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User sowjanya
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A Petri dish hosts a healthy colony of bacteria. Once a minute every bacterium divides into two. The colony was founded by a single cell at noon. At exactly 12.43(43 minutes later) the Petri dish was half full. At what time the dish will be full?
answered
Jul 12, 2016
in
TCS
progressions
+1
vote
There are 4 red and 4 blue hats. In how many ways 4 hats can be selected so that there would be atleast 3red or 3blue hats?
answered
Apr 30, 2016
in
TCS
logic_puzzles
0
votes
Statement- some singers are rockers. All rockers are Wrestlers. conclusion - 1)some rockers are singers 2)some wrestlers are rockers 3)some singers are wrestlers 4)some singers are not wrestlers
answered
Apr 30, 2016
in
TCS
syllogisms
0
votes
Cost of 12 tables and 16 chairs is Rs 2400. Then the cost of 3 tables and 4 chairs is?
answered
Apr 30, 2016
in
Quantitative Ability
time_and_work
...