Additional Questions - Chapter 5 Information Processing Term 2 6th Maths Guide Samacheer Kalvi Solutions - SaraNextGen [2024-2025]

Updated By SaraNextGen

On April 24, 2024, 11:35 AM

Question $1 .$
Draw tree diagrams for the following questions:
(i) The number of books sold in a book fair is as follows. First day $1,82,192$, Second day $1,28,194$, Third day 80,520 fourth day 92,004 and the fifth day 50,020 . Find the total number of the book sold.
(ii) A water purification project cost $1,82,71,000$. The machinery was bought for $₹ 69,12,000$. What is the amount needed to complete the project?
(iii) The number of flowers needed to arrange in a flower pot is 62 . Find the number of flowers needed to arrange in 55 pots?
(iv) If the total scholarship money sanctioned for 50 students are $₹ 62,000$. Find the amount that each student can get?
Solution:

Question $2 .$
Convert into tree diagrams
(i) $(10 \times 5)+(2 \times 16)$
(ii) $(5 \times 3)-(8 \times 6)+9$
(iii) $[9+(3 \times 2)]-[(6 \times 4)+5]$
(iv) $[(4-1) \times 16]+[(16+9) \times 3]$
(v) $\{[(10 \times 6)+5] \times[4+(3-2)]\} \div[4 \times(2+9)]$
(vi) $4+[8 \times 6+\{(4 \times 3)-(10 \div 4)\}]$
Solution:

Question 3.

Convert the following tree diagrams into numerical expressions

Solution:
(a) $[4 \times(6+2)]-[(4-2) \div 2]$
(b) $(12 \times 6)+(6 \div 3)$
(c) $[4 \times(10-2)]+[(4+9) \times 3]$