fought between which two leaders.
With reference to the economic history of medieval India, the term 'Araghatta' refers to:
Match the columns.
Institutions                                                       Â...
