Grade 8 _ Maths Quiz 1

-5 > -7 because. . . 

• -5 is to the left of -7 on number line
• -7 is greater than -5 
• -5 is to the right of -7 on the number line
• -7 is to the right of -5 on the number line

Tags

CCSS.6.NS.C.6

CCSS.6.NS.C.7

Find the error in the problem below

19 - 2k = 3k - 1

+3k = +3k

19 + 1k = -1

-19 = -19

k = -20

• They should have divided by 1 for the last step

• They should add 19 instead of subtracting 19

• I can not find an error

• Instead of adding 3k they should subtract 3k

Tags

CCSS.HSA.REI.A.1

In my fish tank, the ratio of red fish to yellow fish is 3:5. There are 20 yellow fish. How many red fish are there?

• 18

• 12

• 4

• 15

15% of the students at orchids school travel to school by bus.If there are 300 students at orchids school, how many go to school by bus?

• 15

• 30

• 40

• 45

• 75

Tags

CCSS.6.RP.A.3C

Find the value of x in given figure

• 32

• 8

• 80

• 30

If XYZ is triangle right angled at Y , If XZ= 25cm and YZ = 7cm then XY is

• 36

• 26

• 23

• 24

One of the angle of triangle is 74 degree and other two angles are equal . what is the equal angle ??(Enter numerical value)

What is the perimeter of given figure ABCDEF

• 10x+2y

• 10x-4y

• 15x+4y

• 10x+ 4y

Tags

CCSS.3.MD.D.8

• $10^{22}$

• $10$

• $101$

• $10^{42}$

Sally and javed are at point P and R in a park. they walk toward each other at same speed along the direction shown. Where they will meet??

• At 50 m from Q towards R

• At 25 m from Q towards P

• At 50 m from Q towards P

• At 25 m from Q towards R

Tags

CCSS.HSG.CO.C.11