In this chapter, we provide RD Sharma Class 6 ex 5.1 Solutions Chapter 5 Negative Numbers and Integers for English medium students, Which will very helpful for every student in their exams. Students can download the latest RD Sharma Class 6 ex 5.1 Solutions Chapter 5 Negative Numbers and Integers Maths pdf, Now you will get step by step solution to each question.
| Textbook | NCERT |
| Class | Class 6 |
| Subject | Maths |
| Chapter | Chapter 5 |
| Chapter Name | Negative Numbers and Integers |
| Exercise | Ex 5.1 |
RD Sharma Solutions for Class 6 Chapter 5 Negative Numbers and Integers Ex 5.1 Download PDF
Chapter 5: Negative Numbers and Integers – Exercise 5.1
Negative Numbers and Integers – Exercise – 5.1 – Q.1
Ans.
(i) Decrease of population.
(ii) with drawing money from a bank
(iii) Spending money.
(iv) Going South
(v) Loosing a weight of 4 kg.
(vi) A gain of Rs 1000.
(vii) – 25.
(viii) 15.
Negative Numbers and Integers – Exercise – 5.1 – Q.2
Ans.
(i) 25° above zero is → + 25°.
(ii) 5° below zero → – 5°.
(iii) A profit of 800 → + 800.
(iv) A deposit of 2500 → + 2500.
(v) 3 km above sea level → + 3.
(vi) 2 km below sea level → – 2.
Negative Numbers and Integers – Exercise – 5.1 – Q.3
Ans.
Integers are as shown in the number line.
Negative Numbers and Integers – Exercise – 5.1 – Q.4
Ans.
(i) since ‘o’ is greater than all negative integers.
Therefore – 4 < 0.
– 4 is smaller.
(ii) we know that > 3 on the number line -3 is to left of 12 ∙ 50 – < 12.
– 3 is smaller.
(iii) 8, 13.
WKT on the number line 8 is to left of 13. so 8 < 13.
(iv) – 15, – 27.
W.K.T on the number line -27 is to left of -27
So -27 < -15.
Negative Numbers and Integers – Exercise – 5.1 – Q.5
Ans.
(i) 3, -4.
Sr. WKT on the number line 3 is to right of – 4.
So 3 > – 4.
3 is larger.
(ii) -12, – 8.
WKT on the number line -12 is to left of – 8
so -12 < – 8
– 8 is larger
(iii) 0,7.
Since ‘0’ is less than all positive integers.
Therefore 7 > 0
7 is Larger
(iv) 12, –18.
WKT on the number line -18 is to left of 12.
So 12 > – 18
12 is Larger.
Negative Numbers and Integers – Exercise – 5.1 – Q.6
Ans.
(i) integers between -7 and 3 are -6, 5, -4, -3, -2, -1, 0, 1, 2.
(ii) integers between -2 and 2 are. -1, 0, 1
(iii) integers between -4 and 0 are. -3, -2, -1.
(iv) integers between 0 and 3 are 1, 2.
Negative Numbers and Integers – Exercise – 5.1 – Q.7
Ans.
(i) integers between -4 and 3 are -3, -2, -1, 0, 1, 2.
∴ No of integers between -4 and 3 are 6.
(ii) integers between 5 and 12 are 6, 7, 8, 9, 10, 11.
∴ No of integers between 5 and 12 are 6.
(iii) integers between -9 and -2 are -8, -7, -6, -5, -4, -3.
∴ No of integers between -9 and -2 are 6.
(iv) Integers between 0 and 5 are 1, 2, 3, 4.
∴ No of integers between 0 and 5.
Negative Numbers and Integers – Exercise – 5.1 – Q.8
Ans.
(i) 2 < 5
(ii) 0 < 3
(iii) 0 > -7
(iv) -18 < 15
(v) – 235 > – 532
(vi) – 20 < 20
Negative Numbers and Integers – Exercise – 5.1 – Q.9
Ans.
(i) – 12, – 9 , – 8, 0, 1, 5, 15.
(ii) – 320, – 106, – 7, 107, 186.
Negative Numbers and Integers – Exercise – 5.1 – Q.10
Ans.
(i) 8, 7, 6, 0, 2, – 5, – 9, – 15.
(ii) 124, – 74, – 89, – 154, – 205.
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