Home / Quiz / Quiz on Math / Set 187
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Note: You can select only one option out of four option of each question.
Share Quiz on WhatsAppQuestion 1 :
Three taps A, B and C together can fill an empty cistern in 10 minutes. The tap A alone can fill it in 30 minutes and the tap B alone in 40 minutes. How long will the tap C alone take to fill it?
Question 2 :
A and B working separately can do a piece of work in 9 and 15 days respectively. If they work for a day alternately, with A beginning, then the work will be completed in:
Question 3 :
Two pipes A and B can fill a tank in 36 min. and 45 min. respectively. Another pipe C can empty the tank in 30 min. First A and B are opened. After 7 minutes, C is also opened. The tank filled up in:
Question 4 :
Three men A, B, C working together can do a job in 6 hours less time than A alone, in one hour less time than B alone and in one half the time needed by C when working alone. Then A and B together can do the job in:
Question 5 :
A does half as much work as B in one -sixth of the time.If together they take 10 days to complete a work, how much time shall B take to do it alone?
Question 6 :
If Rs. 782 be divided into three parts, proportional to 1/2: 2/3: 3/4 then the first part is:
Question 7 :
The salaries A, B, C are in the ratio 2 : 3 : 5. If the increments of 15%, 10% and 20% are allowed respectively in their salaries, then what will be new ratio of their salaries?
Question 8 :
If 40% of a number is equal to two-third of another number, what is the ratio of first number to the second number?
Question 10 :
Two number are in the ratio 3 : 5. If 9 is subtracted from each, the new numbers are in the ratio 12 : 23. The smaller number is:
Here the correct answers of every question in this quiz.
Q.1 [B], Q.2 [C], Q.3 [B], Q.4 [D], Q.5 [D], Q.6 [D], Q.7 [C], Q.8 [C], Q.9 [B], Q.10 [B],Select subject of which you want to take Quizzes.
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