Math Reasoning Exercise: Set 7 – Questions 1 Question 1 When to use HCF when to use LCM There are various real-life applications of LCM and HCF. The best way to understand these and grasp the concept of LCM and HCF is to learn via examples. So let us take…
Math Reasoning Exercise: Set 6 – Questions 1 to 3 Question 1 17.3.24 is a Sunday.. Which day of the week is 17.12.24 Concept: Number patterns and periodicity. This is a cool concept to learn and apply. If you observe the days of the month, they repeat year after…
Math Reasoning Exercise: Set 5 – Questions 1 to 3 Question 1 Solution 1:-7+1922 +(-13) Solution 2:18+(-6)(-3)+(12) Solution 3:12+03+6 Solution 4:6+69+0 Solution 5:11+14+5 Solution 6:7+58+1 There are more solutions. Did you find the others..? Question 2 Now lets try sum 2.. This is a fun sum. Looking at the sum,…
Set 1 – Questions 1 Question 1 Solutions: State whether the following statements are true or false:1. If a and b are any two integers such that a > b, then -a > – b.Answer: False.As per the number line. If a =3 and b=2 then -3 will be left…
Math Reasoning Exercise: Set 3 – Questions 11 to 15 Question 11 Solve Question 12 Chapter integers. Find A, B,C Question 1: We need to frame equations and solve. The equations are ….A+B =-1 A+C= -2 B+C=-7 To solve these equations.. you can either use algebra. or substitute suitable…
Math Reasoning Exercise: Set 3 – Questions 6 to 10 Question 6 Identify the pattern. Then identify the next number Logic:1. The numbers are added with 5. The next number is 222. The numbers are subtracted by 8 The next number is 33. The differences of the numbers are increasing…
Math Reasoning Exercise: Set 2 – Questions 3 to 5 Question 3 Try this question At the onset.. this sum looks challenging.. so much calculation.. Sometimes we need to modify the question. If you observe the denominators.. they are 2 4 5 10.. lets group them then we can add…
Math Reasoning Exercise: Set 1 – Questions 1 to 3 Question 1 Solution 1:-7+1922 +(-13) Solution 2:18+(-6)(-3)+(12) Solution 3:12+03+6 Solution 4:6+69+0 Solution 5:11+14+5 Solution 6:7+58+1 There are more solutions. Did you find the others..? Question 2 Based on the responsesMost of the kids used their fingers to chart the routes…
