# Ready To Play Quiz With Me?

Approved & Edited by ProProfs Editorial Team
The editorial team at ProProfs Quizzes consists of a select group of subject experts, trivia writers, and quiz masters who have authored over 10,000 quizzes taken by more than 100 million users. This team includes our in-house seasoned quiz moderators and subject matter experts. Our editorial experts, spread across the world, are rigorously trained using our comprehensive guidelines to ensure that you receive the highest quality quizzes.
| By Udita_sehgal
U
Udita_sehgal
Community Contributor
Quizzes Created: 1 | Total Attempts: 1,548
Questions: 8 | Attempts: 1,548

Settings

THIS QUIZ WILL BE HELPFUL TO YOU TO GAIN SOME KNOWLEDGE ABOUT MATHS AND SCIENCE. THIS QUIZ IS ONLY FOR CLASSES 1 TO 8.

• 1.

### WHAT WILL BE THE SQUARE ROOT729?

• A.

9

• B.

3

• C.

12

• D.

30

• E.

NONE OF THE ABOVE

E. NONE OF THE ABOVE
Explanation
The correct answer is NONE OF THE ABOVE because the square root of 729 is 27, which is not listed as an option.

Rate this question:

• 2.

### CaCO+O =_______________________

it's a wrong question
• 3.

### PLASMA CONTAINS _____________ COLOUR SUBSTANCE

YELLOWISH
Explanation
Plasma contains a yellowish color substance.

Rate this question:

• 4.

### KELIN DISCOVERD ___________________________.

BLOOD GROUP
Explanation
Kelin discovered the blood group.

Rate this question:

• 5.

### SCIENTIFIC NAME OF MANGO IS ____________.

MAGNIFICANT INDIGO
• 6.

### BRAIN IS DIVIDED INTO ______ PARTS

3
Explanation
The brain is divided into three parts.

Rate this question:

• 7.

### WHAT WILL BE THE ANSWER OF 255+745-100+10+85+5*10/1000

• A.

O

• B.

30

• C.

45

• D.

1

• E.

NONE OF THEM

D. 1
Explanation
The answer to the given expression is 1. To solve the expression, we follow the order of operations (PEMDAS/BODMAS). First, we perform the multiplication: 5 * 10 = 50. Then, we divide the result by 1000: 50 / 1000 = 0.05. Next, we perform the addition and subtraction from left to right: 255 + 745 = 1000, 1000 - 100 = 900, 900 + 10 = 910, 910 + 85 = 995, and finally, 995 + 0.05 = 995.05. Therefore, the correct answer is 1.

Rate this question:

• 8.

### WHY WE SEE THE SKY BLACK DURING NIGHT EVEN THOUGH IT'S COLOUR IS SKY BLUE ?ANS= BECAUSE THE SUN MOVES TOWARDS THE WESTERN SIDE

Quiz Review Timeline +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

• Current Version
• Mar 20, 2023
Quiz Edited by
ProProfs Editorial Team
• Sep 24, 2008
Quiz Created by
Udita_sehgal

Related Topics