Ratio and Proportion Test

Result

Ratio and Proportion Test - 1

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Weekly Quiz Competition

Question 1
1 / -0

What is the sub duplicate ratio of a⁶ : 16b⁸?

A
a³ : 2b⁴

B
a³ : 4b⁴

C
a³ : 8b⁴

D
a¹² : 256b¹⁶
Question 2
1 / -0

If x, y, 8 and 4 are in continued proportion, what are the values of x and y?

A
x = 8, y = 2

B
x = 16, y = 32

C
x = 32, y = 16

D
x 18, y = 4
Question 3
1 / -0

Rs. 1400 is divided among three labourers: K, L and M in such a way that the ratio of L's share and K's share is 3 : 2 and the ratio of M's share and L's share is 5 : 4.
Which of the following is K's share?

A
Rs. 220

B
Rs. 320

C
Rs. 120

D
Rs. 160