Thirty men can lay a road of length 8 km in 8 days. The number of men required to lay-the road of length 16 km in 16 days is ………………..

Thirty men can lay a road of length 8 km in 8 days. The number of men required to lay-the road of length 16 km in 16 days is ………………..
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Thirty men can lay a road of length 8 km in 8 days. The number of men required to lay-the road of length 16 km in 16 days is ………………..
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120 men can lay a road 80 km long in 20 days. In how many days can 100 men lay a road of length 90 km?

Description : 120 men can lay a road 80 km long in 20 days. In how many days can 100 men lay a road of length 90 km?

Last Answer : 120 men can lay a road 80 km long in 20 days. In how many days can 100 men lay a road of length 90 km?

Thirty men take 20 days to complete a job working 9 hours a day. How many hour a day should 40 men work to complete the job? (a) 8 hrs (b) 7 1/2 hrs (c) 7 hrs (d) 9 hrs

Description : Thirty men take 20 days to complete a job working 9 hours a day. How many hour a day should 40 men work to complete the job? (a) 8 hrs (b) 7 1/2 hrs (c) 7 hrs (d) 9 hrs

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If the velocity of moving vehicles on a road is 24 km/per hour, stopping distance is 19 metres and average length of vehicles is 6 metres, the basic capacity of lane, is (A) 500 vehicles per hour (B) 700 vehicles per hour (C) 1000 vehicles per hour (D) 1250 vehicles per hour

Description : If the velocity of moving vehicles on a road is 24 km/per hour, stopping distance is 19 metres and average length of vehicles is 6 metres, the basic capacity of lane, is (A) 500 vehicles per hour (B) 700 vehicles per hour (C) 1000 vehicles per hour (D) 1250 vehicles per hour

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Extra widening required at a horizontal curve on a single lane hill road of radius 80 m for a design speed of 50 km ph and for a vehicle with wheel base 6.0 m is (A) 0.225 m (B) 0.589 m (C) 1.250 m (D) None of these

Description : Extra widening required at a horizontal curve on a single lane hill road of radius 80 m for a design speed of 50 km ph and for a vehicle with wheel base 6.0 m is (A) 0.225 m (B) 0.589 m (C) 1.250 m (D) None of these

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How old do citizens have to be to vote for President? Choose one: a. Thirty-five (35) or older. b. Sixteen (16) or older. c. Twenty-one (21) or older. d. Eighteen (18) or older.

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Last Answer : Correct Answer: d. Eighteen (18) or older. 

What were the small metelsome what star shape things that the civil war aera soldiers use to lay on the road for the horse to step on them and fall. making the fallen soldier easier to fight than on h?

Description : What were the small metelsome what star shape things that the civil war aera soldiers use to lay on the road for the horse to step on them and fall. making the fallen soldier easier to fight than on h?

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Where were thirty-two men on March 11836 from that came to the aide of the Alamo defenders?

Description : Where were thirty-two men on March 11836 from that came to the aide of the Alamo defenders?

Last Answer : america

Where were thirty-two men on March 1836 from that came to the aide of the Alamo defenders?

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The aggregates required for one kilometre length of water bound macadam road per meter width and for 10 mm thickness is (A) 8 cubic meter (B) 10 cubic meter (C) 12 cubic meter (D) 15 cubic meter

Description : The aggregates required for one kilometre length of water bound macadam road per meter width and for 10 mm thickness is (A) 8 cubic meter (B) 10 cubic meter (C) 12 cubic meter (D) 15 cubic meter

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A Fluther contest: Let's try to guess how many more questions about guns we will see here in the next thirty days starting 12/28/12?

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Last Answer : [edit]: Uhh missed the “guns” part. I’ll say 7.

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What is it that is thousands of years old but only thirty days old and whose position is above our head ?

Description : What is it that is thousands of years old but only thirty days old and whose position is above our head ?

Last Answer : : The answer will be the moon which is thousands of years old but it can be seen only after 30 days.

Why will it be black after thirty days?

Description : Bought an oem windows dvd in the beginning all right i type install product key and then after a month it turns out prints this program is not real.What can be done?

Last Answer : Unfortunately, it is not enough to enter the product key, you also need to activate Windows after installation. For Win7, you need to go to the control panel, then click on the ... simply activate the windows by clicking on it. Unfortunately, this must be done after each reinstallation.        

