RBSE Class 4 Maths We Learnt and Understood-2 Solutions

Regular practice of RBSE Class 4 Maths Solutions We Learnt and Understood-2 Question Answer sharpens your problem-solving skills.

RBSE Class 4 Maths We Learnt and Understood-2 Question Answer

Question 1.
\(\frac{2}{3}\) Shade

Solution :

Question 2.
\(\frac{3}{8}\) Shade

Solution :

Question 3.
\(\frac{4}{7}\) Shade

Solution :

Question 4.
\(\frac{6}{10}\) Shade

Solution :

Question 5.
Write the shaded part as a fraction _____.
Solution :
\(\frac{3}{4}\)

Question 6.
Write the shaded part as a fraction _____.
Solution :
\(\frac{3}{8}\)

Question 7.
Write the shaded part of the given figures as a fraction :

(i)

Paper strip
Fraction = _____

(ii)

Bread
Fraction = _____

(iii)

Chocolate
Fraction = _____

(iv)

Glass
Fraction = _____
Solution :
(i) \(\frac{3}{5}\)
(ii) \(\frac{1}{4}\)
(iii) \(\frac{3}{10}\)
(iv) \(\frac{1}{2}\)

Question 8.
Put the appropriate signs <, > or = in the correct place :

Solution :
Solution :
\(\frac{3}{4}\) [>] \(\frac{1}{4}\)
\(\frac{2}{8}\) [=] \(\frac{1}{4}\)
\(\frac{5}{6}\) [>] \(\frac{3}{6}\)
\(\frac{5}{8}\) [<] \(\frac{7}{8}\)

Question 9.
Tick (✓) the smallest fraction among the given fractions :
(i) \(\frac{5}{7}\), \(\frac{4}{7}\), \(\frac{6}{7}\)
(ii) \(\frac{3}{8}\), \(\frac{5}{8}\), \(\frac{7}{8}\)
(iii) \(\frac{3}{11}\), \(\frac{5}{11}\), \(\frac{9}{11}\)
(iv) \(\frac{3}{5}\), \(\frac{7}{5}\), \(\frac{2}{5}\)
Solution :

Question 10.
Fill in the blanks :
(i) Ekadhiken Purven of digit 5 in number 656 =
(ii) Ekadhiken Purven of digit 8 in number 348 =
Solution :
(i) Ekadhiken Purven of digit 5 in number 656 = 656 = 756
(ii) Ekadhiken Purven of digit 8 in number
348 = 348 = 358

Question 11.
Fill in the blanks :
(i) Eknynuen Purven of digit 5 in number 985 =
(ii) Eknynuen Purven of digit 1 in number 615 =
Solution :
(i) Eknynuen Purven of digit 5 in number 985=985=975
(ii) Eknynuen Purven of digit 1 in number 615 = 615 = 515

Question 12.
Fill in the blanks :
(i) Param Mitra of 3 = _____
(ii) Param Mitra of 8 = _____
Solution :
(i) Param Mitra of 3 = 7
(ii) Param Mitra of 8 = 2

Question 13.
Identify the number pattern and fill in the blanks :
(i) 15,45,135, _____
(ii) 1000 , _____ 250, _____
Solution :
(i) 15,45,135,405,1215
(ii) 1000,500,250,125

Question 14.
Understand the given pattern and fill in the blanks :
(i)

Solution :

10 + 5 = 15
15 + 11 = 26

(ii)

Solution :

13 + 15 = 28
15 + 17 = 32
28 + 32 = 60

(iii)

Solution :

4 × 3 = 12
12 × 3 = 36

Question 15.
Solve :
(i) 27 × 43
Solution :

(ii) 56 × 39
Solution :

(iii) 87 × 65
Solution :

(iv) 142 × 28
Solution :

(v) 325 × 26
Solution :

(vi) 119 × 47
Solution :

(vii) 73 × 84
Solution :

(viii) 241 × 39
Solution :

(ix) 45 × 65
Solution :

Question 16.
Divide :
(i) 36 ÷ 6 =
Solution :

(ii) 42 ÷ 7 =
Solution :

(iii) 81 ÷ 9 =
Solution :

(iv) 64 ÷ 8 =
Solution :

(v) 90 ÷ 10 =
Solution :

(vi) 56 ÷ 7 =
Solution :

(vii) 72 ÷ 9 =
Solution :

(viii) 99 ÷ 11 =
Solution :

(ix) 63 ÷ 9 =
Solution :

Question 17.
Solve :
(i) 130 balls were distributed equally among 5 children. How many balls did each child get?
Solution :

Total balls = 130,
Number of Children = 5
Each child got balls
= 130 ÷ 5 = 26
Therefore, each child got 26 balls.

(ii) There are 48 books in a school library. If 8 books are kept in each rack, how many racks are needed?
Solution :
Total books = 48, books in each rack = 8
Racks needed = 48 ÷ 8 = 6

Therefore, 6 racks are needed.

(iii) 210 mangoes were placed equally in 7 baskets. How many mangoes will be placed in each basket?
Solution :
Total mangoes = 210,
Total baskets = 7
Mangoes in each basket =210 ÷ 7 = 30

Therefore, 30 mangoes will be placed in each basket.

(iv) 636 toys were distributed equally among 6 children. How many toys will each child get?
Solution : Total toys = 636,
Number of children = 6
Each child will get toys = 636 ÷ 6 = 106

(v) 42 bananas were distributed equally in 7 plates. How many bananas will be placed on each plate?
Solution : Total bananas = 42,
Number of plates = 7
Bananas will be placed on each plate = 42 ÷ 7 = 6
Therefore, 6 bananas will be placed on each plate.

Question 18.
Solve :
(i) What number will be formed by decreasing 6 by one in the number 768 ?
Solution : 768 = 758

(ii) What number will be formed by increasing 4 by one in the number 345?
Solution : 3 \(\dot{4}\) 5 = 355

(iii) What number will be formed by decreasing 9 by one in the number 891?
Solution : 891 = 881

(iv) What number will be formed by increasing 0 by one in the number 230?
Solution : 23 \(\dot{0}\) = 231