Evaluate the given expression. $$\{15 \times 32 \div 2\} \div \{75 \div 5\}$$
16
To solve this expression, we apply the order of operations (BODMAS/PEMDAS), working from the innermost groupings outward.
Step 1: Solve the First Set of Braces
Calculate the value of $\{15 \times 32 \div 2\}$. Since multiplication and division have the same priority, we calculate from left to right:
Multiplication: $15 \times 32 = 480$
Division: $480 \div 2 = \mathbf{240}$
Step 2: Solve the Second Set of Braces
Calculate the value of $\{75 \div 5\}$:
Division: $75 \div 5 = \mathbf{15}$
Step 3: Final Division
Now, divide the result of the first set by the result of the second set:
$$240 \div 15 = \mathbf{16}$$
Summary of Steps
$$\{15 \times 32 \div 2\} \div \{75 \div 5\}$$
$$\{480 \div 2\} \div \{15\}$$
$$240 \div 15 = 16$$
Final Answer:
The result is 16.
Important Questions from Data Sufficiency
Consider two Statements and a Question:
Statement 1: Priya is 4 ranks below Seema and is 31 st from the bottom.
Statement 2: Ena is 2 ranks above Seema and is 37" from the bottom.
Question: What is Seema’s rank from the top in the class of 40 students ?
Which one of the following is correct in respect of the Statements and the Question ?
Consider two Statements and a Question:
Statement 1: Each of A and D is heavier than each of B, E and F, but none of them is the-heaviest.
Statement 2: A is heavier than D, but is lighter than C.
Question: Who is the heaviest among A,B,C, D and E?
Which one of the following is correct in respect of the Statements and the Question ?
Consider two Statements and a Question :
Statement-1 : The last day of the month is a Wednesday.
Statement-2 : The third Saturday of the month was the seventeenth day.
Question : What day is the fourteenth of the given month ?
Which one of the following is correct in respect of the Statements and the Question ?
Consider the Question and two Statements given below :
Question : Is xan integer?
Statement-1 : x / 3 is not an integer.
Statement-2 : 3 xis an integer.
Which one of the following is correct in respect of the Question and the Statements?
Consider the Question and two Statements given below:
Question : What is the age of Manisha?
Statement-1: Manisha is 24 years younger than her mother.
Statement-2 : 5 years later, the ages of Manisha and her mother will be in the ratio 3 : 5.
Which one of the following is correct in respect of the Question and the Statements?
