Question
The monthly earnings and expenses
of a person are in the ratio of 8:3. The earnings increase by 40%, and the expenses decrease by 25%. If the initial expenses amount to Rs. 12,000, determine the final savings.Solution
ATQ,
The initial expenditure = 12,000 Ratio of earnings to expenses = 8:3 3 units = 12,000 1 unit = 4,000 Initial earnings = 8 units = 8 × 4,000 = 32,000 Earnings after 40% increase = 32,000 × 140/100 = 44,800 Expenses after 25% decrease = 12,000 × 75/100 = 9,000 Final saving = 44,800 – 9,000 = Rs. 35,800
Find the missing number.
Find the missing number.
Select the number from the given option that can replace the question mark (?) in the following series:
32, 16, 24, 60, ?, 945
Find the missing term?
Select the missing number from the given responses:
Select the number which can be placed in the column of question mark sign.
Select the option that is related to the third number in the same way as the second number is related to the first number.
15 : 5 :: 26 : (?)
What number should replace the question mark?Â
Select the number that can replace the question mark (?) in the following series.Â
Relevant for Exams:
