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Leto's department can deliver enough parts to fill a storeroom in 8 hours . Jessica's department uses the part to buld another product. Her department can deplete a full storeroom in 1 hours starting with an empty storeroom. how long will it take leto's area to fill the storeroom while jessica's department is working?
A
12
B
16
C
24
D
30
Correct Answer:
24
A pipe, working at full speed, can fill an empty cistern in 1 hour. However, during the first hour it worked at one-twelfth of its capacity, during the second hour at one-ninth of its capacity, during the third hour at one-sixth of its usual capacity and during the fifth hour it was only one -third as efficient as it was supposed to be. A second pipe also displayed similar performance, but if it worked at full speed would have filled the empty cistern in 2 hours. Together with a drain pipe that drained water out of the tank at a constant rate, the empty cistern could be filled in 5 hours, all the three pipes working concurrently. How many hours will it take the drain pipe to empty the filled cistern if no other pipe was functioning during the time?
A
16
B
12
C
10
D
15
A word arrangement machine, When given an input line of words, rearranges it in every step following a certain rule. Following is an illustration of an input line of words and various steps of rearrangement.
Input: gone are take enough brought station
Step 1: take gone are enough brought station
Step 2: take are gone enough brought station
Step 3: take are station gone enough brought
Step 4: take are station brought gone enough
And Step 4 is the last step for this input. Now, find out an appropriate step in the following question following the above rule. Question:
Input: car on star quick demand fat
What will be the third step for this input ?
A
star car demand quick on fat
B
star quick car demand on fat
C
star car quick demand on fat
D
none of these
A (a 25 year old man) was B's (a 23 year old woman) neighbour. He fell in love with her and wanted to ask her to enter into a relationship with him. He sent her a number of text messages proclaiming his love for her. She did not respond to his overtures. On November 18, 2013, A went to B's house and told her that he was in love with her, and wanted to marry her. She told him that she was not interested and asked him to leave. A believed that B was only playing hard to get, and if he persisted, she would change her mind. On November 25, 2013, when B was returning home from her workplace, A met her again and proclaimed his love for her again. She again told him that she was not interested, and threatened to complain to the police. In spite of this, a week later, when B was leaving for work, she noticed that A was waiting outside her house, with a bouquet of flowers, and he tried to give her the flowers. B ignored him once again, and went to the police station to complain about A's acts. Under what Section of the Indian Penal Code should the police register the FIR (First Information Report)
A
Section 354A for the offence of sexual harassment
B
Section 354C for the offence of voyeurism
C
Section 3540 for the offence of stalking
D
Section 509
Working together, pipes A and B can fill an empty tank in 10 hours. They worked together for 4 hours and then B stopped and A continued filling the tank till it was full. It took a total of 13 hours to fill the tank. How long would it take A to fill the empty tank alone?
A
15 hours
B
13 hours
C
16 hours
D
12 hours
Pipe A can empty a filled tank in 28 hours while Pipe B can fill the same tank, when empty in 35 hrs. If alternatively Pipes A and B are turned on for an hour each time, starting when the tank is full, how long will it take to empty the tank?
A
279 hrs
B
271 hrs
C
275 hrs
D
280 hrs
W, who had her small baby tied on her back, was proceeding towards her parental place who lived nearby. Since, her husband H, did not like her visits to her parental place prevented her from proceeding further and directed her to return her home and threatened her with dire consequences if she ventured to do so again. She felt very depressed and decided to jump into a well nearby. Unmindful of the presence of her child on her back, she jumped into the well. She survived but the child died. W is guilty of
A
Murder
B
Culpable homicide not amounting to murder as she cannot be attributed with intention to cause death or intention to cause bodily injury
C
Causing death by rash or negligent act
D
No offence as it is a case of accident or misfortune
W, a married woman lived with her husband, along with a six month old baby, but her life was miserable as her husband frequently used to beat her. She wanted to go to her pursued but her husband threatened to beat her if she dares to do so. But one day when W was missing the husband perused her and found that she was going to her parents with the baby. When W turned around and found her husband running towards her, panic stricken she along with the baby jumped into a well. The baby died but she survived. She was prosecuted for the death of the baby. What offence if any has been committed by her?
A
Murder
B
No offence
C
Death by accident
D
Culpable homicide not amounting to murder
One pipe can fill an empty cistern in 4 hours while another can drain the cistern when full in 10 hours. Both the pipes were turned on when the cistern was half-empty. How long will it take for the cistern to be full?
A
3 hours 20 minutes
B
6 hours 40 minutes
C
4 hours 20 minutes
D
5 hours 30 minutes
One of the two inlet pipes works twice as efficiently as the other. The two, working alongside a drain pipe that can empty a cistern all by itself in 8 hours, can fill the empty cistern in 8 hours. How many hours will the less efficient inlet pipe take to fill the empty cistern by itself?
A
12
B
6
C
10
D
8
Working alone, pump A can empty a pool in 3 hours. Working alone, pump B can empty the same pool in 2 hours. Working together, how many minutes will it take pump A and pump B to empty the pool?
A
72
B
75
C
84
D
96