Entry Test MCQ :: Ratio Rates and Proportion

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41.

uv/w = 6 = xy/z x=4u w=3z and y=nv then what is the value of n

A.	12	B.	6
C.	3?4	D.	1?2

42.

In Lahore ratio of male to female internet users is 1:4. Number of male users is increased by 20% and that of female users is increased by 10%. What is the over all increase in internet users in Lahore?

A.	30%	B.	12%
C.	10%	D.	60%

43.

In a cigarate case full of cigars and cigarates probability of a cigerate is 8/15. What is the ratio of cigars to cigarates.

A.	8?7	B.	7?15
C.	7?8	D.	none

44.

?3 : (1+? 4):? 12:x then x is equal to

A.	6	B.	?3+4? 3
C.	2? 3	D.	4? 2

45.

If 3x = 4y = 5z then x:y:z

A.	3?4?5	B.	5?4?3
C.	6?8?10	D.	20?15?12

46.

What must be added to each term of 13?29 so that it becomes 1:2

A.	9	B.	3
C.	8	D.	none

47.

A fraction bears the same ratio to 1/9 as 3/7 is to 5/4. What is the fraction?

A.	5?28	B.	4?63
C.	7?9	D.	4?105

48.

A sum of 2580 is divided among A B and C such that As part of sum is half of Bs part and Bs part is 2/3 of Cs part. How much will B get?

A.	860	B.	430
C.	200	D.	2210

49.

A sum of 2430 is divided among A B C such that if their shares are diminished by 10 each the remaining shares are in ration 3:4:5. What is Cs part?

A.	930	B.	1250
C.	1010	D.	1430

50.

A bucket contains mixture of water and milk in a ration of 4:5. On adding 6 liters of water the ratio is 6:5. What was the original amount of water?

A.	18	B.	20
C.	15	D.	12