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Question : M is the incentre of the $\triangle $XYZ. If $\angle $YXZ + $\angle $YMZ = 150°, then what is the value of $\angle $YXZ?
Option 1: 40°
Option 2: 55°
Option 3: 60°
Option 4: 45°
Correct Answer: 40°
Solution : $\angle $YXZ + $\angle $YMZ = 150° ⇒ $\angle $YMZ = 150° – $\angle $YXZ M is the incentre, ⇒ $\angle $YMZ = 90° + $\frac{1}{2}\angle $YXZ ⇒ 150° – $\angle $YXZ = 90° + $\frac{1}{2}\angle $YXZ ⇒ 60° = $\frac{3}{2}\angle $YXZ ⇒ $\angle $YXZ
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. With up to 50,000 species of spiders, spider habitats vary (1) ______. Spiders are (2) ______ to live anywhere in the world except Antarctica. They (3) ______ not live in bodies of water or in the air but can adapt (4) ______ almost any type of environment: hot or cool, wet or (5)______, in the garden or in your house.
Question: Select the most appropriate option to fill in the blank number 3.
Option 1: done
Option 2: do
Option 3: does
Option 4: did
Correct Answer: do
Solution : The second option is the correct choice.
The sentence is in the present tense, and the subject is spiders, which is plural in number. Hence, the correct form of the verb is do.
Therefore, the correct answer is, do.
Question : King Kharvela was the greatest ruler of the Chedi Dynasty of
Option 1: Cholamandalam
Option 2: Kalinga
Option 3: Kannauj
Option 4: Purushpur
Correct Answer: Kalinga
Solution : The Correct Answer is Kalinga
Kharvela, the third and most powerful emperor of the Chedi dynasty, ruled over Kalinga (present-day Odisha). The main source of information about him is the well-known Hanthigumpha inscription by Kharavela. During his reign, the Chedi dynasty, which had been suppressed
Question : Choose the sentence with no spelling errors.
Option 1: His grip tightend a fraction on her arm.
Option 2: His grip tightened a fraction on her arm.
Option 3: His grrip tightened a fraction on her arm.
Option 4: His gripe tightened a fracton on her arm.
Correct Answer: His grip tightened a fraction on her arm.
Solution : The second option is correct.
Question : Select the option that expresses the given sentence in the passive voice.
Aspirations give us the clarity of our goals.
Option 1: The clarity of our goals has been given by aspirations.
Option 2: The clarity is given of our goals by aspirations.
Option 3: The clarity of our goals are given by aspirations.
Option 4: The clarity of our goals is given by aspirations.
Correct Answer: The clarity of our goals is given by aspirations.
Solution : The fourth option is the correct choice.
Passive voice is the voice in which the object experiences an action rather than the person who performs the action. Hence, the object in the active sentence becomes the subject
Question : Directions: In the following question, select the odd letter cluster from the given alternatives.
Option 1: AXU
Option 2: SPL
Option 3: URO
Option 4: NKH
Correct Answer: SPL
Solution : Let's check the options – First option: AXU; A – 3 = X; X – 3 = U Second option: SPL; S – 3 = P; P – 4 = L Third option: URO; U – 3 = R; R – 3 = O Fourth
Question : Direction: If STYLE is written as PQVIB, how can SMELL be written in that code?
Option 1: PJBII
Option 2: PVBII
Option 3: PVHII
Option 4: PJHII
Correct Answer: PJBII
Solution : Given:
STYLE is written as PQVIB
S – 3 = P ; T – 3 = Q ; Y – 3 = V ; L – 3 = I ; E – 3 = B
Similarly, SMELL will be coded as:
S – 3 =
Question : In January 2023_____was appointed as the next Director General in the Directorate General of Civil Aviation (DGCA).
Option 1: Arvind Singh
Option 2: Mebanshailang Rynjah Synrem
Option 3: Vikram Dev Dutt
Option 4: V. Vidyavathi
Correct Answer: Vikram Dev Dutt
Solution : The correct answer is Vikram Dev Dutt.
The Directorate General of Civil Aviation (DGCA) appointed Vikram Dev Dutt as its new Director General in January 2023. On February 28, 2023, he assumed leadership of the aviation regulatory body.
Question : Hiccups in humans generally occur due to the forceful downward shifting of the:
Option 1: Lungs
Option 2: Larynx
Option 3: Diaphragm
Option 4: Trachea
Correct Answer: Diaphragm
Solution : The correct option is the Diaphragm.
Hiccups in humans generally occur due to the forceful contraction of the diaphragm, followed by the sudden closure of the vocal cords. When the diaphragm contracts involuntarily and rapidly, it causes a sudden intake of air, and the closure
Question : The value of $\frac{1}{\sqrt{17+12 \sqrt{2}}}$ is closest to ______.
Option 1: 1.4
Option 2: 1.2
Option 3: 0.14
Option 4: 0.17
Correct Answer: 0.17
Solution : According to the question $\frac{1}{\sqrt{17+12 \sqrt{2}}}$ = $\frac{1}{\sqrt{3^{2}+(2 \sqrt{2})^{2} + 2 × 3 × 2\sqrt{2}}}$ = $\frac{1}{\sqrt(3 + 2\sqrt{2})^{2}}$ = $\frac{1}{(3 + 2\sqrt{2})}$ = $\frac{3 – 2\sqrt{2}}{9 – 8}$ (After rationalization) = 3 – 2 × 1.414 = 3 – 2.828 = 0.17 Hence, the
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