Related Questions

Two newspapers A and B are published in a city. It is known that 25% of the city population reads A and 20% reads B while 8% reads both A and B. Further, 30% of those who read A but not B look into advertisements and 40% of those who read B but not A also look into advertisements, while 50% of those who read both A and B look into advertisements. Then the percentage of the population who look into advertisements is:
Read the following passage carefully and choose the most appropriate answer to the question out of the four alternatives.
The human eye is a complex part of the body that is used for seeing. Eyes enable people to perform daily tasks and to learn about the world that surrounds them. Sight, or vision, is a rapidly occurring process that involves continuous interaction between the eye, the nervous system, and the brain. When someone looks at an object, what he really sees is the light reflected from the object. This reflected light passes through the lens and falls on the retina of the eye. Here the light induces nerve impulses that travel through the optic nerve to the brain and then over other nerves to muscles and glands.
The eye is similar to a television camera. Both the eye and the television camera convert light energy to electrical energy. The eye converts light to nerve impulses that are interpreted by the brain as the sense perception called sight. A television camera converts light to electronic signals that are broadcast and transformed into light images in a television receiver. It is wonderful that human eyes blink an average of once every six seconds. This washes the eye with the salty secretion from the tear or lachrymal glands. Each tear gland is about the size and shape of an almond. These glands are situated behind the upper eyelid at the outer corner of the eye. After passing over the eye, the liquid from the gland is drained into the nose through the tear duct at the inner corner of the eye. What do we see when we look at an object?
In the following question the 1st and the last part of the sentence/passage are numbered 1 and 6. The rest of the sentence/ passage is split into four parts and named P, Q, R and S. These four parts are not given in their proper order. Read the sentence/passage and find out which of the four combinations is correct. 1. Security inks misuse a similar rule that causes the clear and always showing signs of changing shades of a film of oil on water. P. At the point when two beams of light meet each other in the wake of being reflected from these distinctive surfaces, they have each travelled somewhat extraordinary distances. Q. The key is that the light is bouncing off two surfaces, that of the oil and that of the water layer beneath it. R. The separation the two beams travel figures out which wavelengths, and thus, meddle productively and look brilliant. S. Since light is an electromagnetic wave, the pinnacles and troughs of each beam at that point meddle either usefully, to seem brilliant, or dangerously, to seem diminish. 6. Since the separation the beams travel changes with the point as you take a look at the surface, diverse hues look splendid from changed review edges.
Fact 1: All dogs like to run.
Fact 2: Some dogs like to swim.
Fact 3: Some dogs look like their masters.

If the first three statements are facts, which of the following statements must also be a fact?
I: All dogs who like to swim look like their masters.
II: Dogs who like to swim also like to run.
III: Dogs who like to run do not look like their masters.
In Bengaluru, only two newspapers The Hindu and The Times of India are published. It is known that 25% of the city population reads The Hindu and 20% reads The Times of India while 8% reads both the newspapers. It is also known that 30% of those who read The Hindu but not The Times of India look into advertisement and 40% of those who read The Times of India but not The Hindu look into advertisement while 50% of those who read both the newspapers look into advertisements. What is the percentage of the population who read an advertisement?
In MS Excel, what is function inside another function called? A. Round Function B. Sandwich function C. Switch function D. Nested function 
Two objects A & B are immersed in water and their weights are measured using a spring balance. The following table is based on the readings obtained Object Weight of object in air (gm/Wt) Weight of object in water (gm/Wt) Weight of water displaced (gm/Wt) Force of up thrust acting on object (gm/Wt) A X 55 Y 10 B 80 Q 5 Z Which of the following values would complete the table correctly
The momentum of an object depends on which factors? I. Mass of the object II. The velocity of the object III. The volume of the object
Momentum of an object depends on which factors? I. Mass of the object II. Speed of the object III. Velocity of the object
The speed-time graph of an object is a straight line. Which of the following statements can be concluded? A- The motion of the object is a uniform motion B- The object is at rest C- The motion of the object is a non uniform motion.