RS Aggarwal Class 8 Math First Chapter Rational Numbers Exercise 1H Solution
EXERCISE 1H
OBJECTIVE QUESTIONS
Tick (√) the correct answer in each of the following:
![](https://www.netexplanations.com/wp-content/uploads/2018/11/Class-8-Rs-Aggarwal-Math-Solutions-Ex-1H.png)
(6) What should be added to 7/12 to get (-4)/15?
![](https://www.netexplanations.com/wp-content/uploads/2018/11/Class-8-Rs-Aggarwal-Math-Solutions-Ex-1H-1.png)
(8) The sum of two numbers is (-4)/3. If one of the numbers is – 5, what is the other?
![](https://www.netexplanations.com/wp-content/uploads/2018/11/Class-8-Rs-Aggarwal-Math-Solutions-Ex-1H-2.png)
(12) The product of two rational numbers is (-28)/81 If one of the numbers is 14/27 then the other one is
![](https://www.netexplanations.com/wp-content/uploads/2018/11/Class-8-Rs-Aggarwal-Math-Solutions-Ex-1H-3.png)
(13) The product of two numbers is (-16)/35. If one of the number is (-15)/14, the other is
![](https://www.netexplanations.com/wp-content/uploads/2018/11/Class-8-Rs-Aggarwal-Math-Solutions-Ex-1H-4.png)
(14) What should be subtracted from (-3)/5 to get – 2?
![](https://www.netexplanations.com/wp-content/uploads/2018/11/Class-8-Rs-Aggarwal-Math-Solutions-Ex-1H-5.png)
(15) The sum of two rational numbers is – 3. If one of them is (-10)/3 then the other one is
![](https://www.netexplanations.com/wp-content/uploads/2018/11/Class-8-Rs-Aggarwal-Math-Solutions-Ex-1H-6.png)
(16) Which of the following numbers is in standard form?
Ans: (b) and (c) have no common divisor other than 1 and their denominators are positive.
![](https://www.netexplanations.com/wp-content/uploads/2018/11/Class-8-Rs-Aggarwal-Math-Solutions-Ex-1H-7.png)
(22) A rational number between (-2)/3 and 1/4 is
![](https://www.netexplanations.com/wp-content/uploads/2018/11/Class-8-Rs-Aggarwal-Math-Solutions-Ex-1H-8.png)
(23) The reciprocal of a negative rational number
(b) Is a negative rational number.
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