Related Questions

Vostok-6 launched faultlessly. Here the word "faultlessly" stands for-
ক defectively
খ flawlessly
গ imperfectly
ঘ reproachfully
There are 50 students enrolled in Mathematics Course. Of the enrolled students, 90% took the final exam. Two-thirds of the students who took the final exam passed the final exam. How many students passed the final exam?
ক 30
খ 33
গ 34
ঘ 35
A can do a piece of work in 24 days, B in 32 days and C in 64 days. All begin to do it together, but A leaves after 6 days and B leaves 6 days before the completion of the work. How many days did the work last?
ক 20
Mujahid can do a work in 8 days, while has colleagues Asad takes 12 days and Mithun takes 16 days to complete the same.Mujahid and Asad started the work and after few days Asad left the work keeping it incomplete. Rest of the work was completed by Mujahid and Mithun in 2 days.How long it took to complete the whole work?
ক 4 days
খ 5 days
গ 6 days
ঘ 8 days
A can do a job in 24 days . B in 9 days and C in 12 days . B and C together start the work but leave after 3 days . How many days was taken by A to complete the remaining work ?
ক 7
খ 9
গ 10
ঘ 12
Khan observes that if flight 409 is cancelled, then the manager could not possible arrive in the time for the meeting . But the flight was not cancelled. Therefore, Khan concludes, the manager will certainly be on time . Halima replies that even if Khan's premises are true, his argument is fallacious. And therefore, she adds, the manager will not arrive on time after all. Which of the following is the strongest thing that we can properly say about this discussion ?
ক Halima is mistaken in thinking Khan's argument to be fallacious, and so her own conclusion is unwarranted.
খ Halima is right about Khan's argument, but nevertheless her own conclusion is unwarranted
গ Since Halima is mistaken about Khan's argument , her own conclusion must be false.
ঘ Halima is right about Khan's argument, but nevertheless her own conclusion is false
There are 50 students enrolled is business finance. Of the enrolled students, 90% took the final exam. Two thirds of the students who took the final exam passed it. How many students passed the final exam?
ক 30
খ 33
গ 34
ঘ 35
A can do a piece of work in 10 days , B can do the same in 30 days and c in 60 days . If A is assisted on alternate days by B and C, in how many days would the work get completed?
ক 4
খ 5
গ 6
ঘ 8
A can do a piece of work in 10 days, B can do the same in 30 days and C in 60 days. If A is assisted on alternate days by B and C, in how many days would the work get completed?
ক 4
খ 5
গ 6
ঘ 8
A and B can complete a task in 12 days. However, A had to leave a few days before the task was completed and hence it took 16 days in all to complete the task. If A alone could complete the work in 21 days, how many days before the work getting over did A leave?
ক 7
খ 5
গ 9
ঘ 3

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