Embibe Experts Solutions for Chapter: Real Numbers, Exercise 1: meghalaya board-2018

Simplify $\frac{1}{3}+\left(\frac{-3}{4}\right)+\frac{7}{8}$

Arrange the rational numbers$\frac{-13}{20}, \frac{6}{15}, \frac{7}{12}, \frac{-9}{10} \mathrm{and} \frac{3}{5}$ in the descending order.

The $\mathrm{HCF}$ of two numbers is $16$ and their product is $3072$. Find their $\mathrm{LCM}$.

The population of a village was $75000$ in $1990.$ In $2000$, the population became $93000$. What is the increase percentage during these ten years?

If a farmer paid $₹2025$ as interest over $3$ years at $2\%$ per annum to a moneylender and the loan the farmer had taken is $₹k$, then find the value of $k$.

Ramesh and Satish contested the election to the Panchayat Committee from their village. Ramesh scored $11484$ votes which was $44\%$ of the total votes. Satish scored $26\%$ of the votes. Calculate the number of votes cast in the village.

Ramesh and Satish contested the election to the Panchayat Committee from their village. Ramesh scored $11484$ votes which was $44\%$ of the total votes. Satish scored $26\%$ of the votes. Calculate the number of voters who did not vote for either Ramesh or Satish.

The angles of a pentagon are in the ratio $2:4:2:1:1$. The angles add up to $540°$. What is the size of each angle?