Question
Find the odd one
outSolution
Except option 2 all are simple natural numbers while 125 is a perfect cube number.
54% of the first number is 90% of the second number. What is the ratio of the first number to the second number?
The ratio of two numbers is 3:5. If each number is decreased by 2, the ratio becomes 5:9. Find the smaller numbers.
- If the mean proportion of 0.49 and 2.25 is 'k', then find the value of '4k'.
‘P’ had four Rs. 500 notes and a certain number of Rs. 50 notes with him while ‘Q’ had eleven Rs. 200 notes and one Rs. 500 note with him. Later...
In a class, the ratio of number of boys to number of girls is 14:9. If 3 boys joined the class and 3 girls left the class, then the ratio becomes 5:3. F...
The sum of three numbers is 324. If the ratio of the first to the second is 4:5 and that of second to the third is 7:9 then the second number is?
The cost of diamond varies directly as the square of its weight. A diamond broke into four pieces with weights in the ratio 2 : 3 : 5 : 6. if the loss i...
If A : B = 9:7 and A is 10 more than B then find the sum of A and B.
The ratio of males to females appearing for an exam in Ranchi is 13:24. It is known that 20% of the males and 25% of the females cleared the exam. If th...
- If ‘A’, ‘B’ and ‘C’ are in proportion in the given order while ‘A’ = 15 and ‘B’ = 30, then find the value of ‘C’.
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