Questions

Q:

If y=2secθ and x=3tanθ then x29-y24 is

A) 0 B) -1
C) 2 D) 1
 
Answer & Explanation Answer: B) -1

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Q:

Find the radius of the circle if the length of its arc is 33 cm whose corresponding central angle is 90° ?

A) 21 cm B) 14 cm
C) 7 cm D) 28 cm
 
Answer & Explanation Answer: A) 21 cm

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Q:

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.

Beijing Olympics, London Olympics, Rio Olympics, ?

A) Moscow Olympics B) Athens Olympics
C) Tokyo Olympics D) Delhi Olympics
 
Answer & Explanation Answer: C) Tokyo Olympics

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Q:

Who won the ‘Business reformer of the year award’ at the Economic Times Awards for Corporate Excellence?

A) Amitabh Pant B) Shaktikanta Das
C) Raghuram Rajan D) Urjit Patel
 
Answer & Explanation Answer: B) Shaktikanta Das

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Filed Under: Honours and Awards
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Q:

Who is the author of "Half Girlfriend"?

A) Chetan Bhagat B) Amish Tripathi
C) Ravinder Singh D) Salman Rushdie
 
Answer & Explanation Answer: A) Chetan Bhagat

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Q:

Which  one  of  the following  is  the  value  of one nanometer?

A) 10-7 cm B) 10-6 cm
C) 10-4  cm D) 10-3  cm
 
Answer & Explanation Answer: A) 10-7 cm

Explanation:

1 nanometer (nm) of length

Equals: 0.00000010 centimetres (cm) in length.

This is equal to 10^-7 cm.

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Q:

 If an object travels in a straight line and its velocity increases or decreases by equal amounts in equal intervals of time, then the acceleration of the object is said to be ______________.

A) linear B) uniform
C) translational D)
 
Answer & Explanation Answer: B) uniform

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Q:

Which of the following glows with special colour depending on the nature of gas in the fluorescent tube?

A) Plasma B) Hydrogen
C) Helium D) Bose-Einstein condensate
 
Answer & Explanation Answer: A) Plasma

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