# RS Aggarwal Vikash Aggarwal Class 1 Activity Book Composite Mathematics Activity Sheet 51 To Sheet 62 Solution

## Activity Sheet – 51

#### Answer the following questions:

**(1) What will be the fifth object in the given pattern?**

**(2) What will be the sixth object in the given pattern?**

**(3) What will be the seventh object in the given pattern?**

**(4) What will be the eight object in the given pattern?**

**(5) What will be the ninth object in the given pattern?**

## Activity Sheet – 52

#### Fill in the missing numbers:

## Activity Sheet – 54

#### Fill in the missing numbers:

## Activity Sheet – 56

#### Look the picture given below and answer the given questions:

**(1) How many triangles are there in all in the given picture?**

Ans: 39

**(2) How many circles are there in all in the given picture?**

Ans: 24

**(3) How many squares are there in all in the given picture?**

Ans: 3

**(4) How many rectangles are there in all in the given picture?**

Ans: 14

**(5) Which shape occurs the greatest number of times in the picture?**

Ans: Triangles.

**(6) Which shape occurs the least number of times in the picture?**

Ans: Square

**(7) How many birds are there in the picture?**

Ans: 3

**(8) How many triangles have been used to make the birds?**

Ans: 8

## Activity Sheet – 57

#### Look at the four figures above and answer the following questions:

**(1) How many rectangles are there in figure B?**

Ans: 3

**(2) How many rectangles are there in figure A?**

Ans: 3

**(3) How many squares are there in figure C?**

Ans: 3

**(4) How many circles are there in figure D?**

Ans: 8

**(5) How many triangles are there in figure D?**

Ans: 8

**(6) How many rectangles are there in all the four figures?**

Ans: 14

**(7) Which figure has the most number of circles?**

Ans: B

**(8) Which figure has the least number of squares?**

Ans: B

**(9) Which figure has the least number of circles?**

Ans: A

**(10) Which figure has the most number of squares?**

Ans: B

**(11) Which figure has the most number of squares?**

Ans: D

**(12) How many triangles are there in all the four figures?**

Ans: 25

## Activity Sheet – 58

#### Look at the numbers in different shapes given above and answer the following questions:

(1) The smallest number inside a circle is – 27

(2) The greatest number inside a rectangle is – 83

(3) The smallest number inside a triangle is – 90

(4) The smallest number inside a square is – 56

(5) The greatest number inside a circle is – 77

(6) The smallest number inside a rectangle is – 23

(7) The greatest number inside a triangle is – 99

(8) The greatest number inside a square is – 76

**(9) Arrange the numbers in the circles in the circles in an ascending order:**

Ans: 227, 36, 63, 72, 77

**(10) Arrange the numbers in the triangles in a descending order:**

Ans: 99, 96, 93, 91, 90

## Activity Sheet – 59

#### Write the shapes of each of the following articles. Tick each article that will roll and cross each article that will slide.

## Activity Sheet – 61

#### Observe the names of the colors of a rainbow and answer the questions below:

**(1) How many names have 6 letters?**

Ans: 4

**(2) How many names have more than 4 letters?**

Ans: 1

**(3) How many names have less than 5 letters?**

Ans: 2

**(4) How many times do you come across the letter G in all the seven names?**

Ans: 3

**(5) How many times does the letter E come in all the seven names?**

Ans: 7

**(6) How many names have 3 vowels?**

Ans: 2

**(7) Arrange the letters of the word ORANGE in alphabetical order. Which letter comes at the fourth place?**

Ans: AEGNOR

Fourth places – N

**(8) Arrange the letters of the word VIOLET in reverse alphabetical order. Which letter comes at the third place?**

Ans: EILOTV

Third place – L

**(9) Arrange the names in the alphabetical order and write them in the space below:**

(i) Blue

(ii) Green

(iii) Indigo

(iv) Orange

(v) Red

(vi) Violet

(vii) Yellow

**(10) Which name comes at the sixth place in the above order?**

Ans: Violet

## Activity Sheet – 62

#### Fill in the placeholder:

(1) 2 × 3 = 6

(2) 3 × 4 = 12

(3) 4 × 5 = 20

(4) 5 × 6 = 30

(5) 5 × 2 = 10

(6) 2 × 6 = 12

(7) 3 × 6 = 18

(8) 4 × 6 = 24

(9) 2 × 8 = 16

(10) 5 × 8 = 40

(11) 4 × 9 = 36

(12) 5 × 10 = 50

(13) 3 × 5 = 15

(14) 4 × 4 = 16

(15) 5 × 5 = 25

(16) 2 × 4 = 8

(17) 3 × 3 = 9

(18) 4 × 7 = 28

(19) 3 × 9 = 27

(20) 3 × 8 = 24

(21) 2 × 10 = 20

(22) 5 × 9 = 45

(23) 5 × 7 = 35

(24) 4 × 8 = 32