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Direction.

Directions: Are based on the graph given below:
Solubility-Temperature relationships for various salts.
(The Y-axis denotes Solubility (kg/litre of water))

What is the correct answer?

4

By what % is the solubility of Potassium Chlorate in water increased as the water is heated from 30°C to 80°C?.

A. 100

B. 200

C. 250

D. 300

Correct Answer :

D. 300


percentage increase in the solubility of potassium chlorate = (0.4 0.1) 100/0.1 = 300%.

Related Questions

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4

In which value score, there exists a no difference state between the personal profile and average male profile?

A. Economic

B. Social

C. Aesthetic

D. None of the above.

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4

Find the ratio of cars, scooters and motorbikes exported in 1996 :

A. 25 : 16 : 19

B. 16 : 25 : 19

C. 19 : 16 : 25

D. 6 : 5 : 1

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4

Total production in July is 40 units. What is the approximate average unit cost for July?

A. 3600

B. 90

C. 140

D. 115

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4

Who grew at the fastest rate in the first two months of life?

A. Geeta

B. Seeta

C. Ram

D. Shyam

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4

In which of the following years was the production of cars more than 50% of the production?

A. 2000

B. 2001

C. 1998

D. 1996

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4

During the period 1998-2000, how many quarters exceeded the profit of Rs. 150 lakh?

A. 6

B. 5

C. 4

D. 3

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4

Mr.X, a funds manager with an investment company invested 25% of his funds in each of the four commodities at the beginning of the period. He sold the commodities at the end of the period. His investments in the commodities resulted in:

A. 17% profit

B. 5.5% loss

C. no profit, no loss

D. 3% profit

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4

Maximum score of which team is the highest?

A. B

B. A

C. D

D. C

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4

Which year was the least profitable from the fiscal point of view?

A. 1993

B. 1994

C. 1995

D. 1996

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4

In the given personal profile, which is the value with the lowest score?

A. Theoretical

B. Religious

C. Social

D. Aesthetic

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4

What was the difference between the average sales index and the average cost index?

A. 7.3

B. 7.7

C. 7.5

D. 7.9

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4

What is the profit in the year 1998?

A. Rs. 110

B. Rs. 143

C. Rs. 95

D. cannot be determined

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4

In which school was the difference between the number of girls enrolled in the year 2008 and 2004 minimum?

A. Only school-A

B. Only School-B

C. Both school-A and school-B

D. Both school-A and school-C

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4

What was the approximate average number of girls enrolled in the year 2006 in all the three schools together?

A. 20,800

B. 23,000

C. 20,000

D. 21,600

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4

Score of how many of the groups can be determined uniquely?

A. 1

B. 2

C. 3

D. 4

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4

The maximum increase in price per cubic metre for any product between two years was

A. Rs. 2,500

B. Rs. 3,000

C. Rs. 2,000

D. Rs. 4,125

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4

How many of the restaurant definitely performed better than Dhaba in both Take away and Dine In?

A. 0

B. 1

C. 2

D. 3

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4

If the income of the company in the year 2005 and the year 2007 was 6,80,000 each, then what was the difference in expenditures of the company in the year 2005 and 2007?

A. 1,24,000

B. 1,40,000

C. 1,50,000

D. None of these

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4

If C has achieved the lowest possible score then-

A. A has 4 possible total score

B. D has 4 possible total score

C. B has 2 possible total score

D. D has 3 possible total score

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4

From the data provided it can be inferred that, for production levels in the range of 0 to 60 units,

A. MC in an increasing function of producing quantity.

B. MC is a decreasing function of production quantity.

C. Initially MC is a decreasing function of production quantity, attains a minimum and then it is an increasing function of production quantity.

D. None of the above

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4

In which of the following quarters, did the departmental store make the least amount of profits?

A. Third quarter of 2000

B. Second quarter of 1999

C. First quarter of 1999

D. Third quarter of 1998

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4

The number of educated and illiterate members (not highly educated) who joined the club in 2013 as a percentage of total number of men who joined the club in the same year could not be more than

A. 11.43

B. 15.65

C. 9.63

D. 17.34

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4

Which of the following salts has greatest solubility?

A. Potassium Chlorate at 80°C.

B. Potassium Chloride at 35°C.

C. Potassium Nitrate at 39°C.

D. Sodium Chloride at 85°C.

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4

After which month did Seetas rate of growth start to decline?

A. Second month

B. Third month

C. Fourth month

D. Never

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4

In which values score, there exists maximum difference between average female profiles and personal profile?

A. Theoretical

B. Religious

C. Economic

D. Political

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4

In 2003, the total sales of the company measured in cubic metres was made up of 40% plywood, 30% sawn timber and 30% logs. The average realization per cubic metre in 2003 was closest to

A. Rs. 16,500

B. Rs. 13,500

C. Rs. 15,425

D. Rs. 18,000

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4

Which month has the highest profit per employee?

A. September

B. July

C. January

D. March

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4

Among the four infants, who grew the least in the first five months of life?

A. Geeta

B. Seeta

C. Ram

D. Shyam

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4

The simple annual growth rate in sales was the highest between the years?

A. 1990 91

B. 1991 92

C. 1992 93

D. 1990 92

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4

The price volatility of the commodity with the highest PV during the February-July period is approximately equal to:

A. 3%

B. 40%

C. 20%

D. 12%