Q. 60° is equal to
1) Π/3 radians
2) 2Π/3 radians
3) 3/Π radians
4) 3Π/2 radians
Q. The velocity ratio of a screw jack is
1) 2πl/p
2) 2πp/l
3) 2πpl
4) 2π/pl
Q. One complete set of positive and negative values of an alternating quantity is known as a
1) Phase
2) Time Period
3) Frequency
4) Cycle
Q. 'Hubble' is
1) An electric car
2) The nearest Star
3) A space telescope
4) None of these
Q. Which of the following is an example of class - I Lever?
1) Pliers
2) Nut Cracker
3) Tongs
4) All of the Above
Q. The special filters used to reduce pollutants from the exhaust of a car are called
1) Water Jacket
2) Exhaust Manifold
3) Baffle plate
4) Catalytic Converter
Q. Which civilian award is shaped like a 'peepul leaf'?
1) Padma Shri
2) Arjuna
3) Bharat Ratna
4) Padma Bibhushan
Q. If two electrically charged bodies are connected by a wire, then the electric current will not flow if
1) Both have the same capacity
2) Both have the same temperature
3) Both have the same potential
4) None of these
Q. The colour of light which travels through glass with the minimum speed is
1) Red
2) Yellow
3) Green
4) Violet
Q. The least distance of distinct vision for a normal eye is
1) 10 cm
2) 25 cm
3) 15 cm
4) 45 cm
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