Question
The sum of ages of organization members (including clerk
and managers) is 380 years. The total ages of clerks and managers are in the ratio 1:3 and the ages of HR and CEO are in the ratio 4:7. What will be the age of CEO of an organization?Solution
Data is inadequate as number of organization members and numbers of clerk and managers are not given.
Which of the following fractions lies between 3/7 and 8/9?
Express 0.045 as a fraction in simplest form.
Alex has read 5/6 of a book, while Tina has read only 3/5 of the book she is reading. Both have another 150 pages of their respective books remaining to...
If log₁₀(x + 3) − log₁₀(x − 1) = 1, find the value of x.
A man distributed some candies to his three sons A, B and C. A, being the eldest got two times the number of candies that C got while A and B together...
0.0056 is equal to which of the following fractions?
A fraction becomes 6/7 when 3 is added to both its numerator and denominator. Similarly, it becomes 7/8 when 5 is added to both i...
The top part (numerator) of a fraction is 4 more than three times the bottom part (denominator). If we reduce the numerator by 15 and increase the denom...
If the numerator of a fraction is decreased by 20% and the denominator of the same fraction is increased by 30%, then what fraction of the old is the ...
Simplify: 2.4 ÷ 0.3 + 3/4
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