How many enumerators will exist if four threads are simultaneously working on an ArrayList object?
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Which constructs an anonymous inner class instance? |
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Which method must be defined by a class implementing the java.lang.Runnable interface? |
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What will be the output of the following program on GCC? include int message(); int main() { int x,y,z; x=y=z=-1; z=++x && ++y || ++z; printf(" x=%d y=%d z=%d\n", x,y,z); return 0; } |
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If the sum of three consecutive even numbers is 44 more than the average of these numbers, then the largest of these numbers is? |
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Two trains 140 meters and 120 meters are running in the same direction with speeds 40 kmph and 60 kmph respectively. In what time will the faster train pass the slower one? |
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When a student weighing 45 kgs left a class, the average weight of the remaining 59 students increased by 200g. What is the average weight of the remaining 59 students? |
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A and B go cycling in the same direction with speeds of 6 km/hr. and 12 km/hr. A car from behind passes them in 9 and 10 seconds respectively. What is the speed of the car? |
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A sum of Rs. 4000 amounts to Rs. 4600 in 5 years at a certain rate of simple interest. What would be the amount, if the rate of interest is increased by 3 %? |
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For a candidate to clear an examination, he/she must score 55% marks. If he/she gets 120 and fails by 78 marks, the total marks for the examination is |
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A man on tour travels first 160 km at 64 km/hr. and the next 160 km at 80 km/hr. The average speed for the first 320 km of the tour is: |
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