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Question : Which of the following pair of compound - melting point is correct? l. Acetic acid - 290 K II. Ethanol - 156 K
Option 1: Only 1
Option 2: Both I and II
Option 3: Neither I nor II
Option 4: Only II
Correct Answer: Both I and II
Solution : The correct option is Both I and II.
The melting point of acetic acid, sometimes referred to as ethanoic acid, is roughly 290 K, or 16.85°C. It is a carboxylic acid that is usually found at room temperature and pressure in a
Question : Article 370 of the Constitution is applicable to the state of:
Option 1: Nagaland
Option 2: Mizoram
Option 3: Manipur
Option 4: Jammu and Kashmir
Correct Answer: Jammu and Kashmir
Solution : Correct Answer is Jammu and Kashmir
Article 370 confirms that the State of Jammu & Kashmir has a special status in terms of its autonomy and its capacity to legislate for the State’s permanent residents. In addition, the State has granted special privileges
Question : Directions: Wilt is related to Droop in the same way as Thrive is related to ___.
Option 1: Decline
Option 2: Careful
Option 3: Deteriorate
Option 4: Flourish
Correct Answer: Flourish
Solution : Given: Wilt is related to Droop.
Here, wilt is a synonym for droop. Similarly, the synonym for thrive is flourish which means to grow or develop well.
Hence, the fourth option is correct.
Question : Directions: A word is represented by only one set of numbers as given in any one of the alternatives. The sets of numbers given in the alternatives are represented by two matrices, given below. The columns and rows of Matrix (I) are numbered from 0 to 4 and that of Matrix (II) are numbered from 5 to 9. A letter from these matrices can be represented first by its row and next by its column, e.g. R can be represented by 02, 21, etc. and B can be represented by 57, 76, etc. Similarly, you have to identify the set for the word KJAT.
MATRIX I
MATRIX II
Option 1: 04, 79, 20, 87
Option 2: 11, 67, 23, 75
Option 3: 30, 86, 01, 67
Option 4: 23, 89, 20, 87
Correct Answer: 04, 79, 20, 87
Solution : Given: KJAT
Number representations of each letter – K→04, 11, 23, 30, 42 J→55, 67, 79, 86, 98 A→01, 13, 20, 32, 44 T→56, 68, 75, 87, 99
First option: 04, 79, 20, 87; All the letters of the word KJAT can
Question : Aid or auxiliary to trade includes which of the following?
Option 1: Production
Option 2: Selling
Option 3: Buying
Option 4: Warehousing
Correct Answer: Warehousing
Solution : The correct option is Warehousing.
Aid or auxiliary to trade refers to offerings and undertakings intended to assist and promote trade and business. It consists of several organisations and services that support the efficient operation of trade transactions. Transport, banking, insurance, warehousing, and advertising
Question : Directions: In the following question, some parts of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If the sentence is free from error, select "No Error".
I am better (1) / adapted to the (2) / climate than you. (3) / No Error (4)
Option 1: (1)
Option 2: (2)
Option 3: (3)
Option 4: (4)
Correct Answer: (4)
Solution : The correct choice is the fourth option.
The sentence is grammatically accurate and doesn't need any change. The sentence conveys that the speaker is more accustomed to the climate than the other person.
Question : The value of $(\sqrt {4^3+15^2})^3$ is:
Option 1: 4913
Option 2: 4313
Option 3: 4193
Option 4: 3943
Correct Answer: 4913
Solution : $(\sqrt {4^3+ 15^2})^3$ $=(\sqrt {64+225})^3$ $=(\sqrt {289})^3$ $=(17)^3$ $=4913$ Hence, the correct answer is 4913.
Question : What is the value of 2160 × 3 ÷ 144 + 13 - 2?
Option 1: 56
Option 2: 57
Option 3: 59
Option 4: 54
Correct Answer: 56
Solution : What is the value of 2160 × 3 ÷ 144 + 13 - 2? Using the BODMAS Rule, 2160 × 3 ÷ 144 + 13 - 2 = 2160 × $\frac{3}{144}$ +13 - 2 = 15 × 3 + 11 = 45 + 11 =
Question : A Chocolate company prepares three different kinds of chocolate - X, Y and Z. The production of X, Y and Z over a period of five years has been expressed in the bar graph. The total production of Z in 2017 and 2018 is what percentage of the total production of X in 2020 and 2021?
Option 1: 32.82%
Option 2: 86.67%
Option 3: 28.59%
Option 4: 45.68%
Correct Answer: 28.59%
Solution : Total production of Z in 2017 and 2018 = 50579 + 44456 = 95035 Total production of X in 2020 and 2021 = 175128 + 157279 = 332407 Required percentage = $\frac{\text{Total production of Z in 2017 and 2018}}{\text{Total production of X in 2020 and
Question : Comprehension:
In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank.
I have a few deliberations for you. Don't leave your hard work to_____1_____ If you have gone to the effort to complete a dialogue,_____2_____ fritter away all the meaning you created by trusting your memories. Write down the_____3______ of conclusions, decisions and assignments. Remember to record_____4______ does what by when. Revisit your notes at key times and______5_____ assignments.
Question
Select the most appropriate option to fill in the blank 3.
Option 1: titles
Option 2: failures
Option 3: details
Option 4: short cuts
Correct Answer: details
Solution : The correct choice is the third option.
Detail means to give full information about something, which in this case is writing details of conclusions, decisions, and assignments.
Therefore, the complete sentence is: Write down the details of conclusions, decisions, and assignments.
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