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Frequently Asked CDS Numerical Ability Questions with Answers : Unsolved Question

(#M40009981) CDS QUESTION Keep an EYE

A person bought 8 Kg. of rice for certain rupees.He sold 3 Kg at 10% profit,3 Kgs with neither profit nor loss and 2 Kgs at 5% loss. What is profit or loss in this transaction ?

Asked In CDS Devendra Marghade (13 years ago)

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(#M40031916) CDS QUESTION CHAIN RULE Keep an EYE

Q. How many men will be required to plough 100 acres of land in 10 days if 10 men require 8 days to plough 20 acres of land?

Asked In CDS krishna saran (11 years ago)

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(#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 (11 years ago)

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(#M40032796) CDS QUESTION NUMBER SYSTEM Keep an EYE

What will be the remainder if 4^1000/7

Asked In CDS Raju (11 years ago)

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(#M40032678) CDS QUESTION maths Keep an EYE

what is the weighted mean of first 10 natural numbers whose weights are equal to the corresponding number?

Asked In CDS SAMRIDHI (11 years ago)

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(#M40032752) CDS QUESTION Feb 2014 CDS (Height & Distance) Keep an EYE

The shadow of a tower standing on a level plane to be 50 m longer when the sun 's altitude is 30 degree than when it is 60 degree.find the height of the tower.
(a)25m
(b)25 sqrt(3)m
(c) 23/sqrt(3)m
(d) 30m

Ans : 25 sqrt(3)m

Asked In CDS Ankit Kushwaha (11 years ago)

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