For the following questions answer them individually
In the first month, the income of Mohan increases by 30%. In the second month his income decreases by 30%. What will be percentage increase or decrease in the income after two months?
If $$\cos^{2} \theta = \frac{3}{4}$$, where $$\theta$$ is an acute angle, then the value of $$\sin \left(\theta + 30^{\circ}\right)$$
A can complete a piece of work in 14 days while A and B together can complete it in $$3\frac{1}{2}$$ days. How long will B alone take to complete it?
If $$r = 15\left(\sin \theta + \cos \theta \right)$$ and $$s = 16(\sin \theta - \cos \theta)$$ , then the value of $$\frac{r^{2}}{15^{2}} + \frac{s^{2}}{16^{2}}$$ _________.
The following table shows the percentage of population of four states below poverty
line and the proportion of males and females below and above poverty line.
If the total population of State B is 7,200, then what is the number of females below poverty line in that state?
Select the option that expresses the given sentence in passive voice.
Does she prepare the lesson?
Sentences of a paragraph are given below in jumbled order. Arrange the sentences in the correct order to form a meaningful and coherent paragraph.
A. And also, they contribute to the development of social and environmental solutions for the planet's future.
B. Companies do play an important role in modern society.
C. Because of their systematic relevance and their impact on policy-making, companies must use their influence in ways that benefit the public good.
D. Some corporations have become so large that their activities and strategic decisions have a direct impact on government policy and citizens' lives.
Select the most appropriate meaning of the underlined idiom in the following sentence.
I just went to Bali on a backpacking trip and did everything by the ear without any itinerary.
Select the option that can be used as a one-word substitute for the given group of words.
Changing secret and coded messages in a readable form