Tiwari Academy
CBSE NCERT Solutions for Class 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1 Maths and Science in English and Hindi Medium - Free
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1 year ago | [YT] | 97
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Tiwari Academy
In a cylinder, if radius is halved and height is doubled, the volume will be
1 year ago | [YT] | 170
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Degree of the polynomial 4x⁴ + 0x³ + 0x⁵ + 5x + 7⁸ is
1 year ago | [YT] | 149
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1 year ago | [YT] | 94
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1 year ago | [YT] | 360
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Tiwari Academy
₹9000 were divided equally among a certain number of persons. Had there been 20 more persons, each would have got ₹160 less. How many person are there originally?
1 year ago | [YT] | 119
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Tiwari Academy
If the sum of the areas of two squares is 544 m² and the difference of their perimeter is 32 m, then the sides of the two squares are
1 year ago | [YT] | 109
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The roots of the quadratic equation 8x² - 2x - 3 = 0 are
1 year ago | [YT] | 176
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Tiwari Academy
In a flight of 600 km, the speed of the aircraft was slowed down due to bad weather. The average speed of the trip was decreased by 200 km/hr and thus the time of the flight increased by 30 minutes. What was the average speed of the aircraft originally?
1 year ago | [YT] | 81
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Tiwari Academy
If Ritu were younger by 5 years than what she really is, then the square of her age would have been 11 more than five times her present age. What is her present age?
1 year ago | [YT] | 73
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