LCM of two numbers x and y is 720 and th...

LCM of two numbers x and y is 720 and the LCM of numbers 12x and 5y is also 720. The number y is

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X BOARD PREVIOUS YEAR PAPER ENGLISH|Exercise SECTION-C|5 Videos

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X BOARD PREVIOUS YEAR PAPER ENGLISH-X Boards-All Questions

Find mean, median and mode of the following data :
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Find mean, median and mode of the following data : 10, 12, 14, 16, 14
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LCM of two numbers x and y is 720 and the LCM of numbers 12x and 5y is...
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If 1 is a zero of the polynomial p(x) = ax^2 — 3 (a — 1) x - 1, then f...
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In DeltaLMN, angle L=50^@ and N=60^@. If Delta LMN~DeltaPQR, then find...
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If sec^2 theta (1 + sin theta) (1 — sin theta) = k, then find the val...
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If the diameter of a semicircular protractor is 14 cm, then find its p...
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Find the number of solutions of the following pair of linear equations...
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Find the discriminant of the quadratic equation 3sqrt3x^2+10x+sqrt3=0.
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If a, b and c are three consecutive coefficients terms in the expansio...
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In the given figure, triangle ABC is circumscribing a circle. Find the...
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Two coins are tossed simultaneously. Find the probability of getting e...
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Find all the zeroes of the polynomial x^3 + 3x^2 - 2x - 6, if two of i...
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Which term of the A.P. 3,15,27, 39, ... will be 120 more than its 21st...
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Delta ABD is a right triangle, right-angled at A and AC | BD. Prove th...
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Find the value of tan 60^@ geometrically
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Is the rational number 441/(2^2 5^7 7^2) a terminating or a non-termin...
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If the points A(4,3)a n dB(x ,5) are on the circle with centre O(2,3),...
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Prove that 2sqrt3 is an irrational number
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(ax)/b-(by)/a=a+b, ax-by=2ab
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