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Question : Direction: In the following question, select the one which is different from the other three alternatives.
Option 1: 41 - 72
Option 2: 12 - 30
Option 3: 51 - 42
Option 4: 11 - 20
Correct Answer: 41 - 72
Solution : Let's check the options —
First option: 41 - 72; 4 + 1 = 5; 7 + 2 = 9. The sum of the digits of the two numbers is not equal. This option is different from the other options.
Second option: 12
Question : Comprehension:
Read the following passage and answer the questions that follow.
When consuming your favourite fruit is forbidden by your doctor or dietician, it is time to find out why rather than trying to have more of it on the sly. Conventional diet advice for weight watchers and diabetics puts mangoes on the red list, and not without reason. Keeping scientific information about mangoes in mind, recommendations about the fruit warrant a relook. This is because of its impact on body weight, blood sugar, and health. It's true that ripe mangoes are high in carbohydrates and sugars and have a high glycemic index. One of the seventh most popular fruits worldwide, it provides roughly 80 kilocalories per 100 g (a medium-sized ripe mango would carry about 130–150 calories), which mainly comes from carbohydrates (20 per cent).
Due to their high sugar content, mangoes are high in calories. But does this mean that diabetics and weight-watchers should be banned from having it? The answer is no, if one adjusts for calories, i.e., substitutes it with an equivalent amount of calories and carbohydrates in the meal.
Better still, combine it with a low-glycemic food. Low-glycemic foods include pulses, legumes, low-fat dairy (milk, curd), vegetables, nuts, and seeds. So mangoes can make a safe entry into the diet if one is able to keep the caloric intake and carbohydrates constant, i.e., take the right amounts. With over 2,500 varieties around the world, the popularity of mangoes clearly lies in their aromatic sweetness. This tropical fruit can also boast a huge array of impressive health benefits.
The mango is known to be an excellent source of many vitamins, such as vitamin C (ascorbic acid), B vitamins (thiamine, riboflavin, and niacin), and vitamin A (B-carotene). Ripe mangoes generally possess a higher number of phenolics, researchers say. This makes mangoes a good source of antioxidants with anti-cancer and anti-inflammatory properties. With reasonably good fibre content, it provides a good combination of soluble and insoluble fibre. Soluble fibre is good for digestion, and its insoluble variant is good for the management of blood cholesterol and sugar levels.
But before you start planning a mango party, there is a need for caution. Remember that mangoes, being high in sugar, predominantly fructose, should be consumed in appropriate portions. This is particularly true for weight-watchers, diabetics, and those with high cholesterol levels.
Question: What advice is given in the passage to diabetics and weight watchers?
Option 1: Do not eat mangoes as it is too high in sugar.
Option 2: Eat mangoes but balance the intake of vitamins.
Option 3: Eat plenty of mangoes as it has impressive health benefits.
Option 4: Eat mangoes, but combine them with a low-glycemic food.
Correct Answer: Eat mangoes, but combine them with a low-glycemic food.
Solution : The correct choice is the fourth option.
The passage suggests in the third paragraph that while mangoes contain high sugar content and calories, diabetics and weight watchers can still consume mangoes if they manage their caloric
In the following passage, some words have been deleted. Fill in the blanks with the help of the alternatives given. Select the most appropriate option for each blank.
Swarms of the desert locust, which invaded India via Pakistan in April, have made (1)_____ way to at least five states, (2)____ a trail of destruction in their (3)_____. Desert locusts move in large groups, (4)_____ swarms, and can eat crops up (5)_____ their own weight every day. When millions of (6)____ descend on a crop, they destroy (7)_____. The desert locust is considered the (8)_____ destructive migratory pest in the world (9)_____ a single swarm covering one square kilometre can (10)____ up to 80 million locusts. As per eyewitnesses, the swarm which entered India from Pakistan was about two to three kilometres long.
Question:
Select the most appropriate option for blank number 7.
