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प्रश्न
Write the opposite of the following:
Profit of Rs.10
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उत्तर
Loss of Rs.10
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संबंधित प्रश्न
Fill in the blank:
Because 5 < 7, therefore -5_______-7.
Every integer less than 0 has the sign ______.
Write the opposite of the following:
Failure
Write the opposite of the following:
20°C rise in temperature
Temperature of a place at 12:00 noon was +5°C. Temperature increased by 3°C in first hour and decreased by 1°C in the second hour. What was the temperature at 2:00 pm?
Observe the following:
1 + 2 – 3 + 4 + 5 – 6 – 7 + 8 – 9 = –5
Change one ‘–’ sign as ‘+’ sign to get the sum 9.
Write a positive integer and a negative integer whose sum is a negative integer.
Write a positive integer and a negative integer whose difference is a negative integer.
Sana and Fatima participated in an apple race. The race was conducted in 6 parts. In the first part, Sana won by 10 seconds. In the second part she lost by 1 minute, then won by 20 seconds in the third part and lost by 25 seconds in the fourth part, she lost by 37 seconds in the fifth part and won by 12 seconds in the last part. Who won the race finally?
Following is the number line representing the temperature in degrees Celsius. Plot the name of the city against its temperature.
