Related Questions

A wire can be bent in the form of a circle of radius 56 cm. It is a bent in the form of a square, then what will be its area?
A 7744
B 7756
C 8456
D None of these
When bent in the form of a circle a wire has a radiud of 28 cm. If it is bent int he form of a square. what will be its area in cm?
A 7744
B 5808
C 1936
D 3872
He was bent on proving his innocence' Here the idiom 'bent on' means-
A Determined
B Unwilling
C Incapable
D Engaged
When the wind is deflected due to the rotation of the Earth, it is called as ________
A Geostropic wind
B Polar wind
C Westerlies
D Trade winds
In a simple train of wheels, the velocity ratio __________ the intermediate wheels.
A Depends upon
B Is independent of
C Either A or B
D None of these
In the northern hemisphere, currents are deflected to their right due to ________
A Centrifugal force
B Coriolis force
C Cyclonic storms
D None of these
Wind in the Southern hemisphere is deflected towards left due to ________
A Temperature variations
B Rotation of the earth
C Difference in pressure
D Difference in water content
Mr. Ali decided to walk down the escalator of a tube station. He found that if he walks down 26 steps, he requires 30 seconds to reach the bottom. However, if he steps down 34 stairs he would only require 18 seconds to get to the bottom. If the time is measured from the moment the top step begins to descend to the time he steps off the last step at the bottom, find out the height of the stair way in steps?
A 23 steps
B 16 steps
C 46 steps
D 26 steps
When a mass of a critically damped single degree of freedom system is deflected from its equilibrium position and released, then it will
A Return to equilibrium position without oscillation
B Oscillate with increasing time period
C Oscillate with decreasing amplitude
D Oscillate with constant amplitude
Electrons can be deflected by which of the following?
A Only magnetic field
B Only electric field
C Both magnetic and electric field
D No option is correct

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