Correct Answer: Dalton

Solution : The correct answer is Dalton.

The first modern atomic model was created by John Dalton using Democritus' theory. Dalton proposed that incredibly small atoms were the building blocks of matter. Atoms, which make up the matter are the minuscule building blocks in chemical reactions.

Correct Answer: $5$

Solution : Given: $\frac{0.04}{0.03}\text{of}\frac{( 3\frac{1}{3}– 2\frac{1}{2}) \space ÷ \space \frac{1}{2} \space \text{of} \space 1\frac{1}{4} }{\frac{1}{3} + \frac{1}{5} \space \text{of} \space \frac{1}{9}}$
= $\frac{4}{3}\text{of}\frac{( \frac{10}{3} – \frac{5}{2}) ÷ (\frac{1}{2} × \frac{5}{4})}{\frac{1}{3} + \frac{1}{5} × \frac{1}{9}}$
= $\frac{4}{3}\text{of}\frac{( \frac{20 – 15}{6}) ÷ (\frac{1}{2} × \frac{5}{4} )}{\frac{1}{3}+ \frac{1}{5} × \frac{1}{9}}$

Correct Answer: 88

Solution : The first fifteen multiples of 11 are 11, 22, 33,..., 165.
The average of an arithmetic series is the average of the first and last term. 
Average = $\frac{\text{First term + Last term}}{2} = \frac{11 + 165}{2}$ = 88
Hence, the correct answer is 88.

Correct Answer: We need to give priority to customer satisfaction.

Solution : The first option is the correct choice.

In the second option: Incorrect - customar, correct - customer

In the third option: Incorrect - priorrity, correct - priority 

In the fourth option: Incorrect - satisfraction, correct - satisfaction 

Each

Correct Answer: decomposers

Solution : The correct answer is decomposers.

The decomposers are the microorganisms which convert the dead plants and animals to humus. Bacteria and fungi are examples of this kind of microorganisms. The decomposers break down the complex organic material into simple inorganic substances that go into the

Correct Answer: Mollusca

Solution : The correct answer is Mollusca.

Snails belong to the Mollusca phylum of the animal kingdom. Snails are cold-blooded invertebrates with a protective shell that keeps them hydrated. Mollusca is the second-largest invertebrate animal phylum after anthrophobia.

Correct Answer: Manipur

Solution : The correct answer is Manipur.

In 1944, the Azad Hind Fauj (INA) breached the Burma-India border. Army units advanced as far as Kohima and Imphal in Manipur. The INA flag was raised for the first time on Indian soil. The government later built the INA

Correct Answer: Meghalaya

Solution : The correct answer is Meghalaya.

According to the 2011 Census, Meghalaya has the highest sex ratio among all the options. Overall, Kerala is at the top of India, but among the options, Meghalaya is the correct answer. As per Census 2011, Kerala has the

Correct Answer:

Solution : When the given folded paper is unfolded, it will look like –

Hence, the fourth option is correct.

Correct Answer: Payal

Solution : Given:
1. Mansi is third to the left of Monika.
2. Aarti is second to the right of Monika.
3. Shweta is fourth to the left of Payal.
4. Payal is second to the left of Mansi.
5. Rani is third to the right of