O P Malhotra, S K Gupta and, Anubhuti Gangal Solutions for Chapter: Integers, Exercise 8: Revision Exercise

Which of the following on simplification is negative?

The next number in the pattern $-48,-33,-18$ is

Tick (✓) the correct option.
$-48\times 116$ is not the same as

Which of the following is the odd one out?

Compare the following with $>,<$or $=.$

$\left(-25\right)÷\left(-5\right)-\left(-2\right)\times 3 \square [\left(-5\right)\times (-2\left)\right]-[6\times (-1\left)\right]$

Compare the following with $>,<$or $=.$

$-10÷\left(-2\right)-\left(-8+3\right)\square \left(-3\right)\times [\left(-8\right)-(-5\left)\right]$

The melting point of hydrogen is $-259°C$. The melting point of oxygen is $-219°C$. Whose melting point is greater and by how much?

Some number added to $-13$ is $51$. Divide the number by $-16$ and multiply the quotient by $11$. What is the answer?