Download App

Mathematical Logic — Maths STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceMathsMathematical Logic2 Marks
MCQ
If Ram secures 100 marks in maths, then he will get a mobile. The converse is
  • A
    If Ram gets a mobile, then he will not secure 100 marks in maths.
  • B
    If Ram does not get a mobile, then he will secure 100 marks in maths.
  • ✓
    If Ram will get a mobile, then he secures 100 marks in maths.
  • D
    None of these
✓

Answer

Correct option: C.
If Ram will get a mobile, then he secures 100 marks in maths.
(C)
Let $p :$ Ram secures 100 marks in maths
q : Ram will get a mobile
Converse of $p \rightarrow q$ is $q \rightarrow p$
i.e., If Ram will get a mobile, then he secures 100 marks in maths.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "MCQ" from Mathematical Logic→Mathematical Logic — all question types→Maths STD 12 Science question papers→Maharashtra Board STD 12 Science question papers→Maharashtra Board question paper generator→

Similar questions

The point of intersection of lines $\frac{x-1}{2}=\frac{y-2}{3}=\frac{z-3}{4}$ and $\frac{x-4}{5}=\frac{y-1}{2}=\frac{z}{1}$ is
→
The volume of a tetrahedron (in cubic units) whose vertices are $4 \hat{i}+5 \hat{j}+\hat{k}, -\hat{j}+\hat{k}$, $3 \hat{i}+9 \hat{j}+4 \hat{k}$ and $-2 \hat{i}+4 \hat{j}+4 \hat{k}$ is
→
In a $\triangle A B C, A: B: C=3: 5: 4$. Then $a+b+c \sqrt{2}$ is equal to
→
A particle moves so that $x=2+27 t -t^3$. The direction of motion reverses after moving a distance of units.
→
$\int_0^{2 \pi}(\sin x+|\sin x|) d x=$
→
If two lines $a x^2+$$2 h x y+b y^2$$=0$ are equally inclined with co-ordinate axes, then
→
If $x^y=e^{x-y}$, then $\frac{d y}{d x}$ is
→
Let $\bar{a}, \bar{b}$ and $\bar{c}$ be three vectors. Then scalar triple product $[\bar{a} \quad \bar{b} \quad \bar{c}]$ is equal to
→
If r.v. $X$ : waiting time in minutes for bus and p.d.f. of $X$ is given by $f(x)= \begin{cases}\frac{1}{5}, & 0 \leq x \leq 5 \\ 0, & \text { otherwise, }\end{cases}$ then probability of waiting time not more than 4 minutes is
→
If $x=e^{\left(\frac{x}{y}\right)}$, then $\frac{d y}{d x}=$
→