The probability distribution function of a random variable $X$ is given by $f(x) = \dfrac{x}{18}, ; 0 \le x \le 6$ $= 0, \text{ otherwise}$ Then the value of $P(X > 2)$ is
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If X denotes the number obtained on the uppermost face of cubit die when
it is tossed, then E(X) is
Topic: MAH MCA CET 2025 (Shift 1)
Find the area of a sector of a circle with radius 6 cm if angle of the sector is 60°.
Topic: MAH MCA CET 2025 (Shift 1)
Calculate the area other than the area common between two quadrants of
circles of radius 16 cm each, which is shown as …
Topic: MAH MCA CET 2025 (Shift 1)
Two circles touch externally. The sum of their areas is 130$\pi$ sq.cm and
the distance between their centres is 14 cm.…
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The area of the equilateral triangle is 49√3 cm². Taking each angular point as centre, circles are drawn with radius eq…
Topic: MAH MCA CET 2025 (Shift 1)
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Find the probability of guessing correctly at least six of 10 answers in a True or False objective test.
Topic: MAH MCA CET 2025 (Shift 1)
If, for a binomial distribution, the number of trials is $9$, the variance is $2$ and the probability of success is gre…
Topic: MAH MCA CET 2025 (Shift 1)
Two customers, Rachana and Bhakti, are visiting a particular shop in the same week (Tuesday to Saturday). Each is equal…
Topic: MAH MCA CET 2025 (Shift 1)
A pendulum swings through an angle of $30^\circ$ and describes an arc of $17.6\ \text{cm}$ in length. Find the length o…
Topic: MAH MCA CET 2025 (Shift 1)
Two cubes each of volume $64\ \text{cm}^3$ are joined end to end. Find the surface area of the resulting cuboid.
Topic: MAH MCA CET 2025 (Shift 1)
The incomes of $A$, $B$ and $C$ are in the ratio $7 : 9 : 12$ and their spending are in the ratio $8 : 9 : 15$. If $A$ …
Topic: MAH MCA CET 2025 (Shift 1)
Two trains, A and B, start simultaneously from two stations $300\ \text{km}$ apart. Train A travels at $60\ \text{km/h}…
Topic: MAH MCA CET 2025 (Shift 1)
Find the distance from the eye at which a coin of $2\ \text{cm}$ diameter should be held so as to conceal the full moon…
Topic: MAH MCA CET 2025 (Shift 1)
A circular wire of radius $7.5\ \text{cm}$ is cut and bent to lie along the circumference of a hoop of radius $120\ \te…
Topic: MAH MCA CET 2025 (Shift 1)
The population of a town grows at $10%$ per year. How long will it take for the population to triple?
Topic: MAH MCA CET 2025 (Shift 1)
