Question
Monthly savings of βQβ is 25% more than that of
βPβ and is 48% less than monthly income of βPβ. Monthly expenditure of βQβ is Rs. 3450 and ratio of monthly income of βPβ and βQβ is 10:19, respectively. Find monthly expenditure of βPβ.Solution
Let monthly income of βPβ and βQβ be Rs. β10xβ and Rs. β19xβ, respectively Monthly savings of βQβ = 52% Γ 10x = Rs. 5.2x Monthly savings of βPβ = {5.2/1.25} = Rs. 4.16x Monthly expenditure of βPβ = 10x β 4.16x = Rs. 5.84x Monthly expenditure of βQβ = 19x β 5.2x = Rs. 13.8x Or, 13.8x = 3450 Or, x = 3450/13.8 Or, x = 250 Monthly expenditure of βPβ = 5.84 Γ 250 = Rs. 1460
In a company, there are men, women, and boys working. The total daily payment to all workers is Rs. 6,390. The number of men is 20% more than the number...
- What number should be deducted from 45 and 30 so that their new ratio becomes 4:3?
The divisor is 35 times the quotient and 7 times the remainder. If the quotient is 18, the dividend is :Β
The difference between a number and its four – seventh is 60. What is the number?
When the digits of a two-digit number are interchanged, the new number becomes 8 less than 150% of the original number. If the sum of the digits is 7, f...
How many numbers in the range from 300 to 900 are divisible by 7, 14, and 28?
- The divisor is 60% of the quotient and 6 times the remainder. If the remainder is 1, then what is the dividend?
- The least number 'Y' which when divided by 15, 20, and 45 leaves 2 as the remainder in each case. Find the value of ('3Y' - 5).
- Find the smallest 5-digit number which is divisible by 12, 18, 24 and 36.
In a four digit number, the units place digit is one more than the hundreds place digit and the tens place digit is one less than the thousand place dig...
Relevant for Exams:
