Mathematics 9th Class English Medium Online Test

All point with x<0,y<0 lie in quadrants

• I A
• II B
• III C
• IV D

If A=(1,2,3,4} and B= (x.y.z}, then Cartesian product of A and B contains exactly ...............element.

• 13 A
• 6 B
• 10 C
• 12 D

x=0 is a solution of the inequality

• x > 0 A
• 3 < 0 B
• x+2<0 C
• x-2 <0 D

The solution region of inequality x< 1 is half plane

• Close right A
• Closed left B
• Open right C
• Open left D

Find out the total number of possible sample space when 4 dice are rolled.

• 6² A
• 6³ B
• 6⁴ C
• 6⁶ D

y = -3x3 + 7 is.........................function.

• exponential A
• cubic B
• linear C
• reciprocal D

Find the mode of the given data 2,5,8, 9,0,1,3,7 and 10

• 5 A
• 7 B
• 0 C
• No mode D

If the decimal point is moved to the right when converting to scientfic notation, the exponent is.

• Negative A
• Positive B
• Zero C
• Constant D

What numeral system did the Romans use?

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

Cubic polynomial has degree

• 1 A
• 2 B
• 3 C
• 4 D

• Injective A
• Surjective B
• Into C
• Periodic D

H.C.Fof a3 +b3 and a2-ab+b2

• a+b A
• a2-ab-b2 B
• (a-b)2 C
• a2 +b2 D

• X A
• Y B
• U C
• Φ D

The number of times a value occurs in a data is called

• Frequency A
• Relative frequency B
• Class limit C
• Class mark D

• U A
• A B
• A^c C
• Φ D