Question
Find the third proportion of 30 and
15.Solution
Let the third proportion be ‘x’. So, x = (15 x 15)/30 = 7.5
In a division sum, the divisor 'd' is 10 times the quotient 'q' and 5 times the remainder 'r'. If r = 46, the dividend will be
`2/5` ___ 15 ___ 115___ 20 ___ 4 = 581
160 cycles were sold for Rs.524,000 resulting in a loss of 10%. What was the cost price of a cycle (in Rs.)? (rounded off to the nearest rupee)
Rani and Kavi undertake to do a work together for Rs. 600. Rani alone can do it in 15 days and Kavi alone in 20 days. But with the assistance of Rita th...
Two men and 7 women can complete a work in 28 days whereas 6 men and 16 women can do the same work in 11 days. In how many days can 7 men complete the s...
906 ___ 6 ___ `sqrt1225` ___ 500 ___ 850 = 4,935
Which of the following is the correct order?
The smallest fraction, which should be added to the sum of2(1/2), 3(1/3), 4(1/4) and 5(1/5) to make the result a whole number, is
