Question
Solution
D is not following the pattern
If 30% of a certain number is equal to 4/5th of another number, what is the ratio between the numbers?
P, Q and R together started a business. Three times the investment of P equals five times the investment of Q and the capital of Q is twice that of R. F...
A right triangle ABC with sides 5 cm ,12cm and 13cm is revolved about the side 12 cm. What is the volume of the solid so obtained?
Rs.15400 was divided among A, B and C in the ratio 3:4:4. B kept Rs.1000 for himself, gave Rs.600 to his mother and divided the remaining money among hi...
- The mean proportional of 6 and 24 is _____.
The ratio of the incomes of Vineet and Vidya is 8:5 respectively. Vineet saves 30% of his income while Vidya saves 20% of his income. The sum of their e...
Ratio of males to females in village ‘A’ and village ‘B’ is 3:4 and 5:6, respectively and number of females in village ‘B’ is 25% more than ...
If A:B:C = 2:3:8 and (B + C) = 132, then find the difference between 'C' and 'A'.
The mean proportion of 289 and 144 is:
The ratio of number of boys to number of girls of a class was 2:5. If 4 girls were absent, the ratio becomes 3:7. Find total number of students in the c...
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