Who discovered Penicillin?

• Edward Jenner

• Niels Bohr

• Sir Alexander Flemming

• Heinrich Hertz

............ scheme launched by the Central Government aims to cover all those children by 2020 who are either unvaccinated, or are partially vaccinated against seven vaccine preventable diseases.

• Deen Dayal Upadhyaya Grameen Kaushalya Yojana

• Deendayal Upadhyaya Gram Jyoti Yojana

• Mahatma Gandhi Pravasi Suraksha Yojana

• Indradanush Scheme

The shape of the outer part of the ear is like a ..........

• funnel

• plate

• drum

• disc

Fabric made from............ does not get wrinkled easily.

• Cotton

• Flax

• Silk

• Polyester

What is formed when Carbon Dioxide is passed through Lime water?

• Copper Sulphate

• Calcium Carbonate

• Magnesium Oxide

• Baking Soda

Who has won the number of Gold Medals in Olympics?

• Usain Bolt

• Katie Ledecky

• Michael Phelps

• Chen Long

Adamsia (Sea anemone), Pennatula (Sea-pen) are examples of which Phylum?

• Coelenterata

• Aschelminthes

• Annelida

• Arthropoda

The salt concentration (measured as salinity in parts per thousand), is greater than .............% in hypersaline lagoons.

• 50

• 100

• 150

• 200

In Microsoft Excel, the ............() function is used to count the number of cells that contain numbers within the list of arguments.

• COUNTIF

• COUNT

• SUMCOUNT

• COUNTSUM

If the force applied on the object is in the direction of its motion, the speed of the object.......

• increases

• stops

• decreases

• no effect