MCQ
Three balanced coins are tossed together. Then ……….. is the probability that at most two head comes up.
- A$\frac{1}{2}$
- B$\frac{3}{8}$
- C$\frac{5}{8}$
- ✓$\frac{7}{8}$
✓
Answer
Correct option: D.
$\frac{7}{8}$
$\frac{7}{8}$
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
The diameter of a wheel is $40\ cm$. How many revolutions will it make in covering $176m?$
→The radius of a circle whose circumference is equal to the sum of the circumferences of the two circles of diameters $36 cm$ and $20 cm$ is
→In the given figure, $D E \| B C$. If $D E=4 \ cm$, $B C=8 \ cm$ and area of $\triangle A D E=25 sq . \ cm$. The area of $\triangle A B C$ is
→Find the coordinates of the point which divides the line segment joining the points $(3,-3)$ and $(8,4)$ in the ratio $2: 1$ internally.
→A cylindrical vessel $32\ cm$ high and $18\ cm$ as the radius of the base, is filled with sand. This bucket is emptied on the ground and a conical heap of sand is formed. If the height of the conical heap is $24\ cm$, the radius of its base is:
→The least number which when divided by $18,24,30$ and $42$ will leave in each case the same remainder $1$ , would be
→Which of the following is not an AP ?
If the perimeter of a semi-circular protractor is $36\ cm$, then its diameter is:
→If $\alpha$ and $\beta$ are zeros of Quadratic polynomial $6 x^2-3-7 x$ then $\frac{1}{\alpha}+\frac{1}{\beta}=$____________ .
→If two positive integers $tn$ and $n$ are expressible in the form $m=p q^3$ and $n=p^3 q^2$, where $p, q$ are prime numbers, then $HCF (m, n) =$
→