Option 1: everyone
Option 2: everything
Option 3: something
Option 4: whole
Correct Answer: everything
Solution : The correct choice is the second option.
The word everything is the appropriate choice for this blank, as it conveys the idea that when millions of locusts descend on a crop, they cause widespread destruction, consuming or damaging all in their path.
Question : Directions: Select the option that is related to the fourth term in the same way as the first term is related to the second term and the fifth term is related to the sixth term. 2 : 26 :: ? : 152 :: 27 : 1026
Option 1: 6
Option 2: 8
Option 3: 24
Option 4: 13
Correct Answer: 8
Solution : Given: 2 : 26 :: ? : 152 :: 27 : 1026
Add 11 to the first number and multiply the resultant with the first number to get the second number – Like in, 2 : 26 → 2 × (2 + 11) = 26
Question :
Besides carbohydrates, a major source of energy in our food is constituted by
Option 1:
Proteins
Option 2:
Fats
Option 3:
Minerals
Option 4: Vitamins
Correct Answer:
Solution : The correct option is Fats.
Beside carbohydrates, fats are an important source of energy in our diet. Lipids, or fats, are a concentrated and effective type of energy storage. Fats provide more energy per gram when broken down and metabolised than carbohydrates or proteins. Fats
Question : An amendment of the constitution may be initiated ________.
Option 1: by the introduction by the President of India
Option 2: by the introduction of a bill in Rajya Sabha
Option 3: by the Governors of States
Option 4: by the introduction of a bill in either House of Parliament
Correct Answer: by the introduction of a bill in either House of Parliament
Solution : The correct option is by the introduction of a bill in either House of Parliament.
The presentation of a bill in either house of Parliament may commence an amendment to the Indian Constitution, subject
Question : If $x+y+z=0$, then what is the value of $\frac{x^2}{3z}+\frac{y^3}{3xz}+\frac{z^2}{3x}$?
Option 1: $0$
Option 2: $xz$
Option 3: $y$
Option 4: $3y$
Correct Answer: $y$
Solution : Given: $x+y+z=0$ We know, $x^3+y^3+z^3-3xyz=0$ ⇒ $x^3+y^3+z^3 = 3xyz$ Now, $\frac{x^2}{3z}+\frac{y^3}{3xz}+\frac{z^2}{3x}$ = $\frac{x^3+y^3+z^3 }{3xz}$ = $\frac{3xyz}{3xz}$ = $y$ Hence, the correct answer is $y$.
Question : Select the most appropriate meaning of the given idiom.
To have an axe to grind
Option 1: To have a selfish motive in doing something
Option 2: To have an indomitable task to accomplish
Option 3: To have adequate means of subsistence
Option 4: To have access to top levels of authority
Correct Answer: To have a selfish motive in doing something
Solution : The correct meaning is the first option.
Explanation: In this idiom, the metaphorical axe represents a hidden agenda or personal bias that may influence one's actions or opinions. When someone has an axe to grind, they have
Question : Direction: In each of the following question, select the missing number from the given responses.
Option 1: 63
Option 2: 89
Option 3: 81
Option 4: 64
Correct Answer: 81
Solution : Given:
In the first column, 4 x 8 = 32 → 32 + 3 = 35
In the second column, 7 x 6 = 42 → 42 + 7 = 49
In the
Question : Find the number of common tangents, if $r_1+r_2=c_1 c_2$. (With usual notations, $r_1\ \text{and}\ r_2$ and $\mathrm{C}_1 \ \text{and}\ \mathrm{C}_2$ are the radii and centres of the two circles.)
Option 1: 1
Option 2: 0
Option 3: 3
Option 4: 4
Correct Answer: 3
Solution : Given, C1C2 = r1 + r2 ⇒ The circle touches each other externally. When the circle touches each other externally then there are only three tangents are possible. ⇒ Two direct common tangents and one transverse tangent. Hence, the correct
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