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All questions of Addition for Grade 2 Exam
Age of Kishore is 11 years. His elder brother is 10 years older than Kishore what is the age of Kishore's elder brother?- a)20 years
- b)21 years
- c)19 years
- d)15 years
Correct answer is option 'B'. Can you explain this answer?
Age of Kishore is 11 years. His elder brother is 10 years older than Kishore what is the age of Kishore's elder brother?
a)
20 years
b)
21 years
c)
19 years
d)
15 years
|
Pranav Singh answered |
Age of Kishore = 11 years.
Age of Kishore's elder brother = 10 + 11 = 21 years.
Age of Kishore's elder brother = 10 + 11 = 21 years.
- a)
- b)
- c)
- d)
Correct answer is option 'C'. Can you explain this answer?
a)
b)
c)
d)
|
|
Pranav Singh answered |
Number of cricket bats in Box A = 6.
Number of cricket bats in Box B = 9.
Total number of cricket bats = 6 + 9 = 15
Number of cricket bats in Box B = 9.
Total number of cricket bats = 6 + 9 = 15
What will be the tens digit in number 53?- a)5
- b)3
- c)2
- d)4
Correct answer is option 'A'. Can you explain this answer?
What will be the tens digit in number 53?
a)
5
b)
3
c)
2
d)
4
|
|
Uday Patel answered |
Tens digit in a number refers to the second digit from the right. In the number 53, the tens digit is 5.
Explanation:
To understand this, let's break down the number 53:
- The digit 5 is in the tens place, and it represents the number of tens in the number.
- The digit 3 is in the ones place, and it represents the number of ones in the number.
Since the tens digit is the second digit from the right, it is always the digit that represents the number of tens in the given number.
In the number 53, the digit 5 is in the tens place, which means it represents the number of tens. Therefore, the tens digit in the number 53 is 5.
So, the correct answer is option 'A' (5).
Summary:
The tens digit in the number 53 is 5, as it represents the number of tens in the given number.
Explanation:
To understand this, let's break down the number 53:
- The digit 5 is in the tens place, and it represents the number of tens in the number.
- The digit 3 is in the ones place, and it represents the number of ones in the number.
Since the tens digit is the second digit from the right, it is always the digit that represents the number of tens in the given number.
In the number 53, the digit 5 is in the tens place, which means it represents the number of tens. Therefore, the tens digit in the number 53 is 5.
So, the correct answer is option 'A' (5).
Summary:
The tens digit in the number 53 is 5, as it represents the number of tens in the given number.
What will be the ones digit in the number 79?- a)7
- b)9
- c)16
- d)2
Correct answer is option 'B'. Can you explain this answer?
What will be the ones digit in the number 79?
a)
7
b)
9
c)
16
d)
2
|
Siddharth Mishra answered |
Explanation:
To find the ones digit in the number 79, we need to look at the last digit of the number.
Step 1:
The number 79 has only one digit, which is 9.
Step 2:
Since the question asks for the ones digit, we can conclude that the ones digit in the number 79 is 9.
Therefore, the correct answer is option 'B', which is 9.
To find the ones digit in the number 79, we need to look at the last digit of the number.
Step 1:
The number 79 has only one digit, which is 9.
Step 2:
Since the question asks for the ones digit, we can conclude that the ones digit in the number 79 is 9.
Therefore, the correct answer is option 'B', which is 9.
Find the missing number. 2 + ___ = 5 + 2- a)5
- b)2
- c)7
- d)6
Correct answer is option 'A'. Can you explain this answer?
Find the missing number. 2 + ___ = 5 + 2
a)
5
b)
2
c)
7
d)
6
|
|
Pranav Singh answered |
2 + 5 = 5 + 2. (Addition is associative)
22 students out of 50 from Class 2 (Section A) are selected for a quiz. 27 students out of 50 students from Class 2 (Section B) are selected for the same quiz. How many total number of students are selected from section A and B for the quiz?- a)48
- b)49
- c)45
- d)27
Correct answer is option 'B'. Can you explain this answer?
22 students out of 50 from Class 2 (Section A) are selected for a quiz. 27 students out of 50 students from Class 2 (Section B) are selected for the same quiz. How many total number of students are selected from section A and B for the quiz?
a)
48
b)
49
c)
45
d)
27
|
|
Pranav Singh answered |
Ram had 3 oranges in Box A and 4 oranges in Box B. How many total oranges Ram had?- a)3
- b)4
- c)7
- d)9
Correct answer is option 'C'. Can you explain this answer?
Ram had 3 oranges in Box A and 4 oranges in Box B. How many total oranges Ram had?
a)
3
b)
4
c)
7
d)
9
|
|
Pranav Singh answered |
Oranges in Box A = 3
Oranges in Box B = 4
Total number of oranges = 7
Oranges in Box B = 4
Total number of oranges = 7
What will be the number obtained on addition of 5 and 3?- a)5
- b)8
- c)2
- d)3
Correct answer is option 'B'. Can you explain this answer?
What will be the number obtained on addition of 5 and 3?
a)
5
b)
8
c)
2
d)
3
|
Arjun Sharma answered |
Problem Analysis:
The problem asks us to find the sum of 5 and 3. The sum of two numbers is found by adding the two numbers together.
Calculation:
To find the sum of 5 and 3, we add the two numbers together:
5 + 3 = 8
Result:
The number obtained on addition of 5 and 3 is 8.
Therefore, the correct answer is option 'B' which is 8.
The problem asks us to find the sum of 5 and 3. The sum of two numbers is found by adding the two numbers together.
Calculation:
To find the sum of 5 and 3, we add the two numbers together:
5 + 3 = 8
Result:
The number obtained on addition of 5 and 3 is 8.
Therefore, the correct answer is option 'B' which is 8.
Find the missing number.
23 + 12 = 10 + ____- a)23
- b)15
- c)25
- d)24
Correct answer is option 'C'. Can you explain this answer?
Find the missing number.
23 + 12 = 10 + ____
23 + 12 = 10 + ____
a)
23
b)
15
c)
25
d)
24
|
Keystone Instructors answered |
23 + 12 = 35 = 10 + 25
So, missing number is 25.
So, missing number is 25.
What will be the value of tens digit after the addition of number 53 and 29?- a)7
- b)8
- c)3
- d)5
Correct answer is option 'B'. Can you explain this answer?
What will be the value of tens digit after the addition of number 53 and 29?
a)
7
b)
8
c)
3
d)
5
|
|
Pranav Singh answered |
Addition:
So, value of tens digit after addition is 8.
So, value of tens digit after addition is 8.
Read the statements and mark them as true (T) or false (F).
A: Sum of 2 + 3 is not equal to sum of 3 + 2
B: Subtraction of 2 - 3 is not equal to 3 - 2
C: 19 + 23 = 42- a)TTF
- b)FFF
- c)FTT
- d)TFT
Correct answer is option 'C'. Can you explain this answer?
Read the statements and mark them as true (T) or false (F).
A: Sum of 2 + 3 is not equal to sum of 3 + 2
B: Subtraction of 2 - 3 is not equal to 3 - 2
C: 19 + 23 = 42
A: Sum of 2 + 3 is not equal to sum of 3 + 2
B: Subtraction of 2 - 3 is not equal to 3 - 2
C: 19 + 23 = 42
a)
TTF
b)
FFF
c)
FTT
d)
TFT
|
|
Pranav Singh answered |
Statement A is false, 2 + 3 = 3 + 2 because addition is associative property Statements B and C are true.
Find the missing number. 3 +___= 3- a)1
- b)2
- c)3
- d)0
Correct answer is option 'D'. Can you explain this answer?
Find the missing number. 3 +___= 3
a)
1
b)
2
c)
3
d)
0
|
|
Pranav Singh answered |
3 + 0 = 3.
Adding zero to a number gives number itself.
Adding zero to a number gives number itself.
Sam has 15 chocolates. Rohan takes 9 chocolates from Sam. How many chocolates Sam have now?- a)5
- b)4
- c)9
- d)6
Correct answer is option 'D'. Can you explain this answer?
Sam has 15 chocolates. Rohan takes 9 chocolates from Sam. How many chocolates Sam have now?
a)
5
b)
4
c)
9
d)
6
|
|
Pranav Singh answered |
Number of chocolates Sam has = 15.
Rohan takes 9 chocolates.
Therefore, number of chocolates Sam has now = 15 - 9 = 6.
Rohan takes 9 chocolates.
Therefore, number of chocolates Sam has now = 15 - 9 = 6.
I am having a number of lottery ticket which has 4 tens and 3 ones. What is the number?- a)34
- b)43
- c)13
- d)14
Correct answer is option 'B'. Can you explain this answer?
I am having a number of lottery ticket which has 4 tens and 3 ones. What is the number?
a)
34
b)
43
c)
13
d)
14
|
|
Pranav Singh answered |
Number of lottery having 4 tens = 40
and 3 ones = 3
∴ 40 + 3 = 43
and 3 ones = 3
∴ 40 + 3 = 43
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