Download App

Direct and Inverse Proportions — MATHS STD 8 — Question

Gujarat BoardEnglish MediumSTD 8MATHSDirect and Inverse Proportions1 Mark
MCQ
$10$ men can dig a trench in $15$ days. How long will $3$ men take ?
  • ✓
    $50$ days
  • B
    $60$ days
  • C
    $100$ days
  • D
    $75$ days
✓

Answer

Correct option: A.
$50$ days
$10 \times 15=3 \times ? \Rightarrow ?=50$

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 "M.C.Q. [1 Marks Each]" from Direct and Inverse Proportions→Direct and Inverse Proportions — all question types→MATHS STD 8 question papers→Gujarat Board STD 8 question papers→Gujarat Board question paper generator→

Similar questions

Which of the following is the product of $(\frac{-7}{8})$ and $\frac{4}{21}$?
→
The coefficient in the term $7xy$ is
→
Find which of the following represents $3 : 4$?
→
Express $3.657 \times 10^{-7}$ in usual form:
→
$8 a^2 b^3 \div(-2 a b)=?$
→
Tick $(\checkmark)$ the correct answer in the following: The compound interest on Rs. $5000$ at $8 \%$ per annum for $2$ years, compounded annually, is.
→
The percentage of $3:4$ is:
→
Tick $(\checkmark)$ the correct answer of the following: What least number must be added to $526$ to make it a perfect square?
→
A die is thrown. What is the probability of getting 6?
→
what should be percentage gain on a product when it is sold for $Rs. 120$ with a gain of $Rs. 20.$
→