Recent questions tagged #mcq

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If x + 0 = 0 + x = x, which is rational number, then 0 is

asked Jan 18, 2022 in 8th-maths by yogita (1.8k points)

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To get the product 1, we should multiply `8/21`

asked Jan 18, 2022 in 8th-maths by Simran (1.8k points)

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– (–x) is same

asked Jan 18, 2022 in 8th-maths by Simran (1.8k points)

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The multiplicative inverse of `-1 1/7`

asked Jan 18, 2022 in 8th-maths by sumit (1.6k points)

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If x be any rational number then x + 0 is equal

asked Jan 18, 2022 in 8th-maths by yogita (1.8k points)

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The reciprocal of 1

asked Jan 18, 2022 in 8th-maths by yogita (1.8k points)

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The reciprocal of –1

asked Jan 18, 2022 in 8th-maths by purvi (1.8k points)

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The reciprocal of 0

asked Jan 18, 2022 in 8th-maths by nishit (1.8k points)

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The reciprocal of any rational number `p/q` , where p and q are integers and `q != 0`,

asked Jan 18, 2022 in 8th-maths by nikhil (1.8k points)

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If y be the reciprocal of rational number x, then the reciprocal of y will

asked Jan 18, 2022 in 8th-maths by Arun (1.7k points)

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The reciprocal of `(-3)/7xx((-7)/13)`

asked Jan 18, 2022 in 8th-maths by nishit (1.8k points)

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Which of the following is an example of distributive property of multiplication over addition for rational

asked Jan 18, 2022 in 8th-maths by krutika (1.7k points)

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Between two given rational numbers, we can

asked Jan 18, 2022 in 8th-maths by yogita (1.8k points)

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`(x+y)/2` is a rational

asked Jan 18, 2022 in 8th-maths by purvi (1.8k points)

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Which of the following statements is always

asked Jan 18, 2022 in 8th-maths by sumit (1.6k points)

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The range of the data`– 9, 8, 4, 3, 2, 1, 6, 4, 8, 10, 12, 15, 4, 3`

asked Jan 18, 2022 in 8th-maths by krutika (1.7k points)

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The following data : `2, 5, 15, 25, 20, 12, 8, 7, 6, 16, 21, 17, 30, 32, 23, 40, 51, 15, 2, 9, 57, 19, 25` is grouped in the classes `0 –5, 5 –10, 10 –15` etc. Find the frequency of the class 20

asked Jan 18, 2022 in 8th-maths by vaibhav (1.7k points)

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The pie chart depicts the information of viewers watching different type of channels on TV. Which type of programmes are viewed the

asked Jan 18, 2022 in 8th-maths by nishit (1.8k points)

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Observe the histogram given above. The number of girls having height 145 cm and above

asked Jan 18, 2022 in 8th-maths by yogita (1.8k points)

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A dice is thrown two times and sum of the numbers appearing on the dice are noted. The number of possible outcomes

asked Jan 18, 2022 in 8th-maths by vaibhav (1.7k points)

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