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Hexaware Placement Papers with Solution

(#M40167058) HEXAWARE QUESTION Keep an EYE

Forest with n Trees and having p edges then
a)n(1-p)
b) n = p +2
c) n-p+1
d)
e)

Asked In Hexaware shruti (2 Months ago)

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(#M40166815) HEXAWARE QUESTION Keep an EYE

A, B, C and D divided Rs. 44,352/- among themselves A took (3/8)th of the money, B took (1/6)th of the remaining amount and the rest was divided among C and D in the ratio of 3:4 respectively. How much did C get as his share?
A)Rs. 13,200/- B)Rs. 16,632/- C)Rs. 10,300/- D)Rs. 8,700/- E)Rs. 9,900/-

Asked In Hexaware Devendra Marghade (1 year ago)

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(#M40166814) HEXAWARE QUESTION Keep an EYE

In an interview , the probability of appointing Marketing professional is 1/5 while that of a programmer is 1/4. Find probability that only one of them get selected in an interview.
A)2/5 B)7/20 C)5/14 D)3/8

Asked In Hexaware Devendra Marghade (1 year ago)

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(#M40166813) HEXAWARE QUESTION Permutation and Combination Keep an EYE

Using all the letters of the word 'NOKIA' how many words can be formed, which begin with N and end with A?
A)6 B)18 C)12 D)24

Asked In Hexaware Devendra Marghade (1 year ago)

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(#M40166812) HEXAWARE QUESTION Time and Work Keep an EYE

Two men and three women working 7 hours a day finish a work in 5 days. Four men and four women working 3 hours a day complete the work in 7 days. The number of days in which only 7 men working 4 hours a day will finish the work is?
A)10 B)5 C)7 D)6

Asked In Hexaware Devendra Marghade (1 year ago)

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(#M40166811) HEXAWARE QUESTION Time and Work Keep an EYE

A and B can do a piece of work in 8 days. B and C can do it in 12 days and A and C in 16 days. Working together they will complete the work in how many days?
A)9.48 days B)12.2 days C)14.76 days D)7.38 days

Asked In Hexaware Devendra Marghade (1 year ago)

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(#M40166810) HEXAWARE QUESTION Keep an EYE

Which of the following is correct form of type-casting in C++?
A)per=total/(float)m B)per=(float) total/m C)per=total/float(m) D)per=float(total/m)

Asked In Hexaware Devendra Marghade (1 year ago)

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(#M40166809) HEXAWARE QUESTION Keep an EYE

Which of the following is true for B+ trees:
A) B+ trees are for storing data on disk B)On B+ trees range queries are faster C)B+ trees are for secondary indexes D)B+ trees are for primary indexes

Asked In Hexaware Devendra Marghade (1 year ago)

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(#M40166808) HEXAWARE QUESTION Keep an EYE

Which of the following in the data structure in which insertion can place from any direction but deletion can only takes place from opposite direction:
A)Stack B)Array C)Queue D)Tree

Asked In Hexaware Devendra Marghade (1 year ago)

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(#M40166807) HEXAWARE QUESTION Keep an EYE

The perimeter of a rectangle whose length is 6m more than its breadth is 84m. What would be the area of a triangle whose base is equal to the diagonal of the rectangle and whose height is equal to the length of the rectangle? (in m²)
A)324 B)372 C)360 D)364 E)348

Asked In Hexaware Devendra Marghade (1 year ago)

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