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(#M40002844) TCS QUESTION Keep an EYE

M(373, 7) + R(6.8) ?T(3.4) + R( 3.4)

Asked In TCS shrishti jain (14 years ago)

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(#M40002838) TCS QUESTION Keep an EYE

3)If log 0.317=??? and log 0.318=???. Then find the value of log 0.319.

Asked In TCS shrishti jain (14 years ago)

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(#M40002837) TCS QUESTION Keep an EYE

In a mixture, R is 2 parts, S is 1 part. In aoder to make S to 25% of the mixture, howmuch R is to be added?

Asked In TCS shrishti jain (14 years ago)

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(#M40002831) TCS QUESTION Keep an EYE

A boy want to make a cuboid of dimension 5m, 6m, 7m. from small cubes of .03 m3. later he realized he can make same cuboid by making it hollow. Then it take some cubes less. What is the no. of these cube.

Asked In TCS shrishti jain (14 years ago)

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(#M40002830) TCS QUESTION Keep an EYE

B is taller than j and 3 pillers. P is shorter than B and 2 pillers is j shorter/taller than P?

Asked In TCS shrishti jain (14 years ago)

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(#M40002828) TCS QUESTION tcs Keep an EYE

How many 9 digit numbers are possible by using the digits 1,2,3,4,5 which are divisible by 4 if the repetition is allowed?
a)5^7 b)5^6 c)5^9 d)5^8

Solution

_ _ _ _ _ _ _ _ _ (9 digit number)
Digits that can be used = 1, 2, 3, 4 and 5
For a number to divisible by 4, the last two digits have to be divisible by 4
So, the units digit cannot be 1, 3 or 5
If the units digit is 2, only 12, 32 adn 52 are acceptable as the last two digits
If the units digit is 4, only 24 and 44 are acceptable as the last two digits.
So, total 5 cases 12,24,32,44,52 are possible for the last two digits.
Now, the first 7 digits of the 9 digit number can be filled in 5^7 ways as each place can be filled by 1, 2, 3, 4 or 5.
So, desired answer = 5^7*5 = 5^8
This answer is given by Amitesh kumar and is right

Like manish sir answer on facebook.

Asked In TCS purvi (14 years ago)

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(#M40002827) TCS QUESTION Keep an EYE

A man goes 50 km NORTH, then turned left walked 40 km, then turned RIGHT...? in which direction is he in?

Asked In TCS shrishti jain (14 years ago)

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(#M40002825) TCS QUESTION Keep an EYE

5,9,12,18,26,36,47,72,--?

Asked In TCS shrishti jain (14 years ago)

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(#M40002824) TCS QUESTION Keep an EYE

The bacteria had a probability of splitting into three and a probability to die is one third of total bacteria..Let the probability be P. Some of them survived wit probability 1/5. then wic among the following relation is true?

Asked In TCS shrishti jain (14 years ago)

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(#M40002823) TCS QUESTION Keep an EYE

In a supermarket average of 4people standin in queue taken 2yrs before is 55yrs. Now a person of 45 yrs is added current age.

Asked In TCS shrishti jain (14 years ago)

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