Asit Das Gupta and Alok Kumar Solutions for Exercise 1: EXERCISE 4A

Find the value of $\left|-16\right|-6$

Find the value of $\left|8-3\right|+\left|-5\right|$

Find the value of $\left|-5\right|+\left|-17\right|-10$

Find the value of $\left|23\right|-\left|-13\right|+\left|-3\right|$

If $+25$ stands for a profit of $₹25$ then what is the number that will show a loss of $₹10$?

If $+6$ stands for a displacement of $6 \mathrm{m}$ towards the east then what is the number that will show for a displacement of $4 \mathrm{m}$ towards the west?

If $+10$ stands for $10$ steps forward then what is the number that will represent $15$ steps backward?

If $+8$ stands for a fall of $₹8$ in the price of a book then what is the number that will show a rise of $₹20$ in its price?