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Question : The river which is used for inland waterways in india is ------------
Option 1: Ganga
Option 2: Cauveri
Option 3: Mahi
Option 4: Luni
Correct Answer: Ganga
Solution : The correct option is Ganga.
The river that is extensively used for inland waterways in India is the Ganga River. It is one of the longest and most significant rivers in India, flowing through several states and providing a crucial transportation route for goods and
Question : The polar regions are sparsely populated because of
Option 1: lack of minerals
Option 2: unsuitable climate conditions
Option 3: infertile land
Option 4: mountainous topography
Correct Answer: unsuitable climate conditions
Solution : The correct option is - unsuitable climate conditions
Because of the extreme cold and arid conditions, polar regions have low population concentrations. The polar regions, including the Arctic and Antarctica, are the coldest places on earth because there is no vegetation to support
Question : Who among the following is the Director General of the Sports Authority of India as of August 2020?
Option 1: Narinder Batra
Option 2: Neelam Kapur
Option 3: Sangita Reddy
Option 4: Sandip Pradhan
Correct Answer: Sandip Pradhan
Solution : The correct option is Sandip Pradhan.
As of August 2020, Sandhip Pradhan served as the Director General of the Sports Authority of India (SAI). He took charge as the Director General of the Sports Authority of India on August 1, 2020, after the
Question : Select the most appropriate option to substitute the underlined segment in the given sentence. If there is no need to substitute it, select ‘No substitution’.
I shall be back on 2 o’clock at Sunday.
Option 1: in 2 o’clock of Sunday
Option 2: at 2 o’clock in Sunday
Option 3: No substitution
Option 4: at 2 o’clock on Sunday
Correct Answer: at 2 o’clock on Sunday
Solution : The fourth choice will be the correct option.
In this question, "on" will be replaced with "at" as it is used for denoting time, and in the other part of the question, the preposition "at' will be replaced with "on", as
Question :
The pH of human blood is
Option 1:
7.2
Option 2:
7.8
Option 3:
6.6
Option 4: 7.4
Correct Answer: 7.4
Solution : The correct option is - 7.4
The pH scale has a range of 0 (very acidic) to 14 (highly basic or alkaline). Normal blood pH ranges from 7.3 to 7.4, making it somewhat basic. Blood pH is typically kept close to 7.4 by the body.
Question : The lengths of the two parallel sides of a trapezium are 16 m and 20 m, respectively. If its height is 10 m, its area in square metres is:
Option 1: 360
Option 2: 260
Option 3: 240
Option 4: 180
Correct Answer: 180
Solution : Given: The lengths of the two parallel sides = 16 m and 20 m Height = 10 m Area of the trapezium = $\frac{1}{2}\times {\text{sum of parallel sides}} \times {\text{height}}$ $=\frac{1}{2}\times (16+20)\times 10$ $=36\times 5$ $=180$ sq. metres Hence, the correct answer is 180.
Question : 'Table sugar' is which type of sugar?
Option 1: Fructose
Option 2: Galactose
Option 3: Glucose
Option 4: Sucrose
Correct Answer: Sucrose
Solution : The correct option is Sucrose.
"Table sugar" is sucrose, a type of disaccharide sugar. Sucrose is of two simple sugar molecules, one glucose molecule, and one fructose molecule, joined together by a chemical bond. It is commonly used as a sweetener in various foods
Question : What is the value of $14 \frac{2}{7}$% of $301+12.5$% of 184?
Option 1: 64
Option 2: 70
Option 3: 66
Option 4: 68
Correct Answer: 66
Solution : According to the question $14 \frac{2}{7}$% of $301+12.5$% of 184 = $\frac{14 × 7 + 2}{7}$% of 301 + $\frac{12.5}{100}$ × 184 = $\frac{100}{7}$% × 301 + 23 = 43 + 23 = 66 Hence, the correct answer is 66.
Question : Study the given table and answer the question that follows. The table shows the number of students doing various courses in various cities.
In Chennai, the number of students in MBA is nearly what percentage of students in M.A? (rounded off to 2 digits after decimal)
Option 1: 76.25%
Option 2: 80.55%
Option 3: 92.12%
Option 4: 99.23%
Correct Answer: 80.55%
Solution : The number of students in MBA in Chennai = 1342 The number of students in M.A in Chennai = 1666 Required percentage = $\frac{\text{number of students in MBA}}{\text{number of students in M.A}}\times100$ = $\frac{1342}{1666}\times100$ = 80.55 Hence, the correct answer is 80.55%
Question : Directions: In the given question, a sentence is given with a blank to be filled in with an appropriate word(s). Four alternatives are suggested for each question. Choose the correct alternative out of the four alternatives.
When she retired, she handed ________ the charge to the vice president.
Option 1: out
Option 2: across
Option 3: off
Option 4: over
Correct Answer: over
Solution : The correct choice is the fourth option.
The word over is the correct choice in this sentence because it indicates the transfer of responsibility or authority from one person to another. When someone "hands over" something, they are passing it to someone else.
Therefore, the
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