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Let N be the greatest number that will divide 1305, 4665 and 6905, leaving the same remainder in each case. Then sum of the digits in N is:
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Oct 31, 2019
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MBarbieri
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Six bells commence tolling together and toll at intervals of 2, 4, 6, 8 10 and 12 seconds respectively. In 30 minutes, how many times do they toll together ?
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Oct 31, 2019
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MBarbieri
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The H.C.F. of two numbers is 23 and the other two factors of their L.C.M. are 13 and 14. The larger of the two numbers is:
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Oct 31, 2019
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MBarbieri
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Find the greatest number that will divide 43, 91 and 183 so as to leave the same remainder in each case.
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Oct 31, 2019
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MBarbieri
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Mary, Peter, and Lucy were picking chestnuts. Mary picked twice as many chestnuts than Peter. Lucy picked 2 kg more than Peter. Together the three of them picked 26 kg of chestnuts.
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Oct 31, 2019
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MBarbieri
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A thief is noticed by a policeman from a distance of 200 m. The thief starts running and the policeman chases him. The thief and the policeman run at the rate of 10 km and 11 km per hour. after 6 min?
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Oct 31, 2019
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MBarbieri
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A car takes 6 hours to cover a distance of 540 Km. how much should the speed in Kmph be maintained to cover the same direction in 3/2th of the previous time?
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Oct 31, 2019
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MBarbieri
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A salesman sold twice as many pears in the afternoon than in the morning. If he sold 360 kilograms of pears that day, how many kilograms did he sell in the morning and how many in the afternoon?
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Oct 31, 2019
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MBarbieri
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The ratio between the speeds of two trains is 7: 8. If the second train runs 400 km in 4 hours, then the speed of the first train is?
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Oct 31, 2019
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MBarbieri
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1
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A motorboat covers 25 km upstream and 39 km downstream by travelling at the same speed for 8 hours. On another occasion with the same speed, it covers 35 km upstream and 52 km downstream in 11 hours
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Oct 31, 2019
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MBarbieri
0
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2
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A bus moves at a speed of 81 km/h. What is the speed of the bus in meters per second?
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Oct 31, 2019
in
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MBarbieri
0
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1
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A person crosses a 600 m long street in 5 minutes. What is his speed in km per hour?
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Oct 31, 2019
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Other
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MBarbieri
0
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1
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Excluding stoppages, the speed of a bus is 54 kmph and including stoppages, it is 45 kmph. For how many minutes does the bus stop per hour?
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Oct 31, 2019
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MBarbieri
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1
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Wind blows 160 miles in 330min.for 80 miles how much time required
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Oct 31, 2019
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Other
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MBarbieri
0
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1
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A person goes from A to B at the speed of 40 kmph and comes back at the speed of 60 kmph. What is his average speed for the whole journey?
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Oct 31, 2019
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MBarbieri
0
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1
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Nancy travelled a distance of 455 km by car in 10 hours. Find the speed of the car
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Oct 31, 2019
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MBarbieri
0
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1
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A speed of a train is 20 meters per second. It can cross a pole in 10 seconds. What is the length of a train?
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Oct 31, 2019
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Other
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MBarbieri
+1
vote
1
answer
How long will a boy take to run round a square field of side 35 meters, If he runs at the rate of 9 km/hr?
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Oct 31, 2019
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MBarbieri
0
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1
answer
Express 25 mps in kmph?
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Oct 31, 2019
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Other
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MBarbieri
0
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1
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An express train travelled at an average speed of 100 km/hr, stopping for 3 minutes after every 75 km. How long did it take to reach its destination 600 km from the starting point?
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Oct 31, 2019
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Other
by
AdilsonLima
0
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1
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A person walking at 4 Kmph reaches his office 8 minutes late. If he walks at 6 Kmph, he reaches there 8 minutes earlier. How far is the office from his house?
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Oct 31, 2019
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Other
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AdilsonLima
#aptitude
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1
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A car covers its journey at the speed of 80km/hr in 10hours. If the same distance is to be covered in 4 hours, by how much the speed of car will have to increase?
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Oct 31, 2019
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by
AdilsonLima
0
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1
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An aeroplane covers a certain distance at a speed of 240 kmph in 5 hours. To cover the same distance in 1 hours, it must travel at a speed of
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Oct 31, 2019
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AdilsonLima
#aptitute
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1
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A person crosses a 600 m long street in 5 minutes. What is his speed in km per hour?
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Oct 31, 2019
in
Other
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AdilsonLima
#generalknowledge
+1
vote
1
answer
What does AC and DC stand for in the electrical field?
asked
Oct 20, 2019
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Other
by
KeshavVyas
#gk
#generalknowledge
#safe-agile
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1
answer
The average power (in watts) used by a 20 to 25 inch home color television is.
asked
Oct 20, 2019
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Other
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KeshavVyas
#gk
#generalknowdledge
#currentaffair
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1
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'DTP' computer abbreviation usually means ?
asked
Oct 20, 2019
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Other
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KeshavVyas
#currentaffair
#generalknowledge
#gk
0
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1
answer
Once the active medium is excited, the first photons of light are produced by which physical process?
asked
Oct 20, 2019
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Other
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KeshavVyas
#gk
#generalknowledge
#currentaffair
0
votes
1
answer
Compact discs, (according to the original CD specifications) hold how many minutes of music?
asked
Oct 20, 2019
in
Other
by
KeshavVyas
#currentaffair
#gk
#generalknowledge
0
votes
1
answer
Who built the world's first binary digit computer: Z1...?
asked
Oct 20, 2019
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Other
by
KeshavVyas
#generalknowledge
#currentaffair
#gk
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