Chemistry
Hello Aspirant,
The following are career-focused professional courses that you can pursue after earning your MSc in Chemistry: Advanced Diploma in Industrial and Analytical Chemistry, Advanced Diploma in Industrial Chemical Quality Management.
After receiving your BSc degree, you had the option to enroll in these diploma programmes. You have a
Question : A, B and C were partners in a firm sharing profits in a 3: 3: 2 ratio. They admitted D as a new partner for 4/7 profit. D acquired his share 2/7 from A, 1 / 7 from B and 1 / 7 from C. The new profit sharing ratio will be
Option 1: 5:13:6:32
Option 2: 5:13:6:4
Option 3: 3: 3: 2: 4
Option 4: None of the above
Correct Answer: 5:13:6:32
Solution : Answer = 5:13:6:32 A's share $=\frac{3}{8}-\frac{2}{7}=\frac{21-16}{56}=\frac{5}{56}$ B's share $=\frac{3}{8}-\frac{1}{7}=\frac{21-8}{56}=\frac{13}{56}$ C's share $=\frac{2}{8}-\frac{1}{7}=\frac{14-8}{56}=\frac{6}{56}$ D s share $=\frac{4}{7}$ Thus, the new profit-sharing ratio for A, B, C and D will be : $\frac{5}{56}: \frac{13}{56}: \frac{6}{56}: \frac{4}{7} \text { or } \frac{5: 13: 6: 32}{56} \text { or
Question : Under which Article of the Directive Principles of State Policy, a working woman on maternity leave must receive all maternity benefits from the employer?
Option 1: Article 42
Option 2: Article 44
Option 3: Article 45
Option 4: Article 43
Correct Answer: Article 42
Solution : The correct option is Article 42.
Article 42 emphasises the importance of ensuring fair and humane working conditions and providing maternity relief for working women. However, as mentioned earlier, it's a directive principle and not directly enforceable by the courts. Maternity benefits for working
Question : Directions: In a certain code language, RAUGHT is written as TYWEJR, and DOMINE is written as FMOGPC. How will BACKER be written in that language?
Option 1: DYEJIP
Option 2: DYEKGP
Option 3: DYEIHP
Option 4: DYEIGP
Correct Answer: DYEIGP
Solution : Given: RAUGHT is written as TYWEJR, and DOMINE is written as FMOGPC.
Add and subtract 2 alternatively from the place value of the letters of RAUGHT, and DOMINE to obtain the code – RAUGHT→R + 2 = T; A – 2 = Y; U +
Hello,
To be eligible for NEET 2024, you must fulfill the eligibility criteria set by the National Testing Agency (NTA). Generally, the minimum qualifying marks for NEET are 50% for General category and 40% for reserved categories. So, since you qualify the criteria, you are definitely eligible for NEET 2024.
Hello aspirant
If you have got 54 marks in chemistry, you are qualified but your score in physics and biology should be minimum 50% marks.
Neet eligibility criteria
The candidate must have passed class xii with minimum 50% marks in physics, chemistry and biology as main subjects and English subject
Question : Rearrange the parts of the sentence in the correct order.
P. requires knowledge of the complex interplay among ocean Q. chemistry and circulation, ecology of marine and terrestrial R. organisms, ice sheet dynamics, and atmospheric chemistry and circulation S. a full understanding of glacial-interglacial carbon dynamics
Option 1: PQRS
Option 2: QPRS
Option 3: SPQR
Option 4: SRPQ
Correct Answer: SPQR
Solution : The correct choice is the third option, SPQR.
The sentence begins with the overarching idea (S) that achieving a full understanding of glacial-interglacial carbon dynamics is essential. Following this, the sentence delves into the specifics of what this understanding entails. The sequence unfolds by
Question : $\triangle \mathrm{ABC}$ is a right-angle triangle at $\mathrm{B}$. If $\tan \mathrm{A}=\frac{5}{12}$, then $\sin \mathrm{A}+\sin \mathrm{B}+\sin \mathrm{C}$ will be equal to:
Option 1: $1 \frac{5}{13}$
Option 2: $2 \frac{4}{13}$
Option 3: $3 \frac{1}{13}$
Option 4: $2 \frac{1}{13}$
Correct Answer: $2 \frac{4}{13}$
Solution : Given, $\tan\mathrm{A}=\frac{5}{12}$ Using Pythagoras theorem, $AC^2 = AB^2+BC^2$ ⇒ $AC^2 = 5^2 + 12^2$ ⇒ $AC^2 = 25 + 144$ ⇒ $AC^2 = 169$ ⇒ $AC = 13$ units ⇒ $\sin \mathrm{A} = \frac{5}{13},$ $\sin \mathrm{B} = 1$ and $\sin\mathrm{C} = \frac{12}{13}$ So, $\sin
Question : If $\triangle A B C \sim \triangle F D E$ such that $A B=9 \mathrm{~cm}, A C=11 \mathrm{~cm}, D F=16 \mathrm{~cm}$ and $D E=12 \mathrm{~cm}$, then the length of $BC$ is:
Option 1: $5 \frac{3}{4} \mathrm{~cm}$
Option 2: $4\frac{3}{5} \mathrm{~cm}$
Option 3: $3\frac{5}{7} \mathrm{~cm}$
Option 4: $6\frac{3}{4} \mathrm{~cm}$
Correct Answer: $6\frac{3}{4} \mathrm{~cm}$
Solution : Given: $A B=9 \mathrm{~cm}, A C=11 \mathrm{~cm}, D F=16 \mathrm{~cm}$ and $D E=12 \mathrm{~cm}$ $\triangle ABC \sim \triangle FDE$ Now, $\frac{AB}{DF}= \frac{BC}{DE}$ Substituting the given values: ⇒ $\frac{9}{16}= \frac{BC}{12}$ $⇒BC = 12 \times \frac{9}{16} = 6\frac{3}{4} \mathrm{~cm}$ Hence, the correct answer is $6\frac{3}{4} \mathrm{~cm}$.
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.
The world is undergoing rapid changes in the knowledge landscape. With various dramatic scientific and technological advances, such as the rise of big data, machine learning, and artificial intelligence, many unskilled jobs worldwide may be taken over by machines, while the need for a skilled workforce, particularly involving mathematics, computer science, and data science, in conjunction with multidisciplinary abilities across the sciences, social sciences, and humanities, (1)________ increasingly in greater demand. With climate change, increasing pollution, and depleting natural resources, there will be a sizeable shift in how we (2)_______ the world's energy, water, food, and sanitation needs, again resulting in the need for new skilled labour, particularly in biology, chemistry, physics, agriculture, climate science, and social science. The growing (3)________ of epidemics and pandemics will also (4)_______ collaborative research in infectious disease management and development of vaccines, and the resultant social issues heighten the need for multidisciplinary learning. There will be a growing (5)__________ for humanities and art as India moves towards becoming a developed country as well as among the three largest economies in the world.
Question:
Select the most appropriate option to fill in the blank number 4.
Option 1: call off
Option 2: call in
Option 3: call out
Option 4: call for
Correct Answer: call for
Solution : The fourth option is the correct choice.
The sentence talks about the growing occurrence of epidemics and pandemics and how this will result in collaborative research. Call for is the correct option, as it means to demand or require, aligning with the need for
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