9th CLASS MATHS SEMISTER-1 MCQs

Which statement is true? 

• The number ⅚ is irrational
• The number 0.345345345 is irrational
• The number (4π/16π) is irrational
• The number (√11)² is rational

Put in order of least to greatest.
√5, 3, 2½, √8

• 3, 2½, √8, √5
• 2½, 3, √5, √8
• √5, 3, 2½, √8
• √5, 2½, √8, 3

.15151515..... is what type of number?

• An integer

• A repeating decimal

• A terminating Decimal

• An irrational Number

The number is a/an...

• Rational Number

• Irrational Number

• Integer

• Whole Number

The number is a/an...

• Rational Number

• Irrational Number

• Integer

• Whole Number

what is H.C.F. of 29 and 31

• 5

• 1

• 23

• 29

• 16380

• -16380

• 15380

• -15380