Question
You have a budget of Rs. 4000 and would like to purchase
LPG cylinders from a local seller who charges Rs. 50 per cylinder. The seller has a subsidy scheme by which if you return the empty cylinder purchased from him, you will get a refund of Rs. 20 per cylinder. You cannot borrow money from anyone. The maximum number of cylinders you can purchase isSolution
1st cylinder = Rs.50, and after that we can have each cylinder of Rs. 30 (We can return the old one). That is 50 + 30x <= 4000 X<=131.67 X= 131 Since X is for remaining cylinders, but we also bought 1st cylinder, hence total cylinders = 132.
“Adhai-Din-ka-Jhopara’ was built by
Which of the following Sultans of Delhi was appointed as Amir-i-Tuzuk (Master of Ceremonies) before becoming the Sultan?
Who was the second emperor of the Mughal dynasty in India?
The Battle of Haldighati was fought between which two leaders.
Timur invaded India during the reign of which ruler?
During which time period did Sultan Firuz Shah Tughlaq reign over the Sultanate of Delhi?
Who among the following was the court poet of Samudragupta, a ruler of the Gupta Empire?
Who is known as the "Slave of a slave"?
Which of the following inscriptions give the information about two Ashwamedha Yajnas performed by the King Pushyamitra Sunga?
In whose reign did the Mughal painting reach its zenith?
