Rational Numbers [IMO Level 1- Mathematics Olympiad (SOF) Class 8]: Questions 21 - 31 of 70
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Question 22
Question MCQ▾
The cost of 8 meters rope is ₹ 15. Find its cost per meter.
Choices
Choice (4) | Response | |
---|---|---|
a. | 1.87 | |
b. | 2.00 | |
c. | 1.52 | |
d. | 1.25 |
Question 23
Question MCQ▾
We divide additive inverse of 2 by their multiplicative inverse of 2. Then answer is_.
Choices
Choice (4) | Response | |
---|---|---|
a. | 2 | |
b. | -1 | |
c. | 1 | |
d. | -4 |
Question 24
Question MCQ▾
The value of for which the two rational numbers , are equivalent, is_.
Choices
Choice (4) | Response | |
---|---|---|
a. | 1 | |
b. | ||
c. | ||
d. |
Question 25
Question MCQ▾
Solve the expression , If value of a = 1 and b = 0
Choices
Choice (4) | Response | |
---|---|---|
a. | 1 | |
b. | -1 | |
c. | ||
d. | 0 |
Question 26
Question MCQ▾
The value of for which the two rational numbers , are equivalent, is_.
Choices
Choice (4) | Response | |
---|---|---|
a. | 1 | |
b. | 3 | |
c. | 2 | |
d. | 0 |
Question 27
Question MCQ▾
A rational number between 0.30 and 0.40 is
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. | All of the above |
Question 28
Question 29
Question MCQ▾
The rational number which is not lying between and 0.5 is
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |
Question 30
Question MCQ▾
The rational number which is not lying between and is
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |
Question 31
Question MCQ▾
Which of the following statement is true?
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. | Question does not provide sufficient data or is vague |