Types of MCQ Questions
Common-sense
Concave mirror is used in headlights of vehicles, because it
a) is cheaper than other mirrors
b) fits well into the shape of the headlight
c) sends parallel rays
d) focuses light from the bulb onto nearby vehicles
Term Dissection
The term Probiotic is applied to
a) Antacid
b) Antibiotic
c) Organic food
d) Live microbial food supplement
Term Investigation
Light Year is a measure of
a) Time
b) Total amt of light falling on the Earth in a year
c) Day-time in a year
d) Distance
Term Independent/Exposure-based/Parenting-based
Which one of the following vitamin has a role in blood clotting?
a) Vitamin A
b) Vitamin D
c) Vitamin E
d) Vitamin K
Calculation-cum-Exposure based
How long does light take to reach the Earth from the Sun?
a) about 1 year
b) about 2 seconds
c) about 8 minutes
d) about 8 days
[the quizzer assumes you know the distance between sun and earth, speed of light, and that time is distance divided speed]
A vendor bought toffees at 6 for a rupee. How many for a rupee must he sell to gain 20%?
a) 3
b) 4
c) 5
d) 6
[C.P. of 6 toffees = Re. 1
S.P. of 6 toffees = 120% of Re. 1 = Rs. 6/5
For Rs. 6/5, toffees sold = 6
For Re. 1, toffees sold = 6*(5/6) = 5]
Wholly Calculation-based
(112 x 54) = ?
a) 67000
b) 70000
c) 76500
d) 77200
Concave mirror is used in headlights of vehicles, because it
a) is cheaper than other mirrors
b) fits well into the shape of the headlight
c) sends parallel rays
d) focuses light from the bulb onto nearby vehicles
Term Dissection
The term Probiotic is applied to
a) Antacid
b) Antibiotic
c) Organic food
d) Live microbial food supplement
Term Investigation
Light Year is a measure of
a) Time
b) Total amt of light falling on the Earth in a year
c) Day-time in a year
d) Distance
Term Independent/Exposure-based/Parenting-based
Which one of the following vitamin has a role in blood clotting?
a) Vitamin A
b) Vitamin D
c) Vitamin E
d) Vitamin K
Calculation-cum-Exposure based
How long does light take to reach the Earth from the Sun?
a) about 1 year
b) about 2 seconds
c) about 8 minutes
d) about 8 days
[the quizzer assumes you know the distance between sun and earth, speed of light, and that time is distance divided speed]
A vendor bought toffees at 6 for a rupee. How many for a rupee must he sell to gain 20%?
a) 3
b) 4
c) 5
d) 6
[C.P. of 6 toffees = Re. 1
S.P. of 6 toffees = 120% of Re. 1 = Rs. 6/5
For Rs. 6/5, toffees sold = 6
For Re. 1, toffees sold = 6*(5/6) = 5]
Wholly Calculation-based
(112 x 54) = ?
a) 67000
b) 70000
c) 76500
d) 77200
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