A A train of length 110 meters is running at a speed of 60 kmph. In what time, it will pass a man who is running at 6 kmph in the direction opposite to that in which the train is going ? August 17, 2021 1 Min Read 0 18 August 17, 2021 1 Min Read 0 18 Answer : C. 6 Problems on Trains Editor Continue Reading
T The least perfect square, which is divisible by each of 21, 36 and 66 is ? August 17, 2021 1 Min Read 0 37 August 17, 2021 1 Min Read 0 37 Answer : D. 213444 Square root and Cube root Editor Continue Reading
A A man loses 20% of his money and after spending 70% of the remainder he is left with Rs. 270. Originally, he had ? August 17, 2021 1 Min Read 0 175 August 17, 2021 1 Min Read 0 175 Answer : 100%-20%=80%… Profit and Loss Editor Continue Reading
C Chocolate cost is Rs.1 and if we return 3 wrappers (covers) of chocolate we get 1 more chocolate. If you have Rs.15 how many chocolates do you get ? August 6, 2021 1 Min Read 0 261 August 6, 2021 1 Min Read 0 261 Answer : I have Rs.15 = 15 Chocolates + 15 wrappers(covers)… Puzzles Editor Continue Reading
T There are 3 jars of different sizes. one jar holds 8 liters of milk the other 2 jars of 5 liters and 3 jars are empty. There is no measuring level or marks in all the jars Juggle between these 3 jars and get 2 jars containing 4litres each at the end. August 6, 2021 1 Min Read 0 162 August 6, 2021 1 Min Read 0 162 Answer : Jar sizes —> 8 5 3… Puzzles Editor Continue Reading
A A group of friends goes for dinner and gets bill of Rs 2400. Two of them says that they have forgotten their purse so remaining make an extra contribution of Rs 100 to pay up the bill. Tell the no. of person in that group ? August 6, 2021 1 Min Read 0 89 August 6, 2021 1 Min Read 0 89 Answer : Let ‘x’ be the number of perons in the group… Puzzles Editor Continue Reading
H How can we enable the USB pen drive in Network if Network administrator Disable the Drive ? July 17, 2021 1 Min Read 0 32 July 17, 2021 1 Min Read 0 32 Answer : It should be done through the server by editing the… Networking Editor Continue Reading
E Explain the struts-configuration file ? July 13, 2021 1 Min Read 0 13 July 13, 2021 1 Min Read 0 13 Answer : The struts-config.xml configuration file is a link… Java Editor Continue Reading
H How to print a message to console without using main() function ? (do not use even static blocks also) July 13, 2021 1 Min Read 0 60 July 13, 2021 1 Min Read 0 60 Answer : You could define a custom class loader… Java Editor Continue Reading
D Difference between data structure and database ? July 12, 2021 1 Min Read 0 34 July 12, 2021 1 Min Read 0 34 Answer : Data Structure is about storing data… C Editor Continue Reading
