Question
In a certain code ENOUGH is written as HQRXJK. How is
PURPOSE written in that code?Solution
A quantity u is directly proportional to v. When u = 96, then v = 32. When v = 50, then find the value of u.
Find the fourth proportion of (2k + 1), (4k + 2) and (6k + 3). (Note: 'k' is the smallest two-digit prime number.)
If x:y = 5:7 and x + y = 408, then find the value of (y - x).
The ratio of heartbreak to emotions is 1:2:3:4. The price of heart is inversely proportional to the square of emotions. If there is a loss of Rs 700 due...
What is the fourth proportion of 16, 20 and 24?
Monthly savings of ‘Q’ is 20% more than that of ‘P’ and is 54% less than monthly income of ‘P’. Monthly expenditure of ‘Q’ is Rs. 5730 a...
The ratio of the pocket money of two persons ‘X’ and ‘Y’ is 7:4, respectively. ‘X’ spends 60% of his pocket money while ‘Y’ spends 50% o...
Ratio of males to females in village ‘A’ and village ‘B’ is 4:5 and 19:20, respectively and number of females in village ‘B’ is 25% more tha...
Gold, Silver and Bronze invested money in the ratio of 1/2:1/3:1/4 in a business. After 4 months, Gold doubled his investment and after 6 months, Silver...
Rs.1581 is divided among A, B and C in the ratio 10 : 15 : 6. What is the share of B?
