Mental Maths Quiz For Class 5 With Answers
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Every person has a certain mental capability and IQ. This 'mental maths quiz for class 5' has been designed to check how well you are in solving mathematical problems without using any calculator or gadget. So, brush up on your mental math skills by attempting this quiz. There is a list of word problems and calculations. Read the questions carefully and answer. So, let's try out the quiz. Good Luck!
- 1.
What is 2+2?
- A.
3
- B.
4
- C.
65
- D.
11
Correct Answer
B. 4Explanation
The correct answer is 4 because when you add 2 and 2 together, the sum is 4.Rate this question:
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- 2.
What is 44+44?
- A.
78
- B.
88
- C.
89
- D.
76
Correct Answer
B. 88Explanation
The correct answer is 88 because when you add 44 and 44 together, you get a sum of 88.Rate this question:
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- 3.
What is 50x2?
- A.
52
- B.
50x
- C.
(504x4)/45+4
- D.
100
Correct Answer
D. 100Explanation
The given correct answer is 100. This is because when you multiply 50 by 2, you get 100.Rate this question:
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- 4.
What is 33x3?
- A.
36
- B.
99
- C.
100
- D.
98
Correct Answer
B. 99Explanation
The correct answer is 99 because when you multiply 33 by 3, you get 99.Rate this question:
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- 5.
What is 100-50?
- A.
50
- B.
150
- C.
25
- D.
5,000
Correct Answer
A. 50Explanation
The correct answer is 50 because when you subtract 50 from 100, you are left with 50.Rate this question:
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- 6.
What is 45-32?
- A.
23
- B.
3
- C.
13
- D.
25
Correct Answer
C. 13Explanation
The correct answer is 13 because when you subtract 32 from 45, you get 13.Rate this question:
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- 7.
What is 400/5
- A.
80
- B.
20
- C.
395
- D.
200
Correct Answer
A. 80Explanation
The correct answer is 80 because when you divide 400 by 5, you get 80 as the quotient.Rate this question:
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- 8.
What is 44-23?
- A.
21
- B.
22
- C.
23
- D.
24
Correct Answer
A. 21Explanation
The correct answer is 21 because when you subtract 23 from 44, you get the result of 21.Rate this question:
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- 9.
Use X=6, Y=3 and N=10 for this problem. X+Y=?
- A.
10
- B.
11
- C.
9
- D.
3.14
Correct Answer
C. 9Explanation
The correct answer is 9 because X is equal to 6 and Y is equal to 3. When we add 6 and 3 together, we get a sum of 9.Rate this question:
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- 10.
Use X=6, Y=3 and N=10 for this problem. What is NxNxY?
- A.
3
- B.
30
- C.
300
- D.
3,000
Correct Answer
C. 300Explanation
NxNxY means N multiplied by N multiplied by Y. In this case, N is 10, so the equation becomes 10 multiplied by 10 multiplied by 3. Simplifying this equation, we get 100 multiplied by 3, which equals 300. Therefore, the correct answer is 300.Rate this question:
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- 11.
One tree has 10 apples. 3 fell off, Bob picked 4 and Sally picked another, how many were left?
- A.
3
- B.
2
- C.
4
- D.
1
Correct Answer
B. 2Explanation
After 3 apples fell off the tree, there were 7 apples left. Bob picked 4 apples, leaving 3 apples. Then Sally picked another apple, leaving a total of 2 apples left on the tree.Rate this question:
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- 12.
In Mr. Roger's class, there were 20 students. How many limbs, not counting Mr. Roger's, were in the room with everyone in the class?
- A.
80
- B.
60
- C.
40
- D.
20
Correct Answer
A. 80Explanation
The correct answer is 80 because each student has 4 limbs (2 arms and 2 legs), and there are 20 students in the class. Therefore, the total number of limbs in the room, excluding Mr. Roger's, would be 20 students multiplied by 4 limbs each, which equals 80 limbs. The last option, "What's a limb?", is not a valid answer as it does not provide a numerical value.Rate this question:
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- 13.
30+70=
- A.
100
- B.
120
- C.
110
- D.
140
Correct Answer
A. 100Explanation
The correct answer is 100 because when you add 30 and 70 together, the sum is 100.Rate this question:
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- 14.
90+1+9-10+10-10+10-50/2=
- A.
75
- B.
35
- C.
45
- D.
49
Correct Answer
A. 75 -
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Current Version
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Apr 05, 2024Quiz Edited by
ProProfs Editorial Team
Expert Reviewed by
Janaisa Harris -
Jun 09, 2008Quiz Created by
Koliflower2
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