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Question : The Himalayan Mountain range was formed by the collision of ______.
Option 1: African Plate and Australian Plate
Option 2: Indian Plate and African Plate
Option 3: Eurasian Plate and African Plate
Option 4: Indian Plate and the Eurasian Plate
Correct Answer: Indian Plate and the Eurasian Plate
Solution : The correct answer is the Indian Plate and the Eurasian Plate.
The Indian Plate and Eurasian Plate colliding 50 million years ago and continuing to this day has resulted in the formation of the Himalayan mountain range and Tibetan
Question : If $7\sin^{2}\theta+3\cos^{2}\theta=4$, and $0^{\circ}< \theta< 90^{\circ}$, then the value of $\tan\theta$ is:
Option 1: $\frac{1}{\sqrt{2}}$
Option 2: $\frac{1}{\sqrt{3}}$
Option 3: $\sqrt{\frac{3}{2}}$
Option 4: $1$
Correct Answer: $\frac{1}{\sqrt{3}}$
Solution : We know that $\sin^{2}\theta + \cos^{2}\theta = 1$ $7\sin^{2}\theta+3\cos^{2}\theta=4$ ⇒ $7\sin^{2}\theta+3(1-\sin^{2}\theta)=4$ ⇒ $4\sin^{2}\theta=1$ ⇒ $\sin\theta = \sqrt{\frac{1}{4}}$ or $\sin\theta = -\sqrt{\frac{1}{4}}$ Since $0^{\circ}< \theta< 90^{\circ}$, $\sin\theta$ is positive. ⇒ $\sin\theta = \frac{1}{2}$ ⇒ $\theta = 30^{\circ}$ ⇒ $\tan\theta = \tan30^{\circ} = \frac{1}{\sqrt{3}}$ Hence, the correct
Question : A/An __________ is a specialist in treating cancer and providing medical care to cancer patients.
Option 1: Psychologist
Option 2: Gastroenterologist
Option 3: Biologist
Option 4: Oncologist
Correct Answer: Oncologist
Solution : The correct option is an Oncologist.
An oncologist is a specialist in treating cancer and providing medical care to cancer patients. There are several sub-specialities within oncology, including:
Medical Oncologists: They focus on the use of chemotherapy, immunotherapy, targeted therapy, and hormonal therapy
Question : Select the most appropriate ANTONYM of the underlined word. His explanation is always concise
Option 1: Frank
Option 2: Precise
Option 3: Lengthy
Option 4: Intelligent
Correct Answer: Lengthy
Solution : The third option is correct.
Lengthy: It denotes involving or containing much detail or many parts; long-winded.
In this context, concise means expressing much in a few words and being brief and to the point. So, the opposite or antonym would be lengthy, which
Question : Directions: If PREMA is coded as 96731, how can RAMA be written in that code?
Option 1: 6737
Option 2: 6131
Option 3: 9631
Option 4: 6936
Correct Answer: 6131
Solution : Given: PREMA is coded as 96731
The word RAMA is made with the letters of the word PREMA. So, the codes for the letters are the same as the letters in PREMA. Codes for the letters of PREMA – P→9; R→6; E→7; M→3; A→1 Thus,
Question : Comprehension: Read the passage and answer the questions. A woman who rides the success wave as an underwater photographer, pilot, financial adviser, management consultant, pearl diver, bartender, bus driver, or police officer, is very often suddenly swung back looking for answers after she becomes a mother. And there comes a phase when she has to choose between motherhood and a thriving career. The former takes precedence for many, as it becomes the purpose for the latter to exist. To work or not to work: Hobson’s choice imposes a high cost on both individuals and society. As a result, many professionals reject motherhood entirely. Others delay childbearing for so long that they are forced into the arms of the booming fertility industry. Some choose not to work at all, representing a loss to collective investment in talent. But a choice must be made! Conventionally, a mother is seen putting others before herself. She is known for slaying her own sphere bit by bit to build a new world for her child. Thereupon, motherhood and sacrifice get conjoined in such a way that both become inseparable. What merits attention is to understand a woman’s struggle to answer the individual within her! Her circumstances post-delivery (over which she hardly has any control) conveniently rob her of the goalpost she fielded half her life, that is, her career. Neither money nor family can restore what is lost when she loses her career. To map the paradigm of this loss-gain conundrum, let’s examine women in the empowered and non-empowered categories. The first lot have financial, ideological, and emotional resources to re-create a career. It is the latter that gets sandwiched between their call for motherhood and a slipping career. Noticeably, education is the least responsible factor for their deplorable situation. Instead, it is the educated bunch who are more frustrated than their uneducated counterparts; the ones who had carefully worked on a skill and climbed up the success ladder, only to embrace identity crises. It is important to close the vacuum of a lost career as soon as it appears. At risk is a woman’s individuality, her self-esteem, which constitutes the very purpose of her being. Otherwise, a long hiatus from work can consume even a well-minded woman and push her into depression. Question: “The former takes precedence for many"—here, ‘The former’ refers to:
Option 1: the sacrifices of women
Option 2: the taking up of a new career
Option 3: the thriving careers before childbirth
Option 4: the responsibilities on becoming a mother
Correct Answer: the responsibilities on becoming a mother
Solution : The correct choice is the fourth option.
