Who discovered the colour photography?

• Robert Noyce

• Enrico Fermi

• John Logie Baird

• James Clerk Maxwell

There are how many vocal cords in the human voice box?

• One

• Two

• Three

• Four

Which base is present in soap?

• Sodium hydroxide

• Silicon dioxide

• Calcium hydroxide

• Ammonium hydroxide

______________ scheme was launched by the Central Government to create awareness about the cleanliness of the children.

• Sukanya Samridhi Yojana

• Bal Swachta Mission

• Pradhan Mantri Jan Dhan Yojana

• Beti Bachao Beti Padhao Yojana

In science a push or pull of an object is called ............

• Pick

• Lift

• Force

• Shut

What is the name of the acid in an ant's sting?

• Acetic acid

• Citric acid

• Formic Acid

• Lactic Acid

Any undesirable change in physical, chemical or biological characteristics of air, land, water or soil is called?

• Greenhouse effect

• Solid wastes

• Pollution

• Deforestation

Who was the host nation of 2014 FIFA World Cup?

• Argentina

• Netherlands

• Germany

• Brazil

The attribute ..............specifies (in pixels) the distance between two adjacent cells.

• Width

• Height

• Cellpadding

• Cellspacing

Which of the following does not hold true for Animal belonging to Phylum Chordate?

• Notochord present

• Pharynx perforated by gill slits

• Heart is dorsal (if present)

• A post-anal part (tall) is present