• Placement Questions
• /
• Dell

Frequently Asked Dell Placement Papers with Solution Page 2

(#M40008028) DELL QUESTION aptitude Keep an EYE

Jayant gets 3 marks for each right sum and loses 2 marks for each wrong sum. He attempts 30 sums and obtains 40 marks. The number of sums attempted correctly is
(1) 25
(2) 20
(3) 26
(4) 27

Asked In Dell (13 years ago)

Unsolved Read Solution (17)

Is this Puzzle helpful?   (78)   (27) Submit Your Solution Interview

(#M40018049) DELL QUESTION Ratio of empty seats Keep an EYE

Q. Flights A and B are scheduled from an airport within the next one hour. All the booked passengers of the two flights are waiting in the boarding hall after check-in. The hall has a seating capacity of 200 out of which 10% remained vacant. 40% of the waiting passengers are ladies. When boarding announcements came, passengers of flights A left the hall and boarded the flight. Seating capacity of each flight is two-third of the passengers who waited in the waiting hall for both the flights put together. Half the passengers who boarded flight A are women. After boarding for flight A, 60% of the waiting hall seats became empty. For every twenty of those who are still waiting in the hall for flight B, there is one airhostess in flight A. Then, what is the ratio of empty seats in flight B to number of airhostesses in flight A?

Option
a) 10:1
b) 5:1
c) 20:1
d) 1:1

Asked In Dell Govind (12 years ago)

Unsolved Read Solution (2)

Is this Puzzle helpful?   (4)   (4) Submit Your Solution

(#M40008029) DELL QUESTION aptitude Keep an EYE

1, 1, 3, 9, 5, 25, 7, 49 _, 81

Asked In Dell (13 years ago)

Unsolved Read Solution (27)

Is this Puzzle helpful?   (58)   (31) Submit Your Solution Number System

(#M40167146) DELL QUESTION Keep an EYE

In a Montessori classroom, there are eighteen chairs in three rows A, B and
C, six chairs to a row. The chairs are red, yellow and blue in color.
The number of red chairs in the classroom is exactly twice the number of
yellow chairs.
Each row contains at least one blue chair.

Asked In dell dania (3 years ago)

Unsolved

Is this Puzzle helpful?   (1)   (6) Submit Your Solution

(#M40018048) DELL QUESTION Age of boy Keep an EYE

Q. Two boys are playing on a ground. Both the boys are less than 10 years old. Age of the younger boy is equal to the cube root of the product of the age of the two boys. If we place the digit representing the age of the younger boy to the left of the digit representing the age of the elder boy, we get the age of the father of the younger boy. Similarly, we place the digit representing the age of the elder boy to the left of the digit representing the age of the younger boy and divide the figure by 2, we get the age of the mother of the younger boy. The mother of the younger boy is younger than his father by 3 years. Then, what is the age of the younger boy.

Option
a) 3
b) 4
c) 2
d) None of these.

Asked In Dell Govind (12 years ago)

Solved Dr.Dipin Singh Read Solution (4)

Is this Puzzle helpful?   (10)   (7) Submit Your Solution Cryptography

(#M40008892) DELL QUESTION Replacing pipe Keep an EYE

Q. A single pipe of diameter x has to be replaced by six pipes of diameters 10 cm each. The pipes are used to covey some liquid in a laboratory. If the speed/flow of the liquid is maintained the same then the value of x is:

Option
1) 13 cm
2) 18 cm
3) 24.5 cm
4) 24 cm

Asked In Dell Sukh (13 years ago)

Solved Pargat Pal Singh Read Solution (2)

Is this Puzzle helpful?   (9)   (0) Submit Your Solution

(#M40008024) DELL QUESTION aptitude Keep an EYE

The sum of one-half, one-third and one-fourth of a number exceeds the number by 12. The number is
(1)144
(2) 154
(3) 90
(4) 174

Asked In Dell (13 years ago)

Unsolved Read Solution (11)

Is this Puzzle helpful?   (40)   (20) Submit Your Solution Letter Series

(#M40008030) DELL QUESTION aptitude Keep an EYE

5, 11, 23, 41, 64, _

Asked In Dell (13 years ago)

Unsolved Read Solution (8)

Is this Puzzle helpful?   (65)   (31) Submit Your Solution

(#M40010494) DELL QUESTION Keep an EYE

. In the word CONTRACTUAL, the positions of the first and the eleventh letters are interchanged. Similarly, the positions of the second and the tenth letters are interchanged, and so on, up to the positions of fifth and seventh letters are interchanged, keeping the position of sixth letter unchanged. Which letter will be the third to the right of the sixth letter from the left end?
1) U
2) N
3) T
4) A
5) None of these

Asked In Dell PARAG KAMRA (13 years ago)

Solved neeharika Read Solution (14)

Is this Puzzle helpful?   (52)   (12) Submit Your Solution Interview

(#M40153689) DELL QUESTION Keep an EYE

how do you test a stapler?

Asked In Dell Jerin Daniel Mathew (10 years ago)

Unsolved Read Solution (1)

Is this Puzzle helpful?   (15)   (3) Submit Your Solution