A.
The equipment needed for the experiment—a Bunsen burner, a beaker, and a tripod—was all set up.
✓
B.
The equipment needed for the experiment, a Bunsen burner, a beaker, and a tripod, was all set up.
✓
C.
The equipment needed for the experiment (a Bunsen burner, a beaker, and a tripod) was all set up.
✓
D.
All of the above are acceptable ways to punctuate this sentence.
✓
nmdcat.online
English NMDCAT
Jun 3, 2026
A.
The results were inconclusive; more research is needed.
✓
B.
The results were inconclusive, more research is needed.
✓
C.
The results were inconclusive: more research is needed.
✓
D.
The results were inconclusive-more research is needed.
✓
nmdcat.online
English NMDCAT
Jun 3, 2026
A.
He is a dedicated student; for example, he spends hours in the library every day.
✓
B.
He is a dedicated student, for example, he spends hours in the library every day.
✓
C.
He is a dedicated student: for example, he spends hours in the library every day.
✓
D.
He is a dedicated student-for example, he spends hours in the library every day.
✓
nmdcat.online
English NMDCAT
Jun 3, 2026
A.
The meeting was scheduled for Monday; but it was postponed due to unforeseen circumstances.
✓
B.
The meeting was scheduled for Monday; however, it was postponed due to unforeseen circumstances.
✓
C.
The meeting was scheduled for Monday, but it was postponed due to unforeseen circumstances.
✓
D.
Both B and C are correct.
✓
nmdcat.online
English NMDCAT
Jun 3, 2026
A.
The new committee members are: Aisha, a biologist from Peshawar; Bilal, a chemist from Lahore; and Sana, a physicist from Quetta.
✓
B.
The new committee members are; Aisha, a biologist from Peshawar; Bilal, a chemist from Lahore; and Sana, a physicist from Quetta.
✓
C.
The new committee members are Aisha, a biologist from Peshawar; Bilal, a chemist from Lahore; and Sana, a physicist from Quetta.
✓
D.
The new committee members are: Aisha, a biologist from Peshawar, Bilal, a chemist from Lahore, and Sana, a physicist from Quetta.
✓
nmdcat.online
English NMDCAT
Jun 3, 2026
A.
The heart has four chambers; two atria and two ventricles.
✓
B.
The heart has four chambers: two atria and two ventricles.
✓
C.
The heart has four chambers, two atria and two ventricles.
✓
D.
The heart has four chambers-two atria and two ventricles.
✓
nmdcat.online
English NMDCAT
Jun 3, 2026
A.
Organic chemistry can be challenging; however, with consistent effort, it can be mastered.
✓
B.
Organic chemistry can be challenging, however, with consistent effort, it can be mastered.
✓
C.
Organic chemistry can be challenging: however, with consistent effort, it can be mastered.
✓
D.
Organic chemistry can be challenging-however, with consistent effort, it can be mastered.
✓
nmdcat.online
English NMDCAT
Jun 3, 2026
A.
The journey was long and tiring; but the view from the top was worth it.
✓
B.
The journey was long and tiring; the view from the top was worth it.
✓
C.
The journey was long and tiring, the view from the top was worth it.
✓
D.
The journey was long and tiring: the view from the top was worth it.
✓
nmdcat.online
English NMDCAT
Jun 3, 2026
A.
The attendees included; Professor Ahmad, the keynote speaker; Dr. Bakhtiar, a renowned surgeon; and Ms. Gul, a medical student.
✓
B.
The attendees included: Professor Ahmad, the keynote speaker; Dr. Bakhtiar, a renowned surgeon; and Ms. Gul, a medical student.
✓
C.
The attendees included Professor Ahmad, the keynote speaker; Dr. Bakhtiar, a renowned surgeon; and Ms. Gul, a medical student.
✓
D.
The attendees included Professor Ahmad, the keynote speaker, Dr. Bakhtiar, a renowned surgeon, and Ms. Gul, a medical student.
✓
nmdcat.online
English NMDCAT
Jun 3, 2026
A.
The final result—a complete success—was beyond our wildest dreams.
✓
B.
The final result-a complete success-was beyond our wildest dreams.
