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1Book Back Questions6 questions
Q.1Convert the following numerical expressions into Tree diagrams (i) 8 + (6 × 2) (ii) 9 – (2 × 3) (iii) (3 × 5) – (4 – 2) (iv) [(2 × 4) + 2] × (8 – 2)] (v) [(6 + 4) × 7] – [2 × (10 – 5)] (vi) [(4 × 3) – 2] + [8 × (5 – 3)]v
Solution
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Q.3Convert the following algebraic expressions into tree diagrams. (i) 10 v (ii) 3a – b (iii) 5x + y (iv) 20t × p (v) 2(a + b) (vi) (x × y) – (y × z) (vii) 4x + 5y (viii) (Im – n) ÷ (pq + r)v
Solution
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Q.4Convert ti e following questions into tree diagrams: (i) The number of people who visited a library in the last 5 months were 1210, 2100, 2550, 3160 and 3310. Draw the tree diagram of the total number of people who had used the library for the 5 months. (ii) Ram had a bank deposit of Rs. 7,55,250 and he had withdrawn Rs. 5,34,500 for educational purpose. Find the amount left in his account. Draw a tree diagram for this. (iii) In a cycle factory, 1,600 bicycles were manufactured on a day. Draw tree diagram to find the number of bicycle produced in 20 days. (iv) A company with 30 employees decided to distribute Rs. 90, 000 as a special bonus equally among its employees. Draw tree diagram to show how much will each receive?v
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Q.5Write the numerical expression which gives the answer 10 and also convert into tree diagram.v
Solution
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Q.6Use brackets in appropriate place to the expression 3 x 8 – 5 which gives 19 and convert it into tree diagram for it.v
Solution
= 3 × 8 – 5
= (3 × 8) – 5 = 24 – 5
= 19
Answer:
= 3 × 8 – 5
= (3 × 8) – 5 = 24 – 5
= 19
Q.7A football team gains 3 and 4 points for successive 2 days and loses 5 points on the third day. Find the total points scored by the team and also represent this in tree diagram.v
Solution
Posted in Class 6 on January 22, 2025 January 23, 2025
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Answer:
Posted in Class 6 on January 22, 2025 January 23, 2025
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