Multiplication of Integers

A cement company earns a profit of $₹8$ per bag of white cement sold and a loss of $₹5$ per bag of grey cement sold. The company sells $\mathrm{3,000}$ bags of white cement and $\mathrm{5,000}$ bags of grey cement in a month. If the total loss occurred after selling both the cement bags is $₹\mathrm{L}$, then find the value of $\mathrm{L}$?

In a class test containing $10$ questions, $5$ marks are awarded for every correct answer and $(-2)$ marks are awarded for every incorrect answer and $0$ for questions not attempted. Heena gets two correct and five incorrect answers out of seven questions she attempts. What is her score?

In a class test containing $10$ questions, $5$ marks are awarded for every correct answer and $(-2)$ marks are awarded for every incorrect answer and $0$ for questions not attempted. Reshma gets five correct answers and five incorrect answers, what is her score?
 

In a class test containing $10$ questions, $5$ marks are awarded for every correct answer and $(-2)$ marks are awarded for every incorrect answer and $0$ for questions not attempted. Mohan gets four correct and six incorrect answers. What is his score?

Find the following product: $(-3)\times (-6)\times (-2)\times (-1)$

Find the product: $(-1)\times (-2)\times (-3)\times 4$

Find the product of : $\left(-18\right)\times \left(-5\right)\times \left(-4\right)$.

Find the following product: $9\times (-3)\times (-6)$

Find the product of $(-12)\times (-11)\times \left(10\right)$.

Find the following product: $(-316)\times (-1)$

Find the following product: $(-21)\times (-30)$

Find the following product: $(-1)\times 225$

Find the product: $3\times (-1)$