9th Class Mathematics Chapter 1 English Medium Online MCQ Test With Answer

• Natural Number A
• Rational Number B
• Irrational Numbers C
• Integers D

The boiling point of water Kelvin is

• 373.15 A
• 310.15 B
• 273.15 C
• 212 D

Whcih number syste was used by the sumerians.

• Decimal A
• Hexadecimal B
• Sexagesimal C
• Binary D

Which of them is commutative property under addition

• 
  A
• 
  B
• 
  C
• 
  D

The invention of Zero is attributed to

• Arabs A
• Egyptians B
• Sumerians C
• Indians D

• Rational number A
• Whole number B
• Irrational Number C
• Natural D

• 
  A
• 
  B
• 
  C
• 
  D

What is the reason he numeral system used tody is called indo-arbic numeals?

• It was invented by indians and spread by Arab merchants A
• It was invented by Arbs and spred by indians B
• It was invented by Europeans and improved by Arbas C
• It was invented by Greeks and adopted by Arabs D

• 4/5 A
• 5/4 B
• 7/4 C
• -4/5 D

What numeral system did the Romans use?

• Decimal system A
• Sexagesimal system B
• Roman numeral system C
• Indo -Arabic numeral system D

The base of the sumerian numerical system.

• 10 A
• 12 B
• 60 C
• 100 D

The Egyptian numeral system was used between

• 4500-1900 BCE A
• 2000-1500 BCE B
• 3000-2000 BCE C
• 1000-500 BCE D

• Trichotomy A
• Transitive B
• Additive C
• Multiplicative D

Qand Q' are.................sets

• disjoint A
• Over lapping B
• Intrsecting C
• Supper D

For rationalize a denominator , we ......both the numerator and denominator y conjugate factor

• Multiply A
• Division B
• Subtract C
• Add D