If the information central/state public information office as the case may be fails to give decision within the period 30 days a) Shall be deemed to have transferred the application to higher authority b) Should be wait for another thirty days c) Shall be deemed to have refused the request d) None of these

Description : If the information central/state public information office as the case may be fails  to give decision within the period 30 days a) Shall be deemed to have transferred the application to higher authority b ... another thirty days c) Shall be deemed to have refused the request d) None of these

Last Answer : c) Shall be deemed to have refused the request

Any person, aggrieved by an order of made by the national commission may prefer an appeal against such order within thirty days to a) An appeal shall not be made against National commission b) The decision of National commission is final c) An appeal shall be made to Supreme court d) Above A&B only

Description : Any person, aggrieved by an order of made by the national commission may prefer  an appeal against such order within thirty days to a) An appeal shall not be made against National commission b) The ... National commission is final c) An appeal shall be made to Supreme court d) Above A&B only

Last Answer : c) An appeal shall be made to Supreme court

Any person aggrieved by an order made by the State commission may prefer an appeal such order to the National commission within a) 60 days b) 90 days c) 1 month d) Thirty days

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Last Answer : d) Thirty days

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Last Answer : a) Twenty one days from the date on which the complaint was received

For the purpose of such registration, every publication, consisting wholly or in great part of political or other news, or of articles relating thereto or to other current topics, with or without advertisements, shall be deemed a newspaper, subject to the following conditions, namely a) That it is published in numbers at intervals of not more than thirty one days; b) That it has a bona fide list of subscribers c) All of the above d) None of these

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Under the SARFAESI Act, 2002, the Central Registrar may allow the filing of the particulars of creation of security interest within _____ next following the expiry of the period of initial thirty days on payment of additional fee. a) Ten days b) Thirty days c) Twenty-five days d) Fifteen days

Description : Under the SARFAESI Act, 2002, the Central Registrar may allow the filing of the particulars of creation of security interest within _____ next following the expiry of the period of initial thirty days on payment of additional fee. a) Ten days b) Thirty days c) Twenty-five days d) Fifteen days

Last Answer : b) Thirty days

A train 200m in length, travels at 120 km/hr. In what time it will pass a boy who is walking at 12km an hour. a) against(opposite) it: b) in the same direction? A) 5.4,6.66 B) 7.2,5.2 C) 3.5,6 D) 12,16

Description : A train 200m in length, travels at 120 km/hr. In what time it will pass a boy who is walking at 12km an hour. a) against(opposite) it: b) in the same direction? A) 5.4,6.66 B) 7.2,5.2 C) 3.5,6 D) 12,16

Last Answer : ANSWER: A  Explanation: I) Speed of the train = 120 km/hr  Speed of the boy = 12 km/hr  Relative speed = (120 + 12) km/hr  Convert km/hr into m/s  132 km/hr = (132 * 5/ 18)m/s  = 36.66 m/s  Time = ... km/hr = (108 * 5 / 18)m/s  = 30 sec  Time = distance / speed  = 200 / 30  = 6.66 sec

Is The average length of sentences in a business letter is thirty to forty words.?

Description : Is The average length of sentences in a business letter is thirty to forty words.?

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Fifteen men can complete a piece of work in 10 days, working 8 hours per day. How many persons are required to complete double the work in 25 days, wo

Description : Fifteen men can complete a piece of work in 10 days, working 8 hours per day. How many persons are required to complete double the work in 25 days, wo

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Two men and two women, all carrying loaded shotguns, drove to a field where they planned to shoot as many birds as possible. The four had absolutely no desire to eat any of the birds they were planning to shoot, and they brought no dogs to retrieve any they happened to hit. Each of the four people in turn would loudly shout a one-word command, and when a bird would fly out in front of them, they would shoot to destroy it. When they were finished, the bodies of 99 birds lay mutilated in the field, as only one bird had escaped their deadly shooting skills. The two men and two women cheerfully exchanged high-fives, and congratulated each other on their excellent hour of destruction. Several onlookers, who happened to witness the onslaught, gave the four a loud round of applause for the entert

Description : Two men and two women, all carrying loaded shotguns, drove to a field where they planned to shoot as many birds as possible. The four had absolutely no desire to eat any of the birds they were ... who happened to witness the onslaught, gave the four a loud round of applause for the entert -Riddles

Last Answer : The birds the four were shooting at were pigeons ——— clay pigeons. The four were at a public shooting range, and when each of them yelled “pull”, a clay pigeon was catapulted into the air for their target practice.

