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1. 
A vessel is filled with liquid, 3 parts of which are water and 5 parts syrup. How much of the mixture must be drawn off and replaced with water so that the mixture may be half water and half syrup? 

Answer: Option C
Answer:Option B
Answer:Option C
Ans:c
Answer:Option C
Answer:Option C 
2. 
Tea worth Rs. 126 per kg and Rs. 135 per kg are mixed with a third variety in the ratio 1 : 1 : 2. If the mixture is worth Rs. 153 per kg, the price of the third variety per kg will be: 

Answer: Option C 
3. 
A can contains a mixture of two liquids A and B is the ratio 7 : 5. When 9 litres of mixture are drawn off and the can is filled with B, the ratio of A and B becomes 7 : 9. How many litres of liquid A was contained by the can initially? 

Answer: Option C 
4. 
A milk vendor has 2 cans of milk. The first contains 25% water and the rest milk. The second contains 50% water. How much milk should he mix from each of the containers so as to get 12 litres of milk such that the ratio of water to milk is 3 : 5? 

Answer: Option B

5. 
In what ratio must a grocer mix two varieties of pulses costing Rs. 15 and Rs. 20 per kg respectively so as to get a mixture worth Rs. 16.50 kg? 

Answer: Option C 
6. 
A dishonest milkman professes to sell his milk at cost price but he mixes it with water and thereby gains 25%. The percentage of water in the mixture is: 

Answer: Option C
Answer:Option C
Answer:Option D
Answer:Option B
Answer:Option B
Answer:Option A
Answer:Option B
Answer:Option C
Answer:Option C
Answer:Option C
Answer:Option D
Answer:Option C
Answer:Option B 19. In what ratio must water be mixed with milk to gain 1623%
Answer:Option B
Answer:Option D
Answer:Option D
Answer:Option B
Answer:Option A
Answer:Option D
Answer:Option A
Answer:Option A
Answer:Option C
Answer:Option C
Answer:Option D
Answer:Option A
Q 1.
In what ratio must wheat A at Rs. 10.50 per kg be mixed
with wheat B at Rs. 12.30 per kg, so that the mixture be
worth of Rs. 11 per kg?
Correct option :(a)
Q 2.
In what ratio must a shopkeeper mix Peas and Soybean of Rs.
16 and Rs. 25 per kg respectively, so as to obtain a
mixture of Rs. 19.50 ?
Correct option: (c)
Q 3.
10 gallons are drawn from a container full of alcohol and
filled with water again. 10 gallons of mixture are again
drawn and the container is filled with water again. If the
ratio of alcohol and water left in the container is 49 :
32, then find how much quantity does the container hold?
Correct option : (b)
A container is filled with a mixture of water and milk in
the ratio of 3 : 5. Find the quantity of mixture to be
drawn off and replaced with water, in order to get the
mixture as half milk and half water.
Correct option : (c)
Q 5.
Find in what ratio must water be mixed with alcohol to gain
10% profit by selling the mixture at cost price.
Correct option : (b)
Q 6.
A shopkeeper has 100 kg of salt. He sells part of the total
quantity A at 7% profit and the rest B at 17 % profit. If
he gains 10 % profit on the whole quantity, then find how
much is sold at 7 % profit?
Correct option : (a)
Q 7.
Sugar A worth Rs. 130/kg and B of Rs. 120/kg are mixed with
a third variety C in the ratio of 1 : 1 : 2. If the mixture
is worth Rs. 160, then find the price of third variety of
sugar.
Correct option: (a)
Q 8.
Two containers P and Q contain milk and water in the ratio
of 5 : 2 and 7 : 6 respectively. Find the ratio in which
these two mixtures can be mixed so that a new mixture
formed in the container R is in the ratio of 8 : 5.
Correct Option:(c) Tea worth of Rs. 135/kg & Rs. 126/kg are mixed with a third variety in the ratio 1: 1 : 2. If the mixture is worth Rs. 153 per kg, the price of the third variety per kg will be____? A) Rs. 169.50 B) Rs.1700 C) Rs. 175.50 D) Rs. 180 Answer: C) Rs. 175.50 
15. 
A merchant has 1000 kg of sugar, part of which he sells at 8% profit and the rest at 18% profit. He gains 14% on the whole. The quantity sold at 18% profit is: 

Answer: Option C 

