Chapter 7 Symmetry Set 7.2
Chapter 7 Symmetry Set 7.2 Question 1. Along each figure shown below, a line l has been drawn. Complete the symmetrical figures by drawing a figure on the other side…
Chapter 7 Symmetry Set 7.1
Chapter 7 Symmetry Set 7.1 Question 1. Draw the axes of symmetry of each of the figures below. Which of them has more than one axis of symmetry? Solution: Figures…
Chapter 6 Bar Graphs Set 6.2
Chapter 6 Bar Graphs Set 6.2 Question 1. The names of the heads of some families in a village and the quantity of drinking water their family consumes in one…
Chapter 6 Bar Graphs Set 6.1
Chapter 6 Bar Graphs Set 6.1 Question 1. This bar graph shows the maximum temperatures in degrees Celsius in different cities on a certain day in February. Observe the graph…
Chapter 5 Decimal Fractions Set 5.4
Chapter 5 Decimal Fractions Set 5.4 Question 1. Carry out the following divisions. i. 4.8÷2 ii. 17.5÷5 iii. 20.6÷2 iv. 32.5÷25 Solution: i. 4.8÷2 ii. 17.5÷5 iii. 20.6÷2 iv. 32.5÷25…
Chapter 5 Decimal Fractions Set 5.3
Chapter 5 Decimal Fractions Set 5.3 Question 1. If, 317 × 45 = 14265, then 3.17 × 4.5 = ? Solution: 3.17 × 4.5 = 14.265 Question 2. If, 503…
Chapter 5 Decimal Fractions Set 5.2
Chapter 5 Decimal Fractions Set 5.2 Question 1. Write the proper number in the empty boxes. Solution: Question 2. Convert the common fractions into decimal fractions: ii. 4/5 iii. 9/8…
Chapter 5 Decimal Fractions Set 5.1
Chapter 5 Decimal Fractions Set 5.1 Question 1. In the table below, write the place value of each of the digits in the number 378.025. Place Hundreds Tens Units Tenths…
Chapter 4 Operations on Fractions Set 4.5
Chapter 4 Operations on Fractions Set 4.5 Question 1. Write the reciprocals of the following numbers: Question 2. Carry out the following Divisions: Intext Questions and Activities Question 1. Ramanujan’s…
Chapter 4 Operations on Fractions Set 4.4
Chapter 4 Operations on Fractions Set 4.4 Question 1. ∴ The number of soldiers in the north-east is 1,80,000.