Capacitance grading of cable implies (a) use of dielectrics of different permeabilities (b) grading according to capacitance of cables per km length (c) cables using single dielectric in different concentrations (d) capacitance required to be introduced at different lengths to counter the effect of inductance (e) none of the above

Description : Capacitance grading of cable implies (a) use of dielectrics of different permeabilities (b) grading according to capacitance of cables per km length (c) cables using single dielectric in different ... introduced at different lengths to counter the effect of inductance (e) none of the above

Last Answer : (a) use of dielectrics of different permeabilities

If a hen and a half lay an egg and a half in a day and a half, how many eggs will half a dozen hens lay in half a dozen days? -Riddles

Description : If a hen and a half lay an egg and a half in a day and a half, how many eggs will half a dozen hens lay in half a dozen days? -Riddles

Last Answer : Two dozen. If you increase both the number of hens and the amount of time available four-fold, the number of eggs increases 16 times. 16 x 1.5 = 24.

If two peacocks lay two eggs in two days how many eggs does one peacock lay in four days? -Riddles

Description : If two peacocks lay two eggs in two days how many eggs does one peacock lay in four days? -Riddles

Last Answer : Peacocks don't lay eggs.

In a braking test, a vehicle travelling at 36 km ph was stopped at a braking distance of 8.0 m. The average value of the vehicle's skid resistance (friction coefficient) is (A) 0.64 (B) 6.25 (C) 0.16 (D) None of these

Description : In a braking test, a vehicle travelling at 36 km ph was stopped at a braking distance of 8.0 m. The average value of the vehicle's skid resistance (friction coefficient) is (A) 0.64 (B) 6.25 (C) 0.16 (D) None of these

Last Answer : Answer: Option C

Shreya travel the first part of her journey at 160 kmph and the second part at 240 kmph and cover the total distance of 3840 km to her destination in 20 hours. How long did the first part of her journey last? a) 8 hrs b) 12 hrs c) 16 hrs d) 10 hrs

Description : Shreya travel the first part of her journey at 160 kmph and the second part at 240 kmph and cover the total distance of 3840 km to her destination in 20 hours. How long did the first part of her journey last? a) 8 hrs b) 12 hrs c) 16 hrs d) 10 hrs

Last Answer : B The total time of journey = 20 hours. Let 'x' hours be the time that shreya travelled at 160 kmph Therefore, 20-x hours would be time that she travelled at 240 kmph. Hence, she would have covered x*160+( ... 20-x)*240 =3840 160x +4800-240x =3840 240x-160x=4800-3840 80x= 960 X=960/80=12 hrs

A Superfast train overtakes two persons walking along a railway track. The first one walks at 9 km/hr. The other one walks at 10.8 km/hr. The train needs 16.8and 17seconds respectively to overtake them. What is the speed of the train if both the persons are walking in the same direction as the train? A) 250 kmph B) 487kmph C) 162kmph D) 312kmph

Description : A Superfast train overtakes two persons walking along a railway track. The first one walks at 9 km/hr. The other one walks at 10.8 km/hr. The train needs 16.8and 17seconds respectively to overtake them. ... are walking in the same direction as the train? A) 250 kmph B) 487kmph C) 162kmph D) 312kmph

Last Answer : ANSWER:C Explanation:  Given that the first one walks at 9 km/hr convert the speed in the unit of m/sec  9 km/hr = (9*5/18) m/s  = 5/2 m/s  = 2.5 m/s  Another one walks at 10.8 km/hr ... the speed in the unit of km/hr  Speed of the train = (45*18/5)kmph  Speed of the train = 162 km/ hr

A train overtakes two girls walking along a railway track. The first girl walks at 9 km/hr. The other girl walks at 10.8 km/hr. The train needs 16.8 and 17 seconds respectively to overtake them. What is the speed of the train if both the girls are walking in the same direction as the train? A) 25 m/s B) 45 m/s C) 30m/s D) 40m/s

Description :  A train overtakes two girls walking along a railway track. The first girl walks at 9 km/hr. The other girl walks at 10.8 km/hr. The train needs 16.8 and 17 seconds respectively to overtake them. What is the speed of the ... in the same direction as the train? A) 25 m/s B) 45 m/s C) 30m/s D) 40m/s

Last Answer : ANSWER:B Explanation:  First girl speed = 9km/hr  = 9 * 5 / 18 m/s  = 5/2 m/s  = 2.5 m/s  second girl speed = 10.8 km/hr  = 10.8 * 5/18 m/s  = 54/18  = 3 m/s  Let the speed of the train ... x - 3) * 17  16.8x - 42 = 17x - 51  0.2x = 9  x = 45  Therefore the speed of the train is 45 m/s

