Mathematics 9th Class English Medium Unit 1 Online Test With Answers

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Mathematics 9th Class English Medium Unit 1 Online Test

Sr. # Questions Answers Choice
1 A surd which contains a single term is called surd Monomial Bionomial Trinomial None
2 Name the property of real numbers used 1/2 x1 = 1/2 Additive Identity Additive Inverse Multiplicative identity Multiplicative inverse
3 Qand Q' are.................sets disjoint Over lapping Intrsecting Supper
4 Q' Q R 0
5 Which of the followign is one of the modern numebr systems. Roman Numerals Egyptians numeals Sexagesimal system Hexadecimal system
6 Who did introduce the numerals (0-9) to Europe Arabs Egyptians Summerians Indians
7 Whch number system is known as Indo Arbaic numeals? Decimal Headecimal Sexagesimal Binary
8 The invention of Zero is attributed to Arabs Egyptians Sumerians Indians
9 In Roman counting the lettr "L"Represents the number 10 50 100 500
10 How many lettter are used to Roman numeral system. 3 5 7 10
11 Which number system as ud by the Egyptians. Decimal Headecimal Sexagesimal Binary
12 The sexagesimal system is a number system with the base 2 10 60 16
13 Whcih number syste was used by the sumerians. Decimal Hexadecimal Sexagesimal Binary
14 The boiling point of water Kelvin is 373.15 310.15 273.15 212
15 For rationalize a denominator , we ......both the numerator and denominator y conjugate factor Multiply Division Subtract Add
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