Explore topic-wise InterviewSolutions in Current Affairs.

This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.

1.

Which is the most commonly used cosmetic facial therapy? a) Galvanic Electro facial treatment b) Facial Cleaning brush c) Ultrasonic Exfoliation d) Lymphatic drainage Facial

Answer»

a) Galvanic Electro facial treatment

Galvanic Electro facial treatment is the most commonly used cosmetic facial therapy.

2.

What is e-ticket?

Answer»

When the officer of the institution has to go to another state or abroad by bus, train or airplane, then the ticket is booked by checking the website of the concerned organization from ticket office itself and the payment is also done online , it is called e-ticket.

3.

Base of a matte foundation is ________. a) Water b) Oil c) Both (a) and (b) d) None of the above

Answer»

a) Water

Base of a matte foundation is Water.

4.

What are the bad effects of Gutka?

Answer»

Each sachet contains 4000 chemicals, including 50 that cause cancer like betal nut, tobacco, and flavoring.

  • Impact of Gutka on health: 
  • Loss of sensation in tongue o Disfigured mouth 
  • Increased sensitivity to heat, cold and spices 
  • Inability to open the mouth 
  • Swelling, lumps, rough spots on gums or in other places inside the mouth 
  • Unexplained bleeding in mouth 
  • Difficulty in swallowing and finally Mouth Cancer.
5.

What do you understand by road travel ?

Answer»

When the officer travels from one place to another place by road or bus for the work of the organization, then it is called road travels.

6.

What is meeting?

Answer»

When two or more persons come together to discuss a specific agenda, it is called a meeting.

7.

Thevenin’s theorem replaces a complicated circuit facing a load by an a. Ideal voltage source and parallel resistor b. Ideal current source and parallel resistor c. Ideal voltage source and series resistor d. Ideal current source and series resistor

Answer»

(c) Ideal voltage source and series resistor

8.

How will you define entrepreneurship?

Answer»

Entrepreneurship is the act of setting up business and taking on financial risks in the hope of making a profit.

9.

What are the aims of green economy?

Answer»

Green economy has three aims: low carbon growth, resource efficiency and society inclusion.

10.

The Howland current source produces a a. Unidirectional floating load current b. Bidirectional single-ended load current c. Unidirectional single-ended load current d. Bidirectional floating load current

Answer»

(b) Bidirectional single-ended load current

11.

Entrepreneurship has some positive impact on society. Mention any two.

Answer»

- Accentuates economic Growth 

- Fosters Creativity 

- Stimulates Innovation and Efficiency 

- Creates Jobs and Employment Opportunities 

- Solves the problems of the society 

- Encourages welfare of the society

12.

In an averaging circuit, the input resistances are a. Equal to the feedback resistance b. Less than the feedback resistance c. Greater than the feedback resistance d. Unequal to each other

Answer»

(c) Greater than the feedback resistance

13.

Mention three ways which make entrepreneurship beneficial for society.

Answer»

Entrepreneurship is beneficial for society in three ways – economically, psychologically and socially.

14.

In a voltage-controlled current source, a. A current booster is never used b. The load is always floated c. A stiff current source drives the load d. The load current equals ISC

Answer»

(c) A stiff current source drives the load

15.

How does society boost entrepreneurship?

Answer»

Society plays a big role in boosting the entrepreneurship by:

a) Creating needs and demands 

b) Providing raw material 

c) Facilitating network 

d) Supporting infrastructure development 

e) Creating a need for education

16.

A D/A converter is an application of the a. Adjustable bandwidth circuit b. Noninverting amplifier c. Voltage-to-current converter d. Summing amplifier

Answer»

(d) Summing amplifier

17.

Reducing all dc sources to zero is one of the steps in getting the a. DC equivalent circuit b. AC equivalent circuit c. Complete amplifier circuit d. Voltage-divider biased circuit

Answer»

(b) AC equivalent circuit

18.

Sometimes you can quickly calm an irate customer by simply: a) Smiling b) Thinking of how you will respond and not paying attention c) Listening d) Telling the customer about your policy

Answer»

c) Listening

Sometimes you can quickly calm an irate customer by simply Listening.

19.

Describe the ways to conserve energy.

Answer»

Different ways to conserve energy are: 

a) Doors should be closed while using air conditioners 

b) Using wave, wind and solar energy 

c) Using public transport, carpooling etc. 

d) Switching off the lights and fans when not in use

20.

The ac equivalent circuit is derived from the original circuit by shorting all a. Resistors b. Capacitors c. Inductors d. Transistors

Answer»

(b) Capacitors

21.

In a CE amplifier with a large input signal, the positive half cycle of the ac emitter current is a. Equal to the negative half cycle b. Smaller than the negative half cycle c. Larger than the negative half cycle d. Equal to the negative half cycle

Answer»

(c) Larger than the negative half cycle

22.

When the ac base voltage is too large, the ac emitter current is a. Sinusoidal b. Constant c. Distorted d. Alternating

Answer»

(c) Distorted

23.

What do you mean by the term ‘conservation’? Mention the objective of resource conservation.

Answer»

Conservation means sustainable use of natural resources like soils, plants, animals and minerals. The objective of resource conservation is that resources should not be used at a rate greater than the rate of their replacement.

24.

Write a short note on the shapes used in the embroidery.

Answer»