In the passage, the author contrasts motherhood and a thriving career, discussing the choice women often face between these two. When the author says, "The former takes precedence for many," they
Question : As per Budget 2023-24, how much comes from corporation tax for every 1 Re receipt of the government?
Option 1: 4 paise
Option 2: 15 paise
Option 3: 17 paise
Option 4: 7 paise
Correct Answer: 15 paise
Solution : The correct answer is 15 paise.
According to the Union Budget presented by Finance Minister Nirmala Sitharaman in Parliament, the Goods and Services Tax (GST) is expected to contribute 17 paise for every rupee of revenue, and the corporation tax will make up
Question : At 129 m away from the foot of a cliff on level ground, the angle of elevation of the top of the cliff is 30°. The height of this cliff is:
Option 1: $50\sqrt{3}$ m
Option 2: $45\sqrt{3}$ m
Option 3: $43\sqrt{3}$ m
Option 4: $47\sqrt{3}$ m
Correct Answer: $43\sqrt{3}$ m
Solution : Let h be the height of the cliff. From the figure we get, $\tan 30°=\frac{h}{129}$ ⇒ $\frac{1}{\sqrt{3}}=\frac{h}{129}$ ⇒ $h=\frac{129}{\sqrt{3}}$ $\therefore h=43\sqrt{3}$ m Hence, the correct answer is $43\sqrt{3}$ m.
Question : If a taxi travels 600 m in 12 min, then how fast is it going?
Option 1: 45 m/min
Option 2: 90 m/min
Option 3: 50 m/min
Option 4: 70 m/min
Correct Answer: 50 m/min
Solution : The distance covered by the taxi = 600 m Time = 12 min Speed = $\frac{\text{Distance}}{\text{Time}}=\frac{600}{12}= 50$ m/min Hence, the correct answer is 50 m/min.
Question : Solve the following to find its value in terms of trigonometric ratios. $(\sin A + \cos A)(1 - \sin A \cos A)$
Option 1: $\sin^3A+\cos^3A$
Option 2: $\sin^2A-\cos^2A$
Option 3: ${[\cos A-\sin A]\left[\sin ^2 A+\cos ^2 A\right]}$
Option 4: $\sin^3A-\cos^3A$
Correct Answer: $\sin^3A+\cos^3A$
Solution : Given expression, $(\sin A + \cos A)(1 – \sin A \cos A)$ $\sin A+\cos A−\sin^2A\cos A-\sin A\cos^2A$ We know, $\sin^2A=1−\cos^2A$ and $\cos^2A=1−\sin^2A$ Now, $\sin A+\cos A−\sin^2A\cos A−\sin A\cos^2A$ = $\sin A+\cos A−(1−\cos^2A)\cos A−\sin A(1−\sin^2A)$ = $\sin A+\cos A−\cos A+\cos^3A−\sin A+\sin^3A$ = $\sin^3A+\cos^3A$ Hence, the correct
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