Question # 1

Which invented the first microwave oven?

Choose an answer

Percy Spencer

Mary Smith

Stacy Richardson

Paul Shockley

Who is the 200-inch telescope on Mt. Palomer named after?

Choose an answer

Edward Palomer

Edward Barnard

George Ellery Hale

Edwin Hubble

Vaccines are:

Choose an answer

Same as monoclonal antibodies

treated bacteria of viruses or one of their proteins

MHC proteins

Strands of nucleic acids

Which one of these bases is the starting product for making soaps?

Choose an answer

barium hydroxide

Potassium hydroxide

Sodium hydroxide

Calcium hydroxide

Fluorine deficiency in human beings leads to?

Choose an answer

Dental Caries

Fluorosis

Follicular necrosis

Fibrosis

Who invented that first workable adding machine in the 1800s?

Choose an answer

William Seward Burroughs

Thomas A Edison

Albert J Parkhouse

Albert Einstein

The sum of three numbers is 98. If the ratio of the first to the second is 2:3 and that of the second to the third is 5:8 then the seconds number is

Choose an answer

30

20

38

48

'K' Walked 5 meter towards, North, took a left turn and walked for 10 meter. he then took a the turn and walked for 20 meter, and gain took right turn and walked 10 meter. How far he is form the starting point?

Choose an answer

20 meter

15 meter

25 meter

30 meter

Debye is a unit of:

Choose an answer

Luminous intensity

Electric dipole moment

Temperature

Intensity of sound

Fortifies white Blood Cells' helps the body's resistance to stress; are produced by

Choose an answer

Vitamin B-5

Vitamin B-6

Vitamin B-2

Vitamin B-9

An anaerobic species of the bacterium Clostridium causes a very serious serious disease in hum population, Which of the following desease3s is it ?

Choose an answer

Blotulism

Pneumonia

Tuberculosis

Typhid

More Classes

Other Links

Everyday Science Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer