Number Systems [IMO Level 1- Mathematics Olympiad (SOF) Class 6]: Questions 24 - 31 of 85
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Question 24
Question MCQ▾
Which of the following statement is true?
Statement I: Every integer is a whole number
Statement II: Every rational number is a whole number
Choices
Choice (4) | Response | |
---|---|---|
a. | I true, | |
b. | I and II true | |
c. | I and II false | |
d. | II true |
Question 25
Question MCQ▾
The number with which 143 is added so that the sum remains the same is ________
Choices
Choice (4) | Response | |
---|---|---|
a. | 143 | |
b. | 0 | |
c. | 1 | |
d. | 43 |
Question 26
Question MCQ▾
Difference between the face value of 8 and 5 in 26,248 and 76,542 is
Choices
Choice (4) | Response | |
---|---|---|
a. | 805 | |
b. | 3 | |
c. | 442 | |
d. | All of the above |
Question 27
Question MCQ▾
Sum of face value of 9 and 4 in 2,59, 570 and 7,34, 256 is
Choices
Choice (4) | Response | |
---|---|---|
a. | 13 | |
b. | 5 | |
c. | 13000 | |
d. | 5000 |
Question 28
Question MCQ▾
If are two whole numbers, then commutative law is applicable to addition if
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. | All a., b. and c. are correct |
Question 29
Question MCQ▾
Which of the following statement is true?
Choices
Choice (4) | Response | |
---|---|---|
a. | 99 is the largest whole number | |
b. | Every whole number is a natural number | |
c. | 1 is the least whole number | |
d. | Every natural number is a whole number |
Question 30
Question 31
Question MCQ▾
Difference between place value of 7 face value of 5 in 81,23, 457 is________
Choices
Choice (4) | Response | |
---|---|---|
a. | 2 | |
b. | 20 | |
c. | 12 | |
d. | 22 |