Answer / akbar

min speed of boat is 3.3k/hr
max speed is less then 4.5k/hr
all options do not fall in the range so
d.none of these

Answer / simone

v_U = 20/6 = v_0 - v_D
v_D = 18/4 = v_0 + v_D

==> 2*v_0 = 20/6+18/4
==> v_0 = 4

Answer / swathi

a.1/2kmph

if the area of sqare increases by 69% then side of the sqr incr by

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You have two jars, 50 red marbles and 50 blue marbles. A jar will be picked at random, and then a marble will be picked from the jar. Placing all of the marbles in the jars, how can you maximize the chances of a red marble being picked? What are the exact odds of getting a red marble using your scheme?

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k, l are men who take home a salary of x, y respectively.the total amount taken home is

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If D is adjacent to F then who is adjacent to C?

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1) 1)difference between ip and non ip protocol.

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I am preparing for APSRTC Officers under training,i would like to know the syllabus for this post's written test also Suggest me the reference books for Managerial Aptitude, General Knowledge, General English. Kindly send reply to my mail id pulijalasrikanth@gmail.com

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Ram starts from A walking 2 km North and turns right and walks 4 km and turns right again and walks 4 km and turns right again and walks 4 km and meets Radha at Bwalking in the opposite direction to Ram . Which direction does Ram walk after the first turn?

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A hotel has two,the east wing and the west wing.some east wing rooms but not all have an ocean view(OV).All WW have a harbour view(HV).The charge for all rooms is identical, except as follows * Extra charge for all HV rooms on or above the 3rd floor * Extra charge for all OV rooms except those without balcony * Extra charge for some HV rooms on the first two floor&some EW rooms without OV but having kitchen facilities.

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There are 19 red balls and one black ball . Ten balls are put in one jar and the remaining 10 are put in another jar. what is the possibility that the black is in the right jar.

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A robber steals half the total no of pastry plus 1/2 tray from a pastry shop. A second robber steals half the remaining no of pastry plus 1/2 tray and so on. After the 5th thief has stolen there are no more pastry left in the pastry shop. What was the total no of pastry did the pastry shop have at the beginning.

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6*12*15 is the volume of some material. How many cubes of edge 3 can be inserted into it?

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A 2D array is declared as A[9,7] and each element requires 2 byte.If A[ 1,1 ] is stored in 3000. Find the memory of A[8,5] ?

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