1
Q:

If (3/2)X = (5/7)Y = (6/5)Z, then what is X : Y : Z?

 

A) 105 : 50 : 84 B) 24 : 25 : 32
C) 15 : 21 : 25 D) 20 : 42 : 25

Answer:   D) 20 : 42 : 25



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Q:

If A : B = 3 : 4 and B : C = 6 : 5 then A : (A + C) is

A) 9 : 11 B) 9 : 10
C) 9 : 19 D) 6 : 7
 
Answer & Explanation Answer: C) 9 : 19

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4 617
Q:

Some one rupee, 50 paisa and 25 paisa coins make up rupees 93.75 and their numbers are in the proportion of 3 : 4 : 5. Find the number of each type of coins?

A) 42, 56, 70 B) 45, 60, 75
C) 40, 70, 75 D) 46, 58, 75
 
Answer & Explanation Answer: B) 45, 60, 75

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5 763
Q:

If A, B and C are denoting Mean, Median and Mode of a data and A : B = 9 : 8. Then the ratio of B : C is

A) 5:4 B) 8:9
C) 4:3 D) 7:6
 
Answer & Explanation Answer: C) 4:3

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0 602
Q:

If P : Q : R = 6 : 7 : 8 and R : S = 3 : 5, then what is P : S?

A) 18:25 B) 9:20
C) 11:24 D) 16:45
 
Answer & Explanation Answer: B) 9:20

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3 642
Q:

If Rs. 87 was divided between James and Radha in the ratio 1: 2, how much money did Radha get?

A) Rs. 29 B) Rs. 57
C) Rs. 58 D) Rs. 59
 
Answer & Explanation Answer: A) Rs. 29

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2 483
Q:

The prices of chairs and tables are in the ratio of 9 : 5. If the chairs cost Rs. 4200 more than the tables, find the price of the tables? (in Rs.)

A) 6730 B) 6200
C) 5000 D) 5250
 
Answer & Explanation Answer: D) 5250

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0 507
Q:

A sum of Rs. 69 was divided between Jason and Ruhana in the ratio 1:2. How much money did Ruhana get?

A) Rs. 45 B) Rs. 23
C) Rs. 46 D) Rs. 40
 
Answer & Explanation Answer: C) Rs. 46

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0 500
Q:

In a bag, the ratio of red balls to green balls is 4:9. If 7 more red balls are added to the bag, the ratio of red balls to green balls will become 5:6. How many green balls are there in the bag?

A) 12 B) 27
C) 18 D) 9
 
Answer & Explanation Answer: C) 18

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1 567