Practice Question and Answer
8Q: Which of these molecules are polar? Check all that apply. 2192 05b5cc683e4d2b4197774c2d1
5b5cc683e4d2b4197774c2d1- 1SO2false
- 2CH2Cl2false
- 3PCl3false
- 4All the abovetrue
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Answer : 4. "All the above"
Explanation :
Answer: D) All the above Explanation: 1) SO2 2) CH2Cl2 3) PCl3 How to check the given molecules are polar or non polar : If the electronegativity of the two bonded atoms are different then the bond is polar. Although, some molecules contain polar bonds, the molecule may be non-polar. If the polarity of all the bonds present in the molecule are cancel each other then molecule is non-polar. In the given options, SO2 is polar because the dipole moments on the O do not cancel. PCl3 is polar because the P-Cl bonds do not cancel out. CH2Cl2 polar because the C-Cl bonds do not cancel. Hence, in brief, Polar molecules are molecules with net dipole due to the presence of partial positive and partial negative charge. For example, water is a polar molecule that has partial positive and partial negative charge on it. CO2 is a non polar compound. Therefore, all the given options SO2, CH2Cl2 and PCl3 are Polar molecules.
Q: Select the option in which the given figure is embedded?

2192 05ece0bf07ca6a728e273e87c
5ece0bf07ca6a728e273e87c- 1false
- 2true
- 3false
- 4false
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Answer : 2. "
"
Q:DIRECTIONS: These questions are based on the following information.
A company XYZ Ltd has three units - P, Q and R. In each of these units there are five departments— Production, Marketing, Finance, HR and Accounts. The total number of employees in P, Q and R are in the ratio 3 : 5 : 4. The total number of employees in Production, Marketing, Finance, HR and Accounts in all the three units together are in the ratio 5 : 3: 1 : 1: 2. The ratio of the number of male employees of XYZ Ltd to that of the female employees of XYZ Ltd is 2 : 1. In each of the three units, there is no female employee in the Production department and no male employee in the HR department. In each of Marketing, Finance and Accounts departments at each of the units, males and females are equal in number. Also the total number of employees in Marketing, Finance and Accounts departments are equally distributed among each of the units. The company has 36,000 employees in total and the number of male employees in the production department at P, Q and R are in the ratio 2 : 8: 5.
In which unit the number of female employees as a percentage of the total number of employees is the highest?
2192 05df9bf1436644b47cbaeb8b2
5df9bf1436644b47cbaeb8b2A company XYZ Ltd has three units - P, Q and R. In each of these units there are five departments— Production, Marketing, Finance, HR and Accounts. The total number of employees in P, Q and R are in the ratio 3 : 5 : 4. The total number of employees in Production, Marketing, Finance, HR and Accounts in all the three units together are in the ratio 5 : 3: 1 : 1: 2. The ratio of the number of male employees of XYZ Ltd to that of the female employees of XYZ Ltd is 2 : 1. In each of the three units, there is no female employee in the Production department and no male employee in the HR department. In each of Marketing, Finance and Accounts departments at each of the units, males and females are equal in number. Also the total number of employees in Marketing, Finance and Accounts departments are equally distributed among each of the units. The company has 36,000 employees in total and the number of male employees in the production department at P, Q and R are in the ratio 2 : 8: 5.
- 1Ptrue
- 2Qfalse
- 3Rfalse
- 4Sfalse
- 5None of thesefalse
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Answer : 1. "P"
Q: Statements:
I. Anand is an artist
II. Artists are beautiful
Conclusion:
(a) All beautiful persons are artists
(b) Anand is beautiful
(c) Anand is not beautiful
(d) Beautiful persons are not artists.
2191 05f686af3397b1a529085b74b
5f686af3397b1a529085b74b- 1Only conclusion II followstrue
- 2Only conclusion IV followsfalse
- 3Only conclusion I & III followfalse
- 4All conclusions follow .false
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Answer : 1. "Only conclusion II follows "
Q: India is the largest producer of 2191 05b5cc69ae4d2b4197774c76e
5b5cc69ae4d2b4197774c76e- 1Cottonfalse
- 2Milkfalse
- 3Mangoesfalse
- 4All the abovetrue
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Answer : 4. "All the above"
Explanation :
Answer: D) All the above Explanation: As per the latest updates, India is : Largest producer of milk. Largest producer of millets in the world. Largest producer of jute. Largest producer of ginger. Largest producer of bananas. Largest producer of castor oil seeds. Largest producer of mangoes. Largest producer of safflower oil seeds. Largest producer of papayas. Largest producer of cottonseed (As per International Cotton Advisory Committee (ICAC) report for the month of March 2017) Second largest producer of tea, the first position being held by China. Second largest producer of sugarcane, the first position being held by Brazil. Second largest producer of wheat, the first position being held by China. Second largest producer of onions, the first position being held by China. Second largest producer of potatoes, the first position being held by China. Second largest producer of garlic, the first position being held by China. Second largest producer of rice, the first position being held by China. Second largest producer of cement., next to China. Second largest producer of silk, the first position being held by China.
Q: What is the demand for labor called?
2191 15dd23187c2282c484e44069a
5dd23187c2282c484e44069a- 1Market demandfalse
- 2Direct demandfalse
- 3Derived demandtrue
- 4Factory demandfalse
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Answer : 3. "Derived demand"
Q: The cloth worn on the waist by the men of Bhil tribe is called -
2191 06408b9d9a37bb1a5e16b5abe
6408b9d9a37bb1a5e16b5abe- 1Jamafalse
- 2Kachabufalse
- 3Polyafalse
- 4Khoyatutrue
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Answer : 4. "Khoyatu "
Explanation :
The correct answer is Khoyatu. Men of Bhil tribe wrap Khoyatu around their waists. The costume of the Bhil men comprises a turban or 'feta', an 'angi', tunic and a lower garment called 'potario'. The dhoti worn by them from the waist to the knees is called "Thephara or Dhepada".
Q: Statements:
I. All T is P.
II. Some P is Q.
Conclusion:
I. Some Q is P.
II. Some P is T.
2191 05faba13fece37f513638a384
5faba13fece37f513638a384I. All T is P.
II. Some P is Q.
Conclusion:
I. Some Q is P.
II. Some P is T.
- 1Only conclusion II follows.false
- 2Only conclusion I follows.false
- 3Both conclusions I and II follow.true
- 4Neither conclusion follows.false
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