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AMCAT
Tot. Mock Test: 87+
Tot. Exam. Sec.: 4+
Total Practice Qs: 308+
261 / 308
What will be the minimum number of jumps required to reach the end of the array arr[] ={0,1,3,6,3,6,8,5}?
Anot possible to reach the end
B1
C2
D3
Answer: Option A
Explanation:Each element of the array represents the maximum number of steps that can be taken forward from that element. So as the first element here is 0 so we cannot move any further from the first element. Thus, it is not possible to reach the end of the array.
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262 / 308
Environmental toxins which can affect children are frighteningly commonplace. Besides lead, there are other heavy metals such as mercury, which is found frequently in fish, that are spewed into the air from coal-fired power plants, says Maureen Swanson, MPA, director of the Healthy Children Project at the Learning Disabilities Association of America. Mercury exposure can impair children's memory, attention, and language abilities and interfere with fine motor and visual spatial skills. A recent study of school districts in Texas showed significantly higher levels of autism in areas with elevated levels of mercury in the environment. Researchers are finding harmful effects at lower and lower levels of exposure, says Swanson.
They're now telling us that they don't know if there's a level of mercury that's safe. Unfortunately, some of these chemicals make good flame retardants and have been widely used in everything from upholstery to televisions to children's clothing. Studies have found them in high levels in household dust, as well as in breast milk. Two categories of these flame retardants have been banned in Europe and are starting to be banned by different states in the United States. The number of toxins in our environment that can affect children may seem overwhelming at times. On at least some fronts, however, there is progress in making the world a cleaner place for kids and just possibly, reducing the number of learning disabilities and neurological problems.With a number of efforts to clean up the environment stalled at the federal level, many state governments are starting to lead the way.And rather than tackle one chemical at a time, at least eight states are considering plans for comprehensive chemical reform bills, which would take toxic chemicals off the market.
"Besides lead, there are other heavy metals such as mercury, which are found frequently in fish, that are spewed into the air from coal-fired power plants". How can this line be worded differently.
ABesides lead, mercury is another heavy metal which is found frequently in discarded fish cooked in coal-fired power plants.
BBesides lead, fish contains mercury which is a heavy metal ejected in the air from power plants using coal.
CFish, contains mercury which is released in the air as industrial waste and which is also a heavy metal like lead.
DMercury relaeased in the air as industrial waste is another heavy metal like lead, found in fish.
Answer: Option B
Explanation:Here is no explanation for this answer
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263 / 308
If the cost price of 20 articles is equal to the selling price of 16 articles, What is the percentage of profit or loss that the merchant makes?
A15% Profit
B25% Loss
C25% Profit
D15% Loss
Answer: Option C
Explanation:Let Cost price of 1 article be Re.1.
Therefore, Cost price of 20 articles = Rs. 20.
Selling price of 16 articles = Rs. 20
Therefore, Selling price of 20 articles = (20/16) * 20 = 25
Profit = Selling price - Cost price
= 25 - 20 = 5
Percentage of profit = Profit / Cost price * 100.
= 5 / 20 * 100 = 25% Profit
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264 / 308
5/9 of the part of the population in a villagae are males.if 30 % of the males are married.the percentage of unmarried females in the total population is?
A13.45%
B43.20%
C45%
D27.78%
ENone of above
Answer: Option D
Explanation:Let total population = p
no. of males =5p/9
no. of females =(p-5p/9)=4p/9
married males = 30% of 5p/9=30*5p/100*9 =p/6
married females = p/6
unmarried females =(4p/9-p/6)=5p/18
%age of unmarried females in the total population = {(5p/18)/p}*100= 250/9% = 27.78%
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265 / 308
What is the output of the following code statements? The compiler saves the first integer at the memory location 4062. Integer is one byte long.
integer a pointer b a = 20
b = &a print b
A4062
B4063
C20
D10
ENone of these
Answer: Option C
Explanation:Here is no explanation for this answer
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266 / 308
What is the output of the following code statements? The compiler saves the first integer at the memory location 4165 and the rest at consecutive memory spaces in order of declaration. Integer is one byte long.
integer a, b pointer c, d a = 30
c = &a b = c
a = a + 10 print b
A30
B4165
C40
D4166
ENone of these
Answer: Option A
Explanation:Here is no explanation for this answer
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267 / 308
Rohan writes the following program which inputs a number and prints "Triple digit" if the number is composed of three digits and "Not triple digit" if it is not.
int number;
if (number>99) print "Triple digit" else
print "Not triple digit" end if
Rohan tries the following inputs: 25 and 566. The program works fine. He asks his brother Ravi to try the program. When Ravi enters a number, the program doesn't work correctly. What did Ravi enter?
A99
B100
C0
D1000
ENone of these
Answer: Option D
Explanation:Here is no explanation for this answer
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268 / 308
Consider the statement while (a < 10.0) { a = a a }
Assuming a is positive, for what value of a will this code statement result in an infinite loop?
Aa < 1.0
Ba < sqrt(10)
Ca > sqrt(10)
Da = 0
ENone of these
Answer: Option A
Explanation:Here is no explanation for this answer
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269 / 308
In a sequential programming language, code statements are executed in which order?
AAll are executed simultaneously
BFrom top to bottom
CFrom bottom to top
DNone of these
ENone of these
Answer: Option B
Explanation:Here is no explanation for this answer
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270 / 308
A sort which uses the binary tree concept such that any number in the tree is larger than all the numbers in the subtree below it is called
Aselection sort
Binsertion sort
Cheap sort
Dquick sort
ENone of these
Answer: Option C
Explanation:Here is no explanation for this answer
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Here is the list of questions asked in AMCAT exam pattern AMCAT preparation papers. Practice AMCAT Written Test Papers with Solutions and take Q4Interview AMCAT Online Test Questions to crack AMCAT written round test. Overall the level of the AMCAT Online Assessment Test is moderate. Only those candidates who clear the written exam will qualify for the next round, so practic all the questions here and take all the free tests before going for final selection process of AMCAT
