Indicate the following by using integers: (i) `25^0` above zero (ii) `5^0` below zero (iii) A profit of Rs. 800 (iv) A deposit of Rs. 2500

Indicate the following by using integers: (i) 3km above sea level (ii) 2 km below sea level

Mark the following integers on a number line: (i) 7 (ii) -4 (iii) 0

Find the successor of each of the following integers: (i) -42 (ii) -1 (iii) 0

Find : (i) 12 % of Rs 1200 (ii) 13% of Rs 6500 (iii) 20% of Rs 800

Express each of the following without using decimals: (i) Rs. 5.25 (ii) 8.354 kg (iii) 3.5 cm

Find the predecessor of each of the following integers: (i)0 (ii) 1 (iii) -1

Convert the following decimal numbers to fractions in lowest terms) : (i) 0.25 (ii) 5.8 (iii) 23.085

Which of the following numbers are cubes of negative integers (i) -64 (ii) -1056 (iii) -2197 (iv) -2744 (v) 42875

Indicate each of the following statements by appropriate integers : Depositing Rs. 740 in a bank

Which of the following statements are true? (i) The smallest integer is zero (ii) The opposite of zero is zero (iii) Zero is not an integer (iv) 0 is larger than every negative integer. (v) The absolute value of an integer is greater than the integer. (vi)A positive integer is greater than its opposite (vii)Every negative integer is less than every natural number. (viii)0 is the smallest positive integer.