AP EAMCET · Maths · Probability
In a lottery, containing tickets, exactly tickets bear a prize. If a ticket is drawn at random, then the probability of not getting a prize is
- A
- B
- C
- D
Answer & Solution
Correct Answer
(D)
Step-by-step Solution
Detailed explanation
25 tickets out of 35 tickets will not bear any prize. Hence, the probability of not getting a prize is 2535=57
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from Maths
- If \(x+i y=\frac{(3+2 i)(4-7 i)(12+13 i)}{(13-12 i)(2-3 i)(11+3 i)}\), then \(x^2+y^2=\)AP EAMCET 2020 Easy
- If the inverse point of the point \((-1,1)\) with respect to the circle \(x^2+y^2-2 x+2 y-1=0\) is \((p, q)\), then \(p^2+q^2=\)AP EAMCET 2024 Hard
- If , where thenAP EAMCET 2022 Easy
- For three consecutive odd integers and , if the variable line always passes through the point , the value of equalsAP EAMCET 2021 Medium
- Let \(f\) be defined on \(D=[R-\{-1,1\}\) by \(f(x)=\frac{|x|}{1-|x|}\), thenAP EAMCET 2018 Medium
- If \(y=\sqrt{\cosh x+\sqrt{\cosh x}}\), then \(\frac{d y}{d x}=\)AP EAMCET 2025 Medium
More PYQs from AP EAMCET
- \(\sum_{k=0}^{12} \frac{1}{\sin \left((k+1) \frac{\pi}{6}+\frac{\pi}{4}\right) \sin \left(\frac{k \pi}{6}+\frac{\pi}{4}\right)}=\)AP EAMCET 2025 Hard
- Observe the following complexes
\(\begin{aligned}
& {\left[\mathrm{Mn}(\mathrm{CN})_6\right]^{3-},\left[\mathrm{Fe}(\mathrm{CN})_6\right]^{-3},\left[\mathrm{Co}\left(\mathrm{C}_2 \mathrm{O}_4\right)_3\right]^{3-},\left[\mathrm{MnCl}_6\right]^{3-},} \\
& {\left[\mathrm{Fe}(\mathrm{CN})_6\right]^{4-},\left[\mathrm{CoF}_6\right]^{3-}}
\end{aligned}\)
From the above, the number of inner orbital complexes with paramagnetic nature isAP EAMCET 2023 Medium - Which of the following is not a unit of time?AP EAMCET 2020 Easy
- For any two events, \(A, B\) if \(P(A \cup B)=a P(A \cap B)+b P(A)+c P(B)\), then \(3 a+2 b+5 c=\) ?AP EAMCET 2020 Easy
- The incentre of the triangle with vertices \(A(1, \sqrt{3}), B(0,0)\) and \(C(2,0)\) isAP EAMCET 2017 Easy
- \(20 \mathrm{~mL}\) of \(0.1 \mathrm{M}\) acetic acid is mixed with \(50 \mathrm{~mL}\) of potassium acetate. \(K_a\) of acetic acid \(=1.8 \times 10^{-5}\) at \(27^{\circ} \mathrm{C}\). Calculate concentration of potassium acetate if \(\mathrm{pH}\) of the mixture is 4.8 .AP EAMCET 2009 Hard