A cube of 3x3x3 is painted from all the 6 faces. If I cut
the cube in 27 equal cubes of 1x1x1 then how many cubes
will be painted from exactly 2 faces?
12
8
16
17
None of the above
Answer Posted / jon.h
A 1x1 cube in the middle of an edge of the 3x3 cube will
have two faces painted. A cube has 12 edges, so the answer
is 12.
| Is This Answer Correct ? | 53 Yes | 12 No |
Post New Answer View All Answers
USA + USSR = PEACE ; P + E + A + C + E = ?
(Momentum*Velocity)/(Acceleration * distance ) find units.
sir i need rrb secunderabad goodsguard previous exam papers
If the area of a square has increased by 69%,by what % has its side increased?
If a bank clerk can process 80 drafts in half an hour, how many drafts can she process in seven and half hour day?
Ravi's salary was reduced by 25%.Percentage increase to be effected to bring the salary to the original level is
Rakesh buys 1 gallon of milk for Rs.12 and mixes it with 20% water. He then sells it for Rs.15, What is the percentage of gain that Rakesh would get.
Distance d=rt where r & t are positive and r is constant,as t increases then d_________
I HAVE APPLIED FOR RRB-CHENNAI(ECRC,GOODS GUARD).SO I NEED ECRC ALL PREVIOUS YEAR QUESTION SOLVED PAPER..PLS SEND IT TO ramya.raj@hotmail.com
A building with hight D ft shadow upto G A neighbour building with what height shadow C ft is?
a circular track has 100yards. The race of Rabbit and TOuttoise. they started at same point. and move in circular path. in opposite direction.first tortoise run for 1/8 th path, then only rabbit starts,rabbit moved slowly till tortoise meet him, Rabbit had covered 1/6 th distance speed( over earlier speed) to win
Find the hypotenuse of a right angle isoceles triangle whose area is 50.
The ratio of length of a rod and its shadow is 1/sqrt(3). Find the angle of elevation.
15 software functions are there. It is known that atleast 5 of the m are defective. What is the probability that if three functions are chosen and tested, no errors are uncovered.
A gardener plants 100 meters towards east, next 100 meters towards north,next 100 meters towards west. 98 meters towards east, 96 meters towards north and 96 meters towards west, 94 meters towards south. and 94 meters towards east and so on. If a person walks between the trees what is the total distance travelled by him before he reaches the center.