FINAL ROUND MATHS QUIZ GRADE 8

Tags

CCSS.7.NS.A.1C

The standard form of 0.00000059 is

• 5.9 × 10^-8

• 5.9 × 10⁸

• 5.9 × 10^-7

• 59 × 10^-7

Square root of 2.25 is

• 15

• 25

• 1.5

• 2.5

Tags

CCSS.8.NS.A.2

The cube root of 140608 is

• 32

• 42

• 52

• 62

Tags

CCSS.8.EE.A.2

If BEND is coded as ADMC, then the code for KNOTCH is

• JMNBSG

• JMNSBG

• JMNBGS

• MJNSBG

P = 100, R = 5%, T = 2 years, SI = ?

• 10

• 20

• 30

• 40

Tags

CCSS.7.RP.A.3

Speed of vehicle and time taken for travel

• Both directly and inversely

• Inversely

• Directly

• None of the above

The angles of a parallelogram are in the ratio 1:2:3:4, the smallest angle is

• 72

• 36

• 18

• 45

Tags

CCSS.HSG.C.A.3

Given diagonals as 10 and 12 the area of a rhombus is

• 22 sq units

• 12 sq units

• 120 sq units

• 60 sq units

Tags

CCSS.6.G.A.1

What is the probability of getting no heads in two tosses of a coin?

• 0.25

• 0.5

• 0

• 0.6