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(#M40002916) TCS QUESTION Keep an EYE

There are 10 coins. 6 coins showing head. And 4 showing tail. Each coin was randomly flipped (not tossed) seven times successively.after flipping the coins are 5 heads 4 tails one is hided the hided coin will have what.

Asked In TCS Akash (14 years ago)

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(#M40006464) WIPRO QUESTION Time and work problems Keep an EYE

A and B working separately can do a piece of work in 20 and 24 days. They work on alternate days starting with B on the first day. In how many days will the work be completed?

Asked In Wipro (13 years ago)

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(#M40116147) AMCAT QUESTION Keep an EYE

50) Akshit has a large list of fixed length numbers. He needs to sort this list using an efficient technique. Which of the following techniques can he use?
(a)Selection Sort (b)Radix Sort (c)Shell Sort (d)Quick Sort

51) A characteristic of data that binary search uses but linear search ignores is ANS:(A)
(a)order of the list (b)length of the list (c)maximum value of the list (d)None of these
52) Passage: integer MyVar1=5 function main()
{
integer MyVar1=9 print MyVar1
print //missing code
}
Assuming that main() is the starting point of execution of program, which of the following options should replace the
//missing code so as to print the value of global MyVar1 (value = ANS:(C) 5)?
(a)MyVar1.MyVar1 (b)MyVar1[0] (c) ::MyVar1 (d)No local variable should have the same name as the global variable
53) Which of the following options refers to the best case complexity of a Binary Search algorithm while searching a list of n elements?
(a) O(n*n) (b) O(log n) (c) O(n) (d)O (1)
54) Passage:
function Fibonacci(num)
1.if ( num equals 0 )
2.then return 1
3.else if ( n equals 1 )
4.then return 1
5.else return Fibonacci(n-1) + Fibonacci(n-2)
Maya wrote the given algorithm to calculate Fibonacci series.
What is the complexity of this algorithm?
(a) O(n ) (b) O(n ) (c) O(n) (d) O(2 )
55) CPoansssiadgeer :the following pseudo-code class entity
{
private: integer a, b public: integer c
function entity( ) { a = 0; b=0} function compare ( )
{ if (a>b) return 1; return 0
}
}
function main ( )

{
entity black
int value, value2 = 5
value = black.compare( ) // Statement 1 black.c = value2 //Statement 2
print black.a //Statement 3
}
Choose the correct answer. A pseudo-code which is similar to that of C++ and self-explanatory. An accessible member function or data member for an object are accessed by the statement objectname.functionname or objectname.datamembername respectively.
(a)Statement 1 (b)Statement 2 (c)Statement 3 (d)None of these
56) What will be the input to the second pass, if the list before starting the Radix Sort is: 729, 150, 123, 931, 348, 517?
(a)150, 123, 348, 517, 729, 931 (b)150, 931, 123, 517, 348, 729 (c)517, 729, 123, 931, 348, 150 (d)123, 150, 348, 517, 729, 931
56) In the following sorting procedures, which one will be the slowest for any given array? (a)Quick sort (b)Heap sort (c)Merge Sort (d)Bubble sort

Asked In AMCAT Aakash Verma (10 years ago)

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(#M40009770) MISCELLANEOUS COMPAN QUESTION Keep an EYE

In the given series find the number which is wrong.

4,8,11,22,18,36,24,50

Asked In Miscellaneous Company Exam Arun Selva Kumar (13 years ago)

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(#M40023458) IBPS QUESTION LOGICAL REASONING Keep an EYE

The only true education comes through the stimulation of the child's powers by the demands of the social situations in which he finds himself. Through these demands he is stimulated to act as a member of a unity, to emerge from his original narrowness of action and feeling, and to conceive himself from the standpoint of the welfare of the group to which he belongs.

The passage best supports the statement that real education -

A. will take place if the children imbibe action and feeling.
B. will take place if the children are physically strong.
C. is not provided in our schools today.
D. comes through the interaction with social situations.
E. comes from the self-centred approach of the students.

Asked In IBPS MAN (12 years ago)

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(#M40165908) GRE QUESTION Keep an EYE

Machines A and B always operate independently and at their respective constant rates. When working alone, Machine A can fill a production lot in 3 hours, and Machine B can fill the same lot in x hours. If A and B worked alternatively, while each work for 1 hour at a time, the total work gets completed in 4 hours. What is the value of x? A)8 B)9 C)6 D)5 E)7

Asked In GRE Devendra Marghade (6 years ago)

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(#M40036651) IGATE QUESTION apti Keep an EYE

. What must be added to the two numbers, which are in ratio 5 : 12, so that the new ratio
becomes 3:4?
(a) 5 (b) 8 (c) 1 2 (d) 1 6

Asked In iGate penchala sridhar (11 years ago)

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(#M40010669) TCS QUESTION Keep an EYE

3 white chips, 7 blue chips, 16 green chips, 2 chips drawn from the box in succession what is the probability that one is blue and other is white?
a) 7/50 b) 8/30 c) 7/25 d) 20/26

Asked In TCS krishnamurthy (13 years ago)

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(#M40066426) INFOSYS QUESTION Numerical Keep an EYE

When a train travels at a speed of 60kmph,it reaches the destination on time.when the same train travels at a speed of 50kmph,it reaches its destination 15min late.what is the length of journey?
a,75km
b,50km
c,60km
d,85km

Asked In Infosys Harmitha (10 years ago)

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(#M40023496) IBPS QUESTION LOGICAL REASONING Keep an EYE

Which word does NOT belong with the others?

A. dodge
B. flee
C. duck
D. avoid

Asked In IBPS MAN (12 years ago)

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