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(#M40003390) M4MATHS QUESTION Keep an EYE

trees are there. One grows at 3/5 of the other. In 4 years total growth of the trees is 8 ft. what growth will smaller tree have in 2 years

Asked In m4maths pratibha bhawan (14 years ago)

Solved Mahesh Read Solution (1)

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(#M40001019) TCS QUESTION Keep an EYE

A tap can fill a tank in 16minutes and another can empty it in 8minutes.if the tank is already 1/2 full and both the taps are opened together,will the tank be filled or emptied? How long will it take before the tank is either filled completely or emptied completely as the case may be? (a)emptied;16mins(b)filled;8mins(c)emptied;12mins(d)filled;12mins(e)none of these

Asked In TCS Ragini (14 years ago)

Solved Hemanth Kumar M Read Solution (6)

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(#M40004127) IBM QUESTION Keep an EYE

one container of a production line solvent is mixed at 20% strenth and another is mixed at 54% strenth .To obtain 7 liters of a mixture that is 38% strenth ,how mny liters should used from the container tht is mixed at 54% strenth?

Asked In IBM srilatha (14 years ago)

Solved Dhaval Vaghasiya Read Solution (3)

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(#M40033797) TCS QUESTION AGES Keep an EYE

Bhavna is presently three times as old as her daughter Anushka. Ten years ago Bhavna was five times as old as her daughter Anushka was. After how many years, sum of their ages will be 100.
a) 10 b) 20 c)15 d) none of these

Asked In TCS ADIL (11 years ago)

Solved krishna Read Solution (18)

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(#M40029202) SSC QUESTION time and distance Keep an EYE

A jeep is changing a car which is 5km ahead. Their respective speeds are 90km/hr. After how many minutes will the jeep catch the car?

Asked In SSC prabhat kumar (12 years ago)

Solved Sayan Bose Read Solution (3)

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(#M40007083) CTS QUESTION Logical questions Keep an EYE

A secret can be told to only 2 persons in 3 minutes. Each person in turn tells 2 other persons in the next 3 minutes and the processes continues accordingly. In 30 minutes how many persons can be told this secret in this way?

a) 1024 b) 2048 c) 512 d) 4096

Solution

2^1 + 2^2 + 2^3 + 2^4 + ..............+2^10 = 2(2^10 - 1)/(2-1)
= 2*1023 = 2046

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Asked In CTS (13 years ago)

Solved Read Solution (5)

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(#M40000369) A WEBSITE QUESTION Bridge Keep an EYE

Five persons are standing on one side of a bridge.
They want to cross the bridge.

Without a torch, they cannot proceed.
Only one torch is available.
The torch has a remaining battery life of only 30 seconds.

Only two people can go over the bridge at one time.
The torch needs to be returned to the remaining persons.

The five people take different times to cross the bridge.
One takes 1 second to cross the bridge.
The others take 3 seconds, 6 seconds, 8 seconds and 12 seconds.

Everyone crosses the bridge within 30 seconds.

Question : How do they proceed?

Asked In A website Saranya Kumar (15 years ago)

Solved Sunil Tanwar Read Solution (2)

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(#M40037207) ELITMUS QUESTION time and distance Keep an EYE

A cow was standing on a bridge, 5m away from middle of the bridge. A train was coming towards the bridge from the end nearest to the cow. seeing this the cow ran towards the train and managed to escape when the train was 2m away from the bridge. if it had run in the opposite direction (i.e away from the train ) it would have been hit by the train 2m before the end of the bridge , what is the length of the bridge in metres assuming speed of train is 4 times that of the cow?
Option
a. 32
b. 36
c. 40
d. Can't b detrmnd

Asked In Elitmus bhagya sree (11 years ago)

Solved Ishan Read Solution (9)

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(#M40013475) CSC QUESTION Ages Keep an EYE

One year ago, the ratio of Roonie’s and Ronaldo’s age was 6: 7 respectively. Four years hence, this ratio would become 7: 8. How old is Ronaldo ?

Asked In CSC phani nagendra (12 years ago)

Solved Devendra Marghade Read Solution (10)

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(#M40033172) TCS QUESTION math Keep an EYE

A cow is tied to the rope of 19mts length. what is the increase in the area that the cow can move when the length of the rope is increase from 19 to 30

Asked In TCS amrutha (11 years ago)

Solved RAKESH Read Solution (7)

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