MCQs

Explanation
Step 1: Recall the definition of probability Probability is a measure between 0 and 1, inclusive. Step 2: Evaluate the options 15% = 0.15 (between 0 and 1) 2/3 ≈ 0.67 (between 0 and 1) -0.5 (less than 0) 0.01 (between 0 and 1) Step 3: Determine which option is outside the valid range -0.5 is less than 0, which is not valid for a probability.

Explanation
Step 1: Identify the pattern The differences between consecutive terms are: 32 - 29 = 3 29 - 24 = 5 24 - 22 = 2 22 - 17 = 5 Step 2: Determine the pattern The pattern seems to alternate between subtracting 3 or 2 and then 5: -3, -5, -2, -5 Step 3: Apply the pattern If the pattern continues, the next difference should be -3 (following the sequence -3, -5, -2, -5, -3): 17 - 3 = 14

Explanation
91 is not a prime number because it is divisible by 7 and 13 (91 = 7 × 13). A prime number is a natural number greater than 1 that is not a product of two smaller natural numbers.

Explanation
Step 1: Let's denote the age of the youngest child as x. The ages of the 5 children will be x, x + 3, x + 6, x + 9, and x + 12. Step 2: Calculate the sum of their ages. x + (x + 3) + (x + 6) + (x + 9) + (x + 12) = 50 Step 3: Simplify the equation. 5x + 30 = 50 Step 4: Solve for x. 5x = 20 x =  4

Explanation
A quadratic equation is defined as an equation where the highest exponent (degree) of the variable is 2 , like  ax² + bx + c = 0 . Hence, its degree is 2 .

Explanation
The total angle around a circle is always 360 degrees . This represents a full rotation or complete turn .

Explanation
In a sequence, each individual number or element is called a term . Terms can be identified by their position, such as the 1st term, 2nd term, etc.

Explanation
Given the speed of the car is 65 miles per hour: Step 1: Calculate the distance traveled in 5 hours. Distance = Speed × Time = 65 × 5 = 325

Explanation
Hazrat Jibrael ( AS ) delivered the Message to every Prophet from Hazrat Adam to Muhammad (pbuh). Izra'il – The Angel of Death, who takes the souls from bodies when people die. Israfil – The angel who will be present on the day of resurrection . Mīkāl _ is often depicted as providing nourishment for bodies and souls while also being responsible for bringing rain and thunder to Earth.

Explanation
Ishaq Dar is the current and 39th Foreign Minister of Pakistan since March 2024. He replaced Jalil Abbas Jilani. Note: Senator Mohammad Ishaq Dar is the 4th Deputy Prime Minister of Pakistan Update & verified on 09-06-2024 Reference  Click here

Explanation
Step 1: Recall the definition of probability Probability is a measure between 0 and 1, inclusive. Step 2: Evaluate the options 15% = 0.15 (between 0 and 1) 2/3 ≈ 0.67 (between 0 and 1) -0.5 (less than 0) 0.01 (between 0 and 1) Step 3: Determine which option is outside the valid range -0.5 is less than 0, which is not valid for a probability.

Explanation
Step 1: Identify the pattern The differences between consecutive terms are: 32 - 29 = 3 29 - 24 = 5 24 - 22 = 2 22 - 17 = 5 Step 2: Determine the pattern The pattern seems to alternate between subtracting 3 or 2 and then 5: -3, -5, -2, -5 Step 3: Apply the pattern If the pattern continues, the next difference should be -3 (following the sequence -3, -5, -2, -5, -3): 17 - 3 = 14

Explanation
91 is not a prime number because it is divisible by 7 and 13 (91 = 7 × 13). A prime number is a natural number greater than 1 that is not a product of two smaller natural numbers.

Explanation
Step 1: Let's denote the age of the youngest child as x. The ages of the 5 children will be x, x + 3, x + 6, x + 9, and x + 12. Step 2: Calculate the sum of their ages. x + (x + 3) + (x + 6) + (x + 9) + (x + 12) = 50 Step 3: Simplify the equation. 5x + 30 = 50 Step 4: Solve for x. 5x = 20 x =  4

Explanation
A quadratic equation is defined as an equation where the highest exponent (degree) of the variable is 2 , like  ax² + bx + c = 0 . Hence, its degree is 2 .

Explanation
The total angle around a circle is always 360 degrees . This represents a full rotation or complete turn .

Explanation
In a sequence, each individual number or element is called a term . Terms can be identified by their position, such as the 1st term, 2nd term, etc.

Explanation
Given the speed of the car is 65 miles per hour: Step 1: Calculate the distance traveled in 5 hours. Distance = Speed × Time = 65 × 5 = 325

Explanation
Hazrat Jibrael ( AS ) delivered the Message to every Prophet from Hazrat Adam to Muhammad (pbuh). Izra'il – The Angel of Death, who takes the souls from bodies when people die. Israfil – The angel who will be present on the day of resurrection . Mīkāl _ is often depicted as providing nourishment for bodies and souls while also being responsible for bringing rain and thunder to Earth.

Explanation
Ishaq Dar is the current and 39th Foreign Minister of Pakistan since March 2024. He replaced Jalil Abbas Jilani. Note: Senator Mohammad Ishaq Dar is the 4th Deputy Prime Minister of Pakistan Update & verified on 09-06-2024 Reference  Click here

Explanation
Step 1: Recall the definition of probability Probability is a measure between 0 and 1, inclusive. Step 2: Evaluate the options 15% = 0.15 (between 0 and 1) 2/3 ≈ 0.67 (between 0 and 1) -0.5 (less than 0) 0.01 (between 0 and 1) Step 3: Determine which option is outside the valid range -0.5 is less than 0, which is not valid for a probability.

Explanation
Step 1: Identify the pattern The differences between consecutive terms are: 32 - 29 = 3 29 - 24 = 5 24 - 22 = 2 22 - 17 = 5 Step 2: Determine the pattern The pattern seems to alternate between subtracting 3 or 2 and then 5: -3, -5, -2, -5 Step 3: Apply the pattern If the pattern continues, the next difference should be -3 (following the sequence -3, -5, -2, -5, -3): 17 - 3 = 14

Explanation
91 is not a prime number because it is divisible by 7 and 13 (91 = 7 × 13). A prime number is a natural number greater than 1 that is not a product of two smaller natural numbers.

Explanation
Step 1: Let's denote the age of the youngest child as x. The ages of the 5 children will be x, x + 3, x + 6, x + 9, and x + 12. Step 2: Calculate the sum of their ages. x + (x + 3) + (x + 6) + (x + 9) + (x + 12) = 50 Step 3: Simplify the equation. 5x + 30 = 50 Step 4: Solve for x. 5x = 20 x =  4

Explanation
A quadratic equation is defined as an equation where the highest exponent (degree) of the variable is 2 , like  ax² + bx + c = 0 . Hence, its degree is 2 .

Explanation
The total angle around a circle is always 360 degrees . This represents a full rotation or complete turn .

Explanation
In a sequence, each individual number or element is called a term . Terms can be identified by their position, such as the 1st term, 2nd term, etc.

Explanation
Given the speed of the car is 65 miles per hour: Step 1: Calculate the distance traveled in 5 hours. Distance = Speed × Time = 65 × 5 = 325