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Frequently Asked Dell Placement Papers with Solution

(#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 (7 years ago)

Solved Pargat Pal Singh Read Solution (2)

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(#M40003430) DELL QUESTION Terms in series Keep an EYE

Q. The sum of 3rd and 15th elements of an arithmetic progression is equal to the sum of 6th, 11th and 13th elements of the same progression. Then which element of the series should necessarily be equal to zero?

Option
a) 1
b) 9
c) 12
d) None

Asked In Dell Sulekha (7 years ago)

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(#M40039486) DELL QUESTION numerical Keep an EYE

Equal quantities of three mixtures of milk and water are mixed in the ratio 1:2, 2:3 and 3:4. The ratio of water and milk in the mixture is:

Select one:
a. 193:122
b. 61:97
c. 137:178
d. 122:193

Asked In Dell saurav (4 years ago)

Unsolved Read Solution (6)

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(#M40008894) DELL QUESTION Dia of circle Keep an EYE

Q. A circle has two parallel chords of lengths 6 cm and 8 cm. If the chord are 1 cm apart and the chord is on the same side of the centre, then find the diameter of the circle .

Asked In Dell Sukh (7 years ago)

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(#M40003431) DELL QUESTION product of terms Keep an EYE

Q. The sum of the squares of the fifth and the eleventh term of an AP is 3 and the product of the second and fourteenth term is equal to P.Find the product of the first and the fifteenth term of the AP.

Option
a) (58P-39)/45
b) (98P+39)/72
c) (116P-39)/90
d) (98P+39)/90
e) None of these

Asked In Dell Sulekha (7 years ago)

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(#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 (6 years ago)

Solved neeharika Read Solution (14)

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(#M40007794) DELL QUESTION Alpha beta Keep an EYE

Q. Solve
ALFA
+ BETA
+ GAMA
......
DELTA

Every alphabet has a numerical value to satisfy this equation.
Find values.

Asked In Dell Ashu (7 years ago)

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(#M40152862) DELL QUESTION Keep an EYE

A man whose bowling average is 12.4, takes 5 wickets for 26 runs and there by decreases his average by 0.4. The number of wickets taken by him before his last match is?
Solution

Asked In Dell APURVA AGARWAL (3 years ago)

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(#M40036335) DELL QUESTION calenders Keep an EYE

if 3rd december 1999 is sunday what day is 3rd january 2000

Asked In Dell anusha (5 years ago)

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(#M40003429) DELL QUESTION men in hotel Keep an EYE

Q. 16 men went to a restaurant. Fifteen of them paid Rs.80 each and the sixteenth man paid Rs.75 more than the average of all the 16 men. What is the total bill?

Asked In Dell Sulekha (7 years ago)

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