Online General Knowledge Test - free Online Practice tests , competitive and entrance examinations

1. The rows in Periodic Table are called __________.

Classes
Periods
Chemicals
Blocks

2. Which one of the following elements is very rare?

Thorium
Uranium
Francium
Nihonium

3. In Periodic Table, elements are arranged in left to right fashion in each row, based on ________

Number of electrons in their nucleus
Number of protons in their nucleus
Number of neutrons in their nucleus
All the above

4. The columns of the Periodic Table is called ______

Classes
Groups
Divisions
Grades

5. The noble or inert gases are lined up in the ________ column of the periodic table.

Sixteenth
Seventeenth
Eighteenth
Nineteenth

6. Periodic Table was formulated by _________

Henry Moseley
Antoine Lavoisier
John Newlands
Dmitri Mendeleev

7. Which element in the Periodic Table has the highest atomic number and highest atomic mass of all known elements?

Oganesson
Livermorium
Tellurium
Rhenium

8. Which of the following statements are TRUE?

The first 94 elements in Periodic Table occur naturally
Elements 95 to 118 have only been synthesized in laboratories or nuclear reactors.
Alkali Metals occupy the left-most column of the Periodic Table.
All are True

9. ________ was the first man-made or artificially produced element.

Roentgenium
Nihonium
Technetium
Tantalum

10. _________ is responsible for maintaining the periodic table.

IUCN
IUPAC
IUPAP
PubChem

11. At which of the following sites, largest variety of food grains in the Chalcolithic age has been found?

Banahali
Adamgarh
Gilund
Navdatoli

12. Which of the following is not a feature of the Eutrophic lakes?

They are generally occupied by blooms
They have high plant nutrient flux
They have low primary productivity
They are dominated by blue green algae

13. Which among the following countries is currently the biggest supplier of crude oil to India?

Saudi Arabia
Iran
UAE
Nigeria

14. The Ministry of Railways has recently launched which app for freight managers?

SFOORTI app
SKOORTI app
SNOORTI app
SMOORTI app

15. Which of the following countries gives Gwangju prize for Human Rights?

Japan
Taiwan
China
South Korea

16. During which of the following period the Bharat Ratna awards were discontinued?

1958-61
1963-66
1977-80
1997-2005

17. which of the following Constitutional amendments has authorized the president to publish a authoritative Hindi Translation of the Constitution of India?

The Constitution (58th Amendment) Act
The Constitution (57th Amendment) Act
The Constitution (56th Amendment) Act
The Constitution (55th Amendment) Act

18. Which is the longest river of Asia?

Yellow River
Lena River
Mekong River
Yangtze Kiang River

19. Who among the following devised the Technique IVF(In vitro Fertilization)?

Robert Edwards
Dr. Martin Cooper
Edward Jenner
Sir Frank Whittle

20. RBCs are formed in which of the following in the adults?

black bone marrow
white bone marrow
red bone marrow
blue bone marrow

General Knowledge Online Test