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Question : What is the value of $\frac{49-7 \times 5+3 \times 21}{98+49 \times 2-195} ?$
Option 1: 77
Option 2: 22
Option 3: 11
Option 4: 7
Correct Answer: 77
Solution : Given: $\frac{49-7 \times 5+3 \times 21}{98+49 \times 2-195}$ = $\frac{49-35+63}{98+98-195}$ = $\frac{112-35}{196-195}$ = $77$ Hence, the correct answer is 77.
Question : Which of the following may be classified as a 'Pigouvian tax'?
Option 1: Income tax
Option 2: Carbon tax
Option 3: Corporate tax
Option 4: Long term capital gain tax
Correct Answer: Carbon tax
Solution : The correct option is the Carbon tax.
The carbon tax is a classic example of a Pigouvian tax. It is designed to internalise the external costs associated with carbon emissions and address the negative externality of climate change. By taxing carbon emissions, the government
Question : A biopic on legendary Sitara Devi has been announced on her 101st birth anniversary by producer Raj C Anand. Sitara Devi was a recognized _________dancer.
Option 1: Kathak
Option 2: Odissi
Option 3: Kathakali
Option 4: Kuchipudi
Correct Answer: Kathak
Solution : The correct option is Kathak.
Sitara Devi was renowned for her exceptional skills and contributions to the Indian classical dance. She is best known as a leading exponent of the Kathak style of dance and is often referred to as the "Nritya Samragini" (Empress of
Question : A part of the given sentence which has been underlined may contain a spelling error. Select the option that correctly rectifies the spelling error. If there is no error, select ‘No Error’.
The police came to the accident spot after receiving an annonymous phone call.
Option 1: Anonnymous
Option 2: No Error
Option 3: Anonymous
Option 4: Anonymaus
Correct Answer: Anonymous
Solution : The third option is correct.
There is an error in the spelling of the underlined word. The correct spelling of the underlined word is anonymous, which refers to something or someone that is unknown or unnamed.
Therefore, the correct sentence is: The police came to
Question : Let ABC and PQR be two congruent triangles such that $\angle A = \angle P = 90^{\circ}$. If BC = 17 cm, PR = 8 cm, find AB (in cm).
Option 1: 12
Option 2: 15
Option 3: 14
Option 4: 9
Correct Answer: 15
Solution : $\angle A = \angle P = 90^{\circ}$ BC = 17 cm PR = 8 cm Since $\triangle ABC$ is congruent to $\triangle PQR$, AC = PR = 8 cm By Pythagoras theorem, $BC^2 = AB^2 + AC^2$ ⇒ $17^2 = AB^2 + 8^2$ ⇒ $289
Question : The deficiency of Vitamin B causes
Option 1: Scurvy
Option 2: Dermatitis
Option 3: Beri-Beri
Option 4: Phynoderma
Correct Answer: Beri-Beri
Solution : The correct option is Beri-Beri.
The deficiency of Vitamin B1, also known as thiamine, causes beriberi. It is a serious disease that can affect the heart, nervous system, and other organs. Beriberi is most common in people who eat a diet that is low in
Question : The Eastern Ghats stretch from the ____________ to the Nilgiris in the south.
Option 1: Damodar Valley
Option 2: Son Valley
Option 3: Mahanadi Valley
Option 4: Godavari Valley
Correct Answer: Mahanadi Valley
Solution : The correct answer is Mahanadi Valley.
The Eastern Ghats extend from the Mahanadi Valley in northern Odisha to the Nilgiris in the south, traversing through various regions of Karnataka. This mountain range is intersected by the Godavari, Mahanadi, Krishna and Kaveri Rivers, which contribute
Question : Comprehension: Read the given passage and answer the question that follows. We started our research into organisational and personal excellence by studying a slightly different topic. We figured that if we could learn why certain people were more effective than others, then we could learn exactly what they did, clone it and pass it on to others. We asked people to identify who they thought were their most effective colleagues. In fact, over the past twenty-five years, we have asked over twenty thousand people to identify the individuals in their organisations who could really get things done. We wanted to find those who were not just influential but who were far more influential than the rest. Question: Select the most appropriate title to the given passage.
Option 1: Research Grants in Organisations
Option 2: Learn, Clone and Pass
Option 3: Most Effective Colleagues
Option 4: Different Topics
Correct Answer: Most Effective Colleagues
Solution : The third option is the correct choice.
Explanation:
The passage discusses a research initiative aimed at understanding organisational and personal excellence by identifying why certain individuals are more effective than others. The researchers seek to learn and replicate the behaviour of these highly
Question : Comprehension: In the following passage, some words have been deleted. Fill in the blanks with the help of the alternatives given. Select the most appropriate option for each blank. Polio was once a disease feared worldwide, striking suddenly and paralysing mainly children(1)_______ life. WHO is a partner in the Global Polio Eradication Initiative, the (2)______ private-public partnership for health, which has (3)________ polio by 99%. Polio now survives (4)______ among the world's three poorest and (5)_________ marginalised communities, where it stalks the most (6)________ children. These are Afghanistan, Nigeria, and Pakistan. (7)_____ poliovirus transmission is interrupted in these countries; all (8)______ remain at risk of importation of polio, (9)_______ vulnerable countries with weak public health and immunisation services. WHO's goal is (10)______ every last child with the polio vaccine and ensure a polio-free world for future generations. Question: Select the most appropriate option for the blank no.9.
Option 1: in principle
Option 2: especially
Option 3: immediately
Option 4: at particular
Correct Answer: especially
Solution : The second option is the correct answer.
The word "especially" is used to single out or emphasise a particular group within the larger category. In this context, it emphasises that among the countries where poliovirus transmission is interrupted, there is a heightened focus on those
Question : Select the most appropriate option that can be used as a one-word substitute for the underlined segment in the following sentence.
The basketball player was a formidable opponent because he was able to use both his left and right hands equally well.
Option 1: equipoised
Option 2: dexterous
Option 3: ambidextrous
Option 4: ambivalent
Correct Answer: ambidextrous
Solution : The correct choice is the third option.
Ambidextrous means having the ability to use both hands equally well. In the context of the sentence, it describes the basketball player's skill with both his left and right hands.
The meanings of the other options are as
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