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Draw the net of rectangular pyramid with slant edge 6 cm and base as rectangle with length 4 cm and breadth 3 cm.
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The net given below in the figure can be used to make a cube. Which edge meets DE?
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In the figure of a cube, Which faces intersect at edge FB?
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In the figure of a cube, Which three faces form the vertex A?
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In the figure of a cube, Which vertex is formed by the faces ABCD, ADHE and CDHG?
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In the figure of a cube, Give all the edges that are parallel to edge AB.
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In the figure of a cube, Give the edges that are neither parallel nor perpendicular to edge BC.
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In the figure of a cube, Give all the edges that are perpendicular to edge AB.
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In the figure of a cube, Give four vertices that do not all lie in one plane.
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Following number line shows the temperature in degree celsius (°C) at different places on a particular day
Observe this number line and write the temperature of the places marked on it.
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Following number line shows the temperature in degree celsius (°C) at different places on a particular day.
What is the temperature difference between the hottest and the coldest places among the above?
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Following number line shows the temperature in degree celsius (°C) at different places on a particular day.
What is the temperature difference between Lahulspiti and Srinagar?
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Following number line shows the temperature in degree celsius (°C) at different places on a particular day.
Can we say temperature of Srinagar and Shimla taken together is less than the temperature at Shimla? Is it also less than the temperature at Srinagar?
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In a quiz, positive marks are given for correct answers and negative marks are given for incorrect answers. If jack’s scores in five successive rounds were 25, − 5, − 10, 15 and 10, what was his total at the end?
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At Srinagar temperature was − 5°C on Monday and then it dropped by 2°C on Tuesday. What was the temperature of Srinagar on Tuesday? On Wednesday, it rose by 4°C. What was the temperature on this day?
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A plane is flying at the height of 5000 m above the sea level. At a particular point, it is exactly above a submarine floating 1200 m below the sea level. What is the vertical distance between them?
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Mohan deposits Rs 2,000 in his bank account and withdraws Rs 1,642 from it, the next day. If withdrawal of amount from the account is represented by a negative integer, then how will you represent the amount deposited? Find the balance in Mohan’s account after the withdrawal.
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Rita goes 20 km towards east from a point A to the point B. From B, she moves 30 km towards west along the same road. If the distance towards east is represented by a positive integer then, how will you represent the distance travelled towards west? By which integer will you represent her final position from A?
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In a magic square each row, column and diagonal have the same sum. Check which of the following is a magic square.
1)
| 5 | -1 | -4 |
| -5 | -2 | 7 |
| 0 | 3 | -3 |
2)
| 1 | -10 | 0 |
| -4 | -3 | -2 |
| -6 | 4 | -7 |
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Verify a − (−b) = a + b for the following values of a and b. a = 21, b = 18
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