✓
C.
The final result, a complete success, was beyond our wildest dreams.
✓
D.
Both A and C are grammatically acceptable, but A provides stronger emphasis.
✓
nmdcat.online
English NMDCAT
Jun 3, 2026
A.
Three qualities are essential for a doctor—compassion, skill, and integrity.
✓
B.
Three qualities are essential for a doctor: compassion, skill, and integrity.
✓
C.
Three qualities are essential for a doctor, compassion, skill, and integrity.
✓
D.
Both A and B are correct, with B being more formal for a list.
✓
nmdcat.online
English NMDCAT
Jun 3, 2026
A.
I was about to leave when the phone rang—it was the hospital calling.
✓
B.
I was about to leave when the phone rang; it was the hospital calling.
✓
C.
I was about to leave when the phone rang, it was the hospital calling.
✓
D.
I was about to leave when the phone rang: it was the hospital calling.
✓
nmdcat.online
English NMDCAT
Jun 3, 2026
A.
The cell theory is a fundamental concept in biology; it states that all living organisms are composed of cells.
✓
B.
The cell theory is a fundamental concept in biology, it states that all living organisms are composed of cells.
✓
C.
The cell theory is a fundamental concept in biology: it states that all living organisms are composed of cells.
✓
D.
The cell theory is a fundamental concept in biology-it states that all living organisms are composed of cells.
✓
nmdcat.online
English NMDCAT
Jun 3, 2026
A.
The results were conclusive: the new drug was significantly more effective than the placebo.
✓
B.
The results were conclusive; the new drug was significantly more effective than the placebo.
✓
C.
The results were conclusive, the new drug was significantly more effective than the placebo.
✓
D.
The results were conclusive-the new drug was significantly more effective than the placebo.
✓
nmdcat.online
English NMDCAT
Jun 3, 2026
A.
We visited three cities on our trip; Lahore, the cultural capital; Islamabad, the green city; and Karachi, the city of lights.
✓
B.
We visited three cities on our trip, Lahore, the cultural capital, Islamabad, the green city, and Karachi, the city of lights.
✓
C.
We visited three cities on our trip; Lahore; the cultural capital; Islamabad; the green city; and Karachi; the city of lights.
✓
D.
We visited three cities on our trip: Lahore, the cultural capital: Islamabad, the green city: and Karachi, the city of lights.
✓
nmdcat.online
English NMDCAT
Jun 3, 2026
A.
The most important subjects for the MDCAT are: biology, chemistry, and physics.
✓
B.
The most important subjects for the MDCAT are biology, chemistry, and physics.
✓
C.
The most important subjects for the MDCAT are; biology, chemistry, and physics.
✓
D.
The most important subjects for the MDCAT are, biology: chemistry: and physics.
✓
nmdcat.online
English NMDCAT
Jun 3, 2026
A.
The warning label was clear: "Keep out of reach of children."
✓
B.
The warning label was clear, "Keep out of reach of children."
✓
C.
The warning label was clear; "Keep out of reach of children."
✓
D.
The warning label was clear. "Keep out of reach of children."
✓
nmdcat.online
English NMDCAT
Jun 3, 2026
A.
My study schedule is fixed: 8:00 AM for Physics, 10:00 AM for Chemistry, and 1:00 PM for Biology.
✓
B.
My study schedule is fixed; 8:00 AM for Physics, 10:00 AM for Chemistry, and 1:00 PM for Biology.
✓
C.
My study schedule is fixed, 8:00 AM for Physics, 10:00 AM for Chemistry, and 1:00 PM for Biology.
✓
D.
My study schedule is fixed. 8:00 AM for Physics, 10:00 AM for Chemistry, and 1:00 PM for Biology.
✓
nmdcat.online
English NMDCAT
Jun 3, 2026
A.
The situation is dire: we are running out of essential medical supplies.
✓
B.
The situation is dire; we are running out of essential medical supplies.
✓
C.
The situation is dire, we are running out of essential medical supplies.
✓
D.
The situation is dire-we are running out of essential medical supplies.
✓
nmdcat.online
English NMDCAT
Jun 3, 2026
