Mathematics
Assertion (A) : The sum of two numbers is of the first number. Then the second number is 12% of the first number. Reason (R) : To express one quantity as a percentage of the other we write the other quantity as fraction of the one and then multiply by 100. 1. Both A and R are correct, and R is the correct explanation for A. 2. Both A and R are correct, and R is not the correct explanation for A. 3. A is true, but R is false. 4. A is false, but R is true.
Related Questions
Assertion (A) : By increasing ₹ 320 by 20%, we obtain the increased amount = ₹ 348.
Reason (R) : To increase a quantity by a percentage, we first find the percentage of the quantity and then add it to the original quantity.
Both A and R are correct, and R is the correct explanation for A.
Both A and R are correct, and R is not the correct explanation for A.
A is true, but R is false.
A is false, but R is true.
A family spends 30% of its income on house rent and 60% of the rest on house hold expenses. If the total savings of the family is ₹ 12,600 per month, find the total monthly income of the family.
Geeta saves 20% of her monthly salary and saves ₹ 43,500 per month. Find her monthly expenditure.