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(#M40084551) CTS QUESTION Keep an EYE

Antonym of Endorse

Asked In CTS alekhya gandhi (10 years ago)

Solved prasanthi Read Solution (16)

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(#M40033895) TCS QUESTION maths Keep an EYE

A person starts writing all 4 digit numbers .How many times had he written the digit 3?

Asked In TCS Raja (11 years ago)

Solved Sunny Kumar Read Solution (6)

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(#M40001448) TCS QUESTION TCS Latest Question Keep an EYE

A boy wants to make cuboids of dimension 5m, 6m and 7m from small cubes of .03 m3. Later he realized he can make same cuboids by making it hollow. Then it takes some cubes less. What is the number of the cubes to be removed?
a) 2000 b) 5000 c) 3000 d) 7000

Solution

volume of the small cube = 0.03 m^3
so side of this cube = cubic root of 0.03 m^3 = .312 m
so after removing the outermost layer the dimensions for the inner cuboid will be (5-2*0.312), (6-2*0.312), (7-2*0.312)
so total volume will be (4.376)*(5.376)*(6.376) = 150 m^3
so no of cubes will be 150/0.03 = 5000
so we can remove 5000 inner cubes


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Asked In TCS Yashar (14 years ago)

Solved Read Solution (3)

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(#M40003228) TCS QUESTION Keep an EYE

Cost of an item is x. It's value increases by p% and then decreases by p%, now the new value is 1 rupee. What is the actual value ?

Solution

After increment of p%, value = x+(xp/100)
then after p% decrement, value = {x+(xp/100)}-[{x+(xp/100)}p/100]
= {x+(xp/100)}{1-(p/100)}
= x{1+(p/100)}{1-(p/100)}
= x[1-{(p^2)/10000}] = 1 (given)
so x = 1/[1-{(p^2)/10000}] = 10000/{10000-(p^2)}

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Asked In TCS SUHAS SUTARIYA (14 years ago)

Solved Read Solution (2)

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(#M40151722) ELITMUS QUESTION P&C Keep an EYE

How many three digit no's are between 100-500,where sum of two digit is 3rd?
A)24 b)not rem. C) not rem d)84

Asked In Elitmus NRJ Soni (10 years ago)

Solved siddharth prakash singh Read Solution (12)

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(#M40018216) HCL QUESTION time n distance Keep an EYE

2 frnds A n B running up hill and then to get down length of road-440 yads A on his return journey met B going up at 20 yards from top if A has finished race 5 minute earlier than B then how much time A had taken to complete the race

Asked In HCL janvi sahu (12 years ago)

Solved vinod Read Solution (5)

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(#M40002428) TCS QUESTION TCS Maths Puzzle Keep an EYE

TWO STATIONS A & B ARE 110 KM APART. ONE TRAIN STARTS FROM A AT 7 AM, AND TRAVELS TOWARDS B AT 20KMPH. ANOTHER TRAIN STARTS FROM B AT 8 AM AND TRAVELS TOWARDS A AT 25KMPH. AT WHAT TIME WILL THEY MEET?
A. 9 AM
B. 10 AM
C. 11 AM
D. 10.30 AM

Asked In TCS hellboy (14 years ago)

Solved Gopi Read Solution (4)

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(#M40111665) HP QUESTION preperation Keep an EYE

wat are the different rounds in HP and plz tell me the topics for preparing for apti and tech rounds

Asked In HP Pooja (10 years ago)

Solved VIJAY KOLAR Read Solution (1)

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(#M40034019) TCS QUESTION Keep an EYE

If a traveller was offered 5 city in asia and 11 city in europe and asked to chose atleast 3 city in asia and overall a 11 city. How many ways can he travel

Asked In TCS tarun jaiswal (11 years ago)

Solved RAKESH Read Solution (17)

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(#M40001568) TCS QUESTION question Keep an EYE

Spores of a fungus, called late blight, grow and spread infection rapidly. These pathogens were responsible for the Irish potato famine of the mid-19th century. These seem to have attacked the tomato crops in England this year. The tomato crops have reduced and the price of the crop has risen up . The price has already gone up to $45 a box from $27 a box a month ago. How much more would a vegetable vendor need to pay to buy 27 boxes this month over what he would have paid last month?
a) $27
b) $ 18
c) $45
d) $ 486

Solution

difference of cost in one box = 45-27 = 18
so for 27 boxes difference = 18*27 = 486

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Asked In TCS Aditi Sharma (14 years ago)

Solved Read Solution (2)

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