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Which one of the following alkali metals gives hydrated salts? a) K b) Li c) Na d) Cs

Option b) Li. Li+ is the smallest alkali metal with the highest charge density. Hence Li+ displays a maximum degree of hydration than any other... View Article

The minimum number of carbon atoms that should be present in a monosaccharide is :a) 2b) 3c) 4d) 5

Option b) 3. A monosaccharide features a skeleton of carbon atoms and the minimum number of carbon atoms is three.... View Article

Is work-energy theorem valid in a non-inertial frame?

An accelerated frame is called a non-inertial frame where the body is accelerating. Yes, we can apply the work-energy theorem in a non-inertial... View Article

A wheel is at rest. Its angular velocity increases uniformly and becomes 80 radians second after 5 seconds. the total angular displacement is:

Given, = 200 radian... View Article

What kind of a molecule is PCl3? a) Non-polar covalent b) Ionic c) Polar covalent d) None of these

Option c) Polar covalent. We know that phosphorus features positive electrons in its outermost shell and needs three more electrons to complete... View Article

Fill in the blank with a suitable verb bread and butter —————- wholesome food a) Are b) Has c) Is d) Have

Option c) Is. If two nouns are joined by “and” we use a singular verb for it. Hence “is” is used.... View Article

Select the correct noun form of the given verb: (manage) This event will need careful ___________. a) Manage b) Manager c) Management d) Managing

Option c) Management.... View Article

State true or false: all squares are similar

True. We know that all the angles in a square are right angles and all the sides are equal. Hence we can enlarge a smaller square to the size of... View Article

Who was the first Actress to get Oscar Award? a) Marie Dressler b) Luise Rainer c) Janet Gaynor d) Greer Garson

Option c) Janet Gaynor.... View Article

Which element occurs in free state a) Germanium b) Tin c) Silicon d) Carbon

Option d) Carbon. Carbon occurs in free state in form of graphites and diamonds.... View Article

Which of the following is a browser to view a web page a) Internet Explorer b) Netscape c) YouTube d) Mosaic

Option a) Internet Explorer. Among the following Internet Explorer is the browser to view a web page.... View Article

Which one is not an excretory organ? a) Skin b) Liver c) Kidneys d) Intestine

Option d) Intestine. Among the following intestine is a digestive organ but not an excretory organ.... View Article

Reichstag refers to

What does the Reichstag mean? German coin German currency German state German Parliament The correct option is iv.German Parliament... View Article

The operating system manages

The Operating System manages? memory processes disks all of these The correct option is iv.all of these... View Article

The amnion of mammalian embryo is derived from

The amnion of mammalian embryo is derived from endoderm and mesoderm ectoderm and endoderm ectoderm and mesoderm mesoderm and trophoblast... View Article

Which animal is called king of jungle

Lion is known as the king of the jungle.... View Article

A long row of mountains is called a mountain

A long row of mountain is called as mountain range.... View Article

Two coil have a mutual inductance 0.005H. The current changes in first coil according to equation I=I0 sinωt where I0 = 10A and ω=10π rad/sec. The maximum value of emf in second coil is?

ε=M/dt dI = 0.005 x I0 cosωt x ω εmax = 0.005 x I0 x ω = 5π... View Article

Which of the following is not a capital budgeting decision

Which of the following is not a capital budgeting decision? merger inventory level expansion program replacement of an asset The correct... View Article

Which of the following is a base according to Lowry-Bronsted concept

Which of the following is a base according to Lowry-Bronsted concept? NH4+ I- HCl... View Article

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