General Science - Online Test
Q1. WAN Hardware does not include
Answer : Option C
Explaination / Solution:
No Explaination.
Q2. Washing soda is
Answer : Option C
Explaination / Solution:
Washing soda is
Q3. Fourier series of a periodic rectangular wave has a
Answer : Option B
Explaination / Solution:
No Explaination.
Q4.
represents methoxypropane and ethoxyethane
Answer : Option D
Explaination / Solution:
rearrangement of carbon atoms around the functional group is known as metamerism.
Q5. The coefficient (1-b) is also known as
Answer : Option C
Explaination / Solution:
No Explaination.
Q6. India on the eve of independence was
Answer : Option A
Explaination / Solution:
During the British period, Indian economy remained almost stagnant, the average annual growth rate of per capita income in India was not more than 0.5%.
Q7.
The reactionobeys the rate equationwhat would be the order of this reaction?
Answer : Option B
Explaination / Solution:
Order of reaction with respect to a is x and wrt to b is y so total order of reaction is x+y.
Q8. Squares are ______ dimensional diagrams
Answer : Option B
Explaination / Solution:
An area chart or area graph displays graphically quantitative data. It is based on the line chart . The area between axis and line are commonly emphasized with colors, textures and hatchings. Commonly one compares with an area chart two or more quantities.
Q9. Development of rural marketing relates to
Answer : Option D
Explaination / Solution:
Agricultural marketing includes all these processes between harvesting and final sale of the produce by the farmers.
Q10. The ceiling of a long hall is 25 m high. What is the maximum horizontal distance that a ball thrown with a speed of 40 m can go without hitting the ceiling of the hall?
Answer : Option B
Explaination / Solution:
Maximum height, h = 25 m
In projectile motion, the maximum height reached by a body projected at an angle θ, is given by the relation:
h =
=> 25 =
= sin2θ = 0.30625
sin θ = 0.5534
∴ θ = sin–1(0.5534) = 33.60°
Horizontal range, R =
=
=
= = 150.5 m
In projectile motion, the maximum height reached by a body projected at an angle θ, is given by the relation:
h =
=> 25 =
= sin2θ = 0.30625
sin θ = 0.5534
∴ θ = sin–1(0.5534) = 33.60°
Horizontal range, R =
=
=
= = 150.5 m
