60° is equal to

Q. 60° is equal to
  1 Π/3 radians
  2 2Π/3 radians
  3 3/Π radians
  4 3Π/2 radians
  Ans:1
Q. The velocity ratio of a screw jack is
  1 2πl/p
  2 2πp/l
  3 2πpl
  4 2π/pl
  Ans:1
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
  Ans:4
Q. 'Hubble' is
  1 An electric car
  2 The nearest Star
  3 A space telescope
  4 None of these
  Ans:3
Q. Which of the following is an example of class - I Lever?
  1 Pliers
  2 Nut Cracker
  3 Tongs
  4 All of the Above
  Ans:1
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
  Ans:4
Q. Which civilian award is shaped like a 'peepul leaf'?
  1 Padma Shri
  2 Arjuna
  3 Bharat Ratna
  4 Padma Bibhushan
  Ans:3
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
  Ans:3
Q. The colour of light which travels through glass with the minimum speed is
  1 Red
  2 Yellow
  3 Green
  4 Violet
  Ans:2
Q. The least distance of distinct vision for a normal eye is
  1 10 cm
  2 25 cm
  3 15 cm
  4 45 cm
  Ans:2