Question
Which among the following words can be formed using the
letters of the given word only once? PLACEMENTSolution
The correct answer is C
Find the fourth proportion of (3k + 3), (6k + 6) and (9k + 9). (Note: 'k' is the largest single-digit composite number.)
What is the mean proportion between 9 and 16?
Find the third proportional to 13 and 39?
A, B and C entered into a partnership by investing in the ratio of 7:4:5. At the end of the year, the total profit is in the ratio of 21:4:10. Find the ...
There are 850 students in four houses of a school i.e. (red, white, yellow and blue) . Ratio of number of students in red house to that in blue house 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...
Total population of city P and Q is 3740 and 4320 respectively. If the ratio of number of males to females in city is P and Q is 6:5 and 5:4 respectivel...
70 percent of first number is equal to 50 percent of the second number. What is the respective ratio of the first number to the second number?
If the third proportion of 18 and 36 is “0.5k”, then find the value of (k − 24) : (k + 16).
The marks obtained by X and Y in a quiz are in the ratio 7:5 respectively. If Y had scored 5 more marks, then the marks scored by X would be 30% more th...
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