Question
How and when is oxygen produced as a waste product in
plants?Solution
The correct answer is C
‘A’, ‘B’ and ‘C’ divide a certain sum of money among themselves. The average of the amount with them is Rs. 3400. Share of ‘A’ is 25% m...
In an examination, the marks obtained by Arun and Akram are in the ratio of 2:3. Arun’s score is 26 marks below the passing threshold, while Akram’s...
The ratio of speeds of A and B is 3:4 and A takes 15 minutes more than B to reach the destination, how many hours will Be to reach the same place?
Three numbers ‘P’, ‘Q’ and ‘R’ are such that ‘P’ is one-third of ‘Q’ and ‘R’ is equal to the average of ‘P’ and ‘Q’. If...
If x runs are second by Rohit, y runs by Shreyas and z runs by Virat, then x : y = y : z = 4:3. If total number of runs scored by Rohit, Shreyas and Vir...
There are some assistants and officers in an office, if 12 assistants leave then there are 2 officers for each assistant. After this again 36 officers g...
$15000 was split between P, Q and R in the proportion of 6:9:15.Q kept $1400 for herself, gave $600 to her grandma and shared the remainder between her ...
If the mean proportion between 98 and 8 is denoted by 'k', then determine the ratio of (k + 4) to (k - 8).
‘P’, ‘Q’ and ‘R’ hired a generator for a party. The owner charges a fixed rate per hour. If ‘P’, ‘Q’ and ‘R’ used it for 8 hour...
- The mean proportional of 2 and 32 is _____.
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