If a boy rows 8 km downstream in 6 hours and 4 km upstream in 4 hours then how long will he take to cover 16 km in stationary (still) water? A) 8 B) 14 C) 22 D) 16

Description : If a boy rows 8 km downstream in 6 hours and 4 km upstream in 4 hours then how long will he take to cover 16 km in stationary (still) water? A) 8 B) 14 C) 22 D) 16 

Last Answer : Answer: B Explanation: Distance covered in downstream = 8 km Time taken in downstream = 6 hours. Rate of downstream = 8/6=4/3 km/hr Distance covered in upstream = 4 km Time taken in upstream = 4hours. ... 3+1) = 7/6km/hr Time Taken to cover 16 km in still water = 16*6/7=14hrs (approximately)

A boat takes 24 hours to cover 128 km downstream and 16 hours to cover 64 km upstream. Then the speed of the boat in still water is: A) 14/3 B) 8/7 C) 3/2 D) 9/5

Description : A boat takes 24 hours to cover 128 km downstream and 16 hours to cover 64 km upstream. Then the speed of the boat in still water is: A) 14/3 B) 8/7 C) 3/2 D) 9/5

Last Answer : Answer: A Explanation: Distance covered in downstream = 128km Time taken in downstream = 24 hours. Rate of downstream = distance / time = a = 128 km /24 hours = 16/3km/hr Distance covered in upstream = 64km Time taken in upstream ... / 2 = (1/2)(16/3+4) km/hr = (1/2)(28/3)km/hr = 14/3km/hr.

A boat covers 12 km upstream and 18km downstream in 3hrs while it covers 18 km upstream and 12km downstream in 3 ¼ hrs the velocity of the the boat upstream and downstream? A) 4,8 B) 8,12 C) 12,16 D) 3,9

Description : A boat covers 12 km upstream and 18km downstream in 3hrs while it covers 18 km upstream and 12km downstream in 3 ¼ hrs the velocity of the the boat upstream and downstream? A) 4,8 B) 8,12 C) 12,16 D) 3,9 

Last Answer : ANSWER : B 

What percentage is (i) Rs 15 of Rs 120? (ii) 36 minutes of 2 hours? (iii) 8 hours of 2 days (iv) 160 metres of 4 km? (v) 175 mL of 1 litre? (vi) 25 paise of Rs 4? -Maths

Description : What percentage is (i) Rs 15 of Rs 120? (ii) 36 minutes of 2 hours? (iii) 8 hours of 2 days (iv) 160 metres of 4 km? (v) 175 mL of 1 litre? (vi) 25 paise of Rs 4? -Maths

Last Answer : answer:

A car is travelling at 90 km/hour on a rough road where the coefficient of friction between the road and the tyre is 0.5. The distance the car will skid before stopping when the brakes are jammed suddenly would be a.127.4 m b.95.55 m c.63.7 m d.31.85 m e.90 m

Description : A car is travelling at 90 km/hour on a rough road where the coefficient of friction between the road and the tyre is 0.5. The distance the car will skid before stopping when the brakes are jammed suddenly would be a.127.4 m b.95.55 m c.63.7 m d.31.85 m e.90 m

Last Answer : c. 63.7 m

A car travelling at a speed of 60 km/hour is braked and comes to rest 6 seconds after the brakes are applied. The minimum coefficient of driction between the wheels and the road would be a.0.107 b.0.3 c.0.283 d.0.417 e.0.5

Description : A car travelling at a speed of 60 km/hour is braked and comes to rest 6 seconds after the brakes are applied. The minimum coefficient of driction between the wheels and the road would be a.0.107 b.0.3 c.0.283 d.0.417 e.0.5

Last Answer : c. 0.283

India has one of the largest road networks in the world, aggregating to about 2.3 million km at present. On what basis roadways have taken an edge over railways ? Explain. -SST 10th

Description : India has one of the largest road networks in the world, aggregating to about 2.3 million km at present. On what basis roadways have taken an edge over railways ? Explain. -SST 10th

Last Answer : Roadways have an edge over railways in India because of the following reasons - 1. The cost of constructing roads is much lower than that of the railways. Therefore, they prove to be cost- ... other modes of transport such as they provide a link between railway stations, air and sea ports.

A truck of mass 5 ton is travelling on a horizontal road with 36 km hr^-1 stops on travelling 1 km after its engine fails suddenly.

Description : A truck of mass 5 ton is travelling on a horizontal road with 36 km hr^-1 stops on travelling 1 km after its engine fails suddenly.

