Question
‘A’ started a business by investing Rs. 1600. Three
months later, ‘B’ joined by investing Rs. ‘x’. If at the end of the year ‘B’ received Rs. 18,000 as profit out of total profit of Rs. 30,000, then find the value of ‘x’.Solution
Ratio of profit share of ‘A’ and ‘B’ = (1600 × 12):(9 × x) Profit share of ‘A’ = 30000 – 18000 = Rs. 12,000 ATQ; {9x/(12 × 1600)} = (18000/12000) => 9x = 28800 So, x = 3200
- A certain number is to be subtracted from 90 and 72 to get the numbers in the ratio 5:4. What is the number?
Find the remainder when 345 is divided by 10.
- The divisor is 50% of the quotient and 7 times the remainder. If the remainder is 2, then what is the dividend?
When a number is divided by 19 remainder is 7. Find the remainder when four times of the same number is divided by 19.
Find the value of 'a' in the given data if the mean of the given data is 24.
18, 22, 28, 25, 20, 26, 30, a, 19, 24
Find the sum of digits of the largest three-digit number that gives a remainder 2 when divided by 7, 9 and 11.
What is the total count of numbers between 165 and 2485 that are divisible by both 25 and 35?
How many numbers lie between 2000 and 3000 divisible by 5 can be made with the digits 2, 3, 4, 5, 6, 7 and 8 without repeating any digit?
The sum of the digits of a two-digit number is 9. If 27 is subtracted from the number, its digits switch their places. What is the number?
Find the average of first 16 whole numbers.
Relevant for Exams:
