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Q:

The gas evolved when sodium carbonate reacts with hydrochloric acid is

A) Hydrogen B) Chlorine
C) Hydrogen Chloride D) Carbon dioxide
 
Answer & Explanation Answer: D) Carbon dioxide

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

A study published in PLOS Medicine found that obesity was the cause of 1 in 10 deaths in the United States. Also, obesity was the third-leading cause of death in men and women, after high blood pressure and smoking. Hence, many doctors believe that it’s high time obesity be placed in the category of serious diseases as it not only decreases life expectancy but also impairs the normal functioning of the body.
Which of the following statements, if true, undermines the given argument?

A) Extreme obesity can shorten a person's life span by 10 years. B) Obesity is the result of eating of too much and of a sedentary lifestyle and cannot be defined as a disease per se.
C) Obesity can be a genetic disorder such as sickle-cell anemia and Tay- Sachs, which are classified as diseases. D) The Food and Drug Administration, the American Heart Association, the American College of Cardiology, and the Obesity Society, the National Heart, Lung, and Blood Institute, and the American College of Gastroenterology have i
 
Answer & Explanation Answer: B) Obesity is the result of eating of too much and of a sedentary lifestyle and cannot be defined as a disease per se.

Explanation:

The given argument states that obesity should be categorized as a serious disease as it is known to decrease life expectancy and to harm the normal functioning of the body just like any other life-threatening disease. Option B undermines the argument by pointing out that obesity is mostly a lifestyle problem and not a disease. Compared to 40 years ago, people today spend more time commuting, sitting in front of a computer, watching television, playing video games, and generally exercising less, and end up burning fewer calories. Hence, option 2 is the correct answer.

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Q:

The surface area of a sphere is 2464 cm². Find its diameter (in cm).

A) 14 B) 56
C) 28 D) 42
 
Answer & Explanation Answer: C) 28

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

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Q:

If demand curve for renting a car is D = 90000 -­ 23P and supply curve is S = 9000 + 7P, find the equilibrium Price?

A) Rs 1800 B) Rs 900
C) Rs 3600 D) Rs 2700
 
Answer & Explanation Answer: D) Rs 2700

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Filed Under: Indian Economy
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Q:

The lengths of two diagonals of a rhombus are 24 cm and 32 cm. What is the side (in cm) of the rhombus?

A) 20 B) 40
C) 60 D) 80
 
Answer & Explanation Answer: A) 20

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Filed Under: Volume and Surface Area
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Q:

If any two sides of a triangle are divided by the line in the same ratio, then the line must be _________________ to the third side of the triangle.

A) equal B) parallel
C) perpendicular D) non parallel
 
Answer & Explanation Answer: B) parallel

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Filed Under: Volume and Surface Area
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Q:

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

 

He will pay ______ for his foolishness.

 

 

A) B)
C) D)
 
Answer & Explanation Answer: A)

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Filed Under: English
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Q:

If F = 6, THE = 33 then WOMAN = ?

A) 64 B) 65
C) 66 D) 67
 
Answer & Explanation Answer: C) 66

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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