Question
The recommended strength of chlorinated water used for
sanitizing heavily soiled vegetables should not exceed:Solution
The correct answer is A
A and B started a business by investing Rs. 1980 and Rs. 3520 respectively. After 18 months, B withdrew his entire investment. At the end of 20 months f...
The incomes of A and B are in the ratio 4 : 5 and their expenditures are in the ratio 3 : 4. If each saves Rs 4,000, find the income of B.
Find the third proportion of 12.5 and 16.
Ratio of monthly income to monthly expenditure of A is 20:7, respectively and monthly savings of A is Rs. 3900. Find the monthly income of A.
The ratio of the two numbers is 4:11. 120% of the first number is equal to the 70% of the second number. Find the sum of both the numbers.
Rs.10800 was divided among A, B and C in the ratio 2:3:4. B kept Rs.1200 for himself, gave Rs.800 to his mother and divided the remaining money among hi...
Find the fourth proportion of (k + 1), (2k + 2) and (3k + 3). (Note: 'k' is the smallest two-digit composite number.)
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 the pocket money of two persons ‘C’ and ‘D’ is 4:3, respectively. ‘C’ spends 50% of his pocket money while ‘D’ spends 75% of h...
A sum of money is divided among P, Q, R and S in the ratio of 2:3:6:7 respectively. If the share of R's is Rs. 2850 more than the share of Q, then what ...
