CBSE ADDA

Chapter-1 Power sharing:  Power sharing is the distribution of power among the organs of the government like – legislature, executive and judiciary. It is an intelligent step to ensure the stability of political order. Besides, power sharing also includes sharing at the different levels like union, state and local. Ethnic: A social division based on shared culture. Mostly people belonging to the same ethnic group believe in their common descent because they have similarities of physical type or culture or both. They may not have the same religion or nationality, e.g, French speaking, Dutch speaking, Sinhala speaking, etc. Majoritarian: A concept which signifies a belief that the majority community should be able to rule a country in whichever way it wants is known as Majoritarian. In this type of rule they disregard the wishes and needs of the minority. Community Government: A type of Government which is elected by people belonging to one language community is ca

1. For what value of ‘a’ the number -11/a is not a rational number.                                        a) -1 b) 1 c) 0 d) 10  2 . The product of two rational numbers is-7/8 . If one of the numbers is 1/-6.Find the other.                                       a) 37/8 b) -42/8 c) 21/4 d) -7/48  3. Find the value of. -9/5 + -8 /5 ÷ 5/2 x -5/4                                        a) -1 b) -3 c) 2 d) -8  4. The additive inverse of -1/3 - ( -1/3 ) is ________.                                       a) 1/3 b) 0 c) -1/3 d) None of these.  5.The sum of three rational numbers is-1/5. If two of the numbers are, 3/10 and -2/5 find the third number.                                       a)-7/10 b)-11/10 c)2/3 d) -1/10  6. The sum of three rational numbers is-1/5. If two of the numbers are, 3/10 and -2/5 find the third number.                                       a)-7/10 b)-11/10 c)2/3 d) -1/10   7 What is the quotient when a non-zero rational number is divided by its additive inverse.       

MATH COMPLETE STUDY Q1.  Express −35 as a rational number with denominator: (i) 20 (ii) −40 Q2. Arrange the following numbers in ascending order: 4 /− 9 ,  − 5 /12 ; 7/ − 18 ; − 2/ 3 Q3. Arrange the following numbers in descending order: − 5, 6/  ; − 7/ 12 ; − 13/ 28 ; 23/ − 24 Q4. Represent −25/6 on the number line. Q5. Represent 42/3on the number line. Q6. What number should be added to −78to get 49? Q7. The sum of two rational numbers is −12. If one of the numbers is 56, find the other. Q8. What number should be subtracted from −23 to get −12? Q9. Subtract: −3213 from −65 Q10. Find the following products: (i) 16−21×145 (ii) 724×−48 Q11. Verify whether the given statement is true or not: (i) <59÷13) ÷ 52=  59÷(13÷52) Q12. Divide the sum of 135and−127by the product of −317and1−2. Q13. The product of two ration

CBSE ADDA: Magnetic effect of current notes x : "CBSE ADDA Jsunil tutorial Panjabi colony gali no. 01 Magnetic effect of current xWhen electric current pass through a..." CBSE ADDA