Last Answer : A truck of mass 5 ton is travelling on a horizontal road with 36 km hr-1 stops on travelling ... similar distance same how much will the fraction be?

A car moving along a straight road with a speed of 120 km/hr, is brought to rest by applying brakes.

Description : A car moving along a straight road with a speed of 120 km/hr, is brought to rest by applying brakes.

Last Answer : A car moving along a straight road with a speed of 120 km/hr, is brought to rest by applying brakes. ... (ii) time taken by the car to come to rest.

Among the greatest achievements of Chandragupta the building of trunk road from Taxila to Pataliputra was very important. The distance of that road is: A. 1,280 km B. 1,281 km C. 1,282 km D. 1,283 km

Description : Among the greatest achievements of Chandragupta the building of trunk road from Taxila to Pataliputra was very important. The distance of that road is: A. 1,280 km B. 1,281 km C. 1,282 km D. 1,283 km

Last Answer : ANSWER: A

A car is running on a road at a uniform speed of 60 km/hr. What is the net resultant force on the car?

Description : A car is running on a road at a uniform speed of 60 km/hr. What is the net resultant force on the car?

Last Answer : Equal to zero

Minimum stopping distance for moving vehicles on road with a design speed of 80 km/hour, is (A) 80 m (B) 100 m (C) 120 m (D) 150 m

Description : Minimum stopping distance for moving vehicles on road with a design speed of 80 km/hour, is (A) 80 m (B) 100 m (C) 120 m (D) 150 m

Last Answer : Answer: Option C

If V is the design speed in km/hour and R is the radius of the curve of a hill road, the super￾elevation (A) e = V / 127 R (B) e = V² / 127 R (C) e = V ²/ 225 R (D) e = V / 225 R

Description : If V is the design speed in km/hour and R is the radius of the curve of a hill road, the super￾elevation (A) e = V / 127 R (B) e = V² / 127 R (C) e = V ²/ 225 R (D) e = V / 225 R

Last Answer : Answer: Option C

A district road with a bituminous pavement has a horizontal curve of 1000 m for a design speed of 75 km ph. The super-elevation is (A) 1 in 40 (B) 1 in 50 (C) 1 in 60 (D) 1 in 70

Description : A district road with a bituminous pavement has a horizontal curve of 1000 m for a design speed of 75 km ph. The super-elevation is (A) 1 in 40 (B) 1 in 50 (C) 1 in 60 (D) 1 in 70

Last Answer : Answer: Option A

If the coefficient of friction on the road surface is 0.15 and a maximum super-elevation 1 in 15 is provided, the maximum speed of the vehicles on a curve of 100 metre radius, is (A) 32.44 km/hour (B) 42.44 kg/hour (C) 52.44 km/hour (D) 62.44 km/hour

Description : If the coefficient of friction on the road surface is 0.15 and a maximum super-elevation 1 in 15 is provided, the maximum speed of the vehicles on a curve of 100 metre radius, is (A) 32.44 km/hour (B) 42.44 kg/hour (C) 52.44 km/hour (D) 62.44 km/hour

Last Answer : Answer: Option C

There is road besides a river. Two friends started from a place P, moved to a shopping mall situated at another place Q and then returned to P again. One of them moves on a cycle at a speed of 12 km/hr, while the other sails on a boat at a speed of 10 km/hr. If the river flows at the speed of 4 km/hr, which of the two friends will return to place P? A. Both B. Boater C. Cyclist D. None of these

Description : There is road besides a river. Two friends started from a place P, moved to a shopping mall situated at another place Q and then returned to P again. One of them moves on a cycle at a speed of 12 km/ ... which of the two friends will return to place P? A. Both B. Boater C. Cyclist D. None of these 

Last Answer : Answer-C Explanation: The cyclist moves both ways at a speed of 12khr so average speed fo the cyclist - 12 km/hr boat sailor moves downstream at 10+4 = 14km/hr and upstream 10- 4 = 6km/hr ... 8.4km/hr The average speed of cyclist is greater .so,cyclist comes first and return to place P.

If the length of overland flow from the critical point to the mouth of drain is 13.58 km and difference in level between the critical point and drain mouth is 10 m, the inlet time is A. 2 hours B. 4 hours C. 6 hours D. 8 hours

Description : If the length of overland flow from the critical point to the mouth of drain is 13.58 km and difference in level between the critical point and drain mouth is 10 m, the inlet time is A. 2 hours B. 4 hours C. 6 hours D. 8 hours

Last Answer : ANS: D