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Question : Directions: In the following question, you have to identify the correct response from the given premises stated according to the following symbols. If – means ÷, + means ×, ÷ means –, × means +, then which of the following equations is correct?
Option 1: 43 × 7 ÷ 5 + 4 – 8 = 25
Option 2: 48 ÷ 5 + 8 × 10 – 2 = 13
Option 3: 36 × 4 – 12 + 5 ÷ 3 = 420
Option 4: 42 + 5 ÷ 6 × 8 – 3 = 28
Correct Answer: 48 ÷ 5 + 8 × 10 – 2 = 13
Solution : Given: – means ÷, + means ×, ÷ means –, × means +.
Let's check the options – First option: 43 × 7 ÷ 5 + 4 – 8 = 25 = 43 + 7
Question : A man rows from A to B (upstream) and B to A (downstream) in 12 hours. The distance between A and B is 240 km. The time taken by the man to row 6 km downstream is identical to the time taken by him to row 4 km upstream. What is the speed of the stream?
Option 1: $\frac{35}{3}$ km/hr
Option 2: $\frac{25}{3}$ km/hr
Option 3: $\frac{46}{3}$ km/hr
Option 4: $\frac{50}{3}$ km/hr
Correct Answer: $\frac{25}{3}$ km/hr
Solution : Let $x$ km/hr be the speed of the still water and $y$ km/hr be the speed of the stream. The total distance travelled from point A to point B is 240 km, and the total time taken is 12 hours from point A to
Question : Select the INCORRECTLY spelt word in the following sentence. Rajib's research aims to identify the strings that connect man and nature in order to provide a comprehensive examination and asessment of a variety of ecological issues.
Option 1: strings
Option 2: examination
Option 3: asessment
Option 4: comprehensive
Correct Answer: asessment
Solution : The correct choice is the third option.
Explanation: The incorrectly spelled word in the sentence is "asessment", which should be spelled as assessment, which refers to the evaluation or appraisal of something, in this case, likely referring to the evaluation of various ecological issues
Question : Directions: Select the correct mirror image of the given combination when the mirror is placed at line MN as shown.
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : As per the mirror image properties, closer things appear close to the mirror in the reflection. Here, according to the information provided, the mirror is placed on the right side of the figure (on line MN). So, the left side of the reflected image will appear
Question : Choose the word that is opposite in meaning to the given word. Annex
Option 1: Subtract
Option 2: Profuse
Option 3: Protract
Option 4: Propose
Correct Answer: Subtract
Solution : The correct answer is the first option.
The word that is opposite in meaning to "Annex" is "Subtract."
The term "annex" refers to the action of adding or attaching something, often territory or additional space, to a larger or main structure. On the other hand,
Question : Which Governor General is associated with Doctrine of Lapse ?
Option 1: Lord Ripon
Option 2: Lord Dalhousie
Option 3: Lord Bentinck
Option 4: Lord Curzon
Correct Answer: Lord Dalhousie
Solution : The correct option is - Lord Dalhousie
The Doctrine of Lapse was a strategy for annexation developed by Lord Dalhousie, the Governor-General of India, between 1848 and 1856. The notion of annexing those states without inheritors was proposed. They no longer had the authority
Question : Directions: Select the option in which the given figure is embedded (rotation is NOT allowed).
Solution : Since the rotation is restricted. So, the embedded figure will have the same orientation as the main figure. By comparison of the question figure with all the option figures, it is evident that the given question figure is embedded only in the first option figure.
Hence,
Question : Directions: Arrange the following words in a logical and meaningful order. 1. Knee 2. Finger 3. Neck 4. Hair 5. Toes
Option 1: 4, 3, 1, 5, 2
Option 2: 5, 3, 1, 2, 4
Option 3: 5, 1, 2, 3, 4
Option 4: 3, 4, 5, 1, 2
Correct Answer: 5, 1, 2, 3, 4
Solution : Given: 1. Knee 2. Finger 3. Neck 4. Hair 5. Toes
Arrange the given body parts as in the body from bottom to top – In the human body the bottommost part is the toes and when we go from up
Question : Two pillars A and B of the same height are on opposite sides of a road which is 40 m wide. The angles of elevation of the tops of the pillars A and B are $30^{\circ}$ and $45^{\circ}$, respectively, at a point on the road between the pillars. What is the distance (in m ) of the point from the foot of pillar A?
Option 1: $40(\sqrt{3}-1)$
Option 2: $20(2-\sqrt{3})$
Option 3: $20(3-\sqrt{3})$
Option 4: $39 \sqrt{3}$
Correct Answer: $20(3-\sqrt{3})$
Solution : In $\triangle ROS$, $\tan45^\circ = \frac{h}{OS}$ ⇒ $1= \frac{h}{OS}$ $OS = h$ Thus, $QO = (40 - h)$ Now, In $\triangle POQ$, $\tan30^\circ = \frac{h}{40 - h}$ ⇒ $\frac{1}{\sqrt 3} = \frac{h}{(40 - h)}$ ⇒ $40 - h = \sqrt 3 h$ ⇒ $h (\sqrt
Question : Directions: In the following question, some parts of the sentence have errors, and some are correct. Find out which part of the sentence has an error. The number of that part is the answer. If a sentence is error-free, your answer is "No Error".
They are coming (1) / straight to (2) /our direction. (3) / No Error (4)
Option 1: 1
Option 2: 2
Option 3: 3
Option 4: 4
Correct Answer: 2
Solution : The error lies in the second part of the sentence.
The word "direction" is a noun, and it requires a preposition to show how it is related to the other words of the sentence. The preposition "to" is typically used to show movement towards something,
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