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Frequently Asked CDS Exam Pattern, CDS Questions with Answers

(#M40032754) CDS QUESTION Feb 2014 CDS (Problems on trains) Keep an EYE

A train running at the speed of 48 km/hr crosses a pole in 9 seconds. What is the length of the train?
(a) 150m
(b) 120m
(c)90m
(d)80m

Ans : 120m

Asked In CDS Ankit Kushwaha (4 years ago)

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(#M40156461) CDS QUESTION Keep an EYE

A girl has to make pizza with different toppings. There are 8 different toppings. In how many
ways can she make pizzas with 2 different toppings.

Asked In CDS divyasree (2 years ago)

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(#M40003319) CDS QUESTION Elementary Mathematics Keep an EYE

If 6 men and 8 boys can do a piece of work in 10 days while 26 men and 48 boys can do the same in 2 days, What time taken by 15 men and 20 boys in doing the same type of work ?

Asked In CDS CHANDAN KR SINGH (7 years ago)

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(#M40009836) CDS QUESTION Keep an EYE

What are the next three numbers in this series?

4, 6, 12, 18, 30, 42, 60, 72, 102, 108, ?, ?, ?

Asked In CDS jyotish r (6 years ago)

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(#M40009833) CDS QUESTION numbers Keep an EYE

What is the unit digit of the product of all non even prime numbers between 1 and 100?

Asked In CDS jyotish r (6 years ago)

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(#M40003295) CDS QUESTION Elementary Mathematics Keep an EYE

Find the sum of two number whose difference is 45 and quotient is 4?

Asked In CDS CHANDAN KR SINGH (7 years ago)

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(#M40003301) CDS QUESTION Elementary Mathematics Keep an EYE

What is the number of circles passing through a given pair of points ?

Asked In CDS CHANDAN KR SINGH (7 years ago)

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(#M40039565) CDS QUESTION puzzle Keep an EYE

A,B,C are having some marbles with each of them.
A has given B and C the same number of marbles each of them already have.
Then, B gave C and A the same number of marbles they already have.
Then C gave A and B the same number of marbles they already have.
At the end A, B, and C have equal number of marbles.
11. If x,y,z are the marbles initially with A,B,C respectively,
then the number of marbles B has at the end are ____
1] 2(x-y-z) 2] 4(x-y-z) 3] 2(3y-x-z)
4] x + y-z
12. If the total number of marbles are 72, then the number of marbles with A at the starting were
1] 20 2] 30
3] 32 4] 39

Asked In CDS vineysagar (4 years ago)

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(#M40155105) CDS QUESTION SS Keep an EYE

Two vesssel A and B contain milk and water in the ratio 7:3 and 3:2.find the ratio in which quantities be taken from the two vessels so that the ratio of milk and water in the new mixture is 2:1.

Asked In CDS MohanRaj (3 years ago)

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(#M40009964) CDS QUESTION Keep an EYE

find the last digit in the expansion of 3^100?

Asked In CDS godwin (6 years ago)

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