For the following questions answer them individually
If the cost of 20 books is equal to the selling price of 18 books, then the gain percentage is:
A cuboid of sides 12 cm, 18 cm and 27 cm is melted to form a cube. What is the ratio of the total surface area of the cuboid to that of the cube?
A dealer offers 45% discount on a packet. She offers a further discount of 25% on the reduced price on cash payment. What does a customer has to pay for the packet of ₹2,800, in cash, to avail both discounts?
ff the HCF of $$xy^{3}, x^{2}y$$ and $$x^{3} y^{4}$$ is $$xy$$, then their LCM is _________.
The following graph shows the results of students in a school.
In which years is the difference in number of students who passed to those who failed maximum?
Select the option that expresses the given sentence in passive voice.
One should keep one’s promise.
Select the most appropriate option that can substitute the underlined segment in the given sentence. If there is no need to substitute it, select ‘No substitution’.
It was an horrible day at the office for Roy, but he didn’t allow it to spoil his evening plans.
Identify the most appropriate ANTONYM of the underlined word in the given sentence.
A balloon contracts when air is blown into it.