Factorise(i) 24x3 – 36x2y(ii) 10x3 – 15x2(iii) 36x3y – 60x2y3z
4:09
Factorise(i) 24x3 – 36x2y(ii) 10x3 – 15x2(iii) 36x3y – 60x2y3z
9.7K viewsJul 2, 2024
YouTubecbsemathsbyanurag
Represent each of the following numbers on the number line:
4:21
Represent each of the following numbers on the number line:
22.9K viewsFeb 28, 2024
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Let x be a rational number and y be an irrational number . Is x + y necessarily an irrational number
4:04
Let x be a rational number and y be an irrational number . Is x + y necessarily an irrational number
7.9K viewsApr 16, 2025
YouTubecbsemathsbyanurag
Plot the given points on a graph sheet and check if they lie on a straight line. If not, name the
10:10
Plot the given points on a graph sheet and check if they lie on a straight line. If not, name the
16.5K viewsMar 17, 2025
YouTubecbsemathsbyanurag
In a single throw of a coin, what is the probability of getting a tail?
1:59
In a single throw of a coin, what is the probability of getting a tail?
8.3K viewsMar 31, 2025
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Give reason to show that none of the numbers given below is a perfect square:
2:20
Give reason to show that none of the numbers given below is a perfect square:
16.3K viewsApr 17, 2024
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In a fraction, twice the numerator is 2 more than the denominator. If 3 is added to the numerator a
7:43
In a fraction, twice the numerator is 2 more than the denominator. If 3 is added to the numerator a
18.3K viewsAug 24, 2024
YouTubecbsemathsbyanurag
6:09
The digit in the ten place of a two – digit number is three times that in the units place. If the di
16.2K viewsAug 22, 2024
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6:30
Evaluate:
11.6K viewsMar 27, 2024
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4:13
Find three consecutive even numbers sum 234.
11.3K viewsAug 21, 2024
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3:12
The circumference of a circle exceeds its diameter by 30 cm. Find the radius of the circle.
11.7K viewsJan 6, 2024
YouTubecbsemathsbyanurag
4:40
A road roller takes 750 complete revolutions to move once over to level a road. Find the area of the
10.1K viewsFeb 26, 2025
YouTubecbsemathsbyanurag
6:07
Evaluate:(i) (5/9) ^ - 2 * (3/5) ^ - 3 * (3/5) ^ 0(ii) (- 3/5) ^ - 4 * (- 2/5) ^ 2(iii) (- 2/3) ^ -
13.4K viewsMar 26, 2024
YouTubecbsemathsbyanurag
5:04
If x and y are directly proportional, find the values of x1, and x2 and y1 in the table given below:
17.7K viewsNov 12, 2024
YouTubecbsemathsbyanurag
4:34
Gunpowder contains 75% nitre and 10% sulphur. Find the amount of gunpowder which carries 9 kg nitre
13.8K viewsSep 2, 2024
YouTubecbsemathsbyanurag
5:23
If the selling price of 16 water bottles is equal to the cost price of 17 water bottles. Find the ga
18.2K viewsSep 8, 2024
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3:48
Four – fifths of a number is 10 more than two – thirds of the number. Find the number.
13.7K viewsAug 16, 2024
YouTubecbsemathsbyanurag
3:03
In a 3-digit number, the tens digit is thrice the units digit and the hundreds digit is four times t
10.9K viewsJun 6, 2024
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4:07
Define the terms:(i) Data(ii) Raw data(iii) Array(iv) Tabulation of data(v) Observation(vi) Frequenc
16.9K viewsJan 11, 2024
YouTubecbsemathsbyanurag
3:57
An alloy contains 40% copper, 32% nickel and rest zinc. Find the mass of zinc in one kg of the alloy
11.2K viewsSep 2, 2024
YouTubecbsemathsbyanurag
9:29
3) Given below is a table which shows the yearwise strength of a school. Represent this data by a 📊
17.6K viewsJan 19, 2024
YouTubecbsemathsbyanurag
3:42
Find the length of the height of an equilateral triangle of side 24 cm
9.5K viewsJan 5, 2024
YouTubecbsemathsbyanurag
4:01
Ravi can do a piece of work in 15 hours while Raman can do it in 12 hours. How long will both take t
16.3K viewsNov 24, 2024
YouTubecbsemathsbyanurag
2:03
Find the length of the largest pole that can be placed in a hall 10 m long, 10 m wide and 5 m high.
10.7K viewsDec 11, 2023
YouTubecbsemathsbyanurag
3:14
Find the value of the expression (9x2 + 24x + 16), when x = 12.
10.3K viewsJun 24, 2024
YouTubecbsemathsbyanurag
7:10
In the given figure, l ∥ m and t is a transversal. If ∠5 = 70, find the measure of each of the angle
30.4K viewsJan 24, 2023
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3:58
Find the least square number which is exactly divisible by each of the numbers 6, 9, 15 and 20.
11.5K viewsMay 7, 2024
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2:16
Find the rate of discount being given on a shirt whose selling price is Rs 1092 after deducting a di
12.5K viewsSep 30, 2024
YouTubecbsemathsbyanurag
4:16
Find the single discount which is equivalent to two successive discounts of 20% and 5%.
9.3K viewsOct 4, 2024
YouTubecbsemathsbyanurag
4:37
The area of a trapezium is 405 cm2. Its parallel sides are in the ratio 4 : 5 and the distance betwe
14.6K viewsJan 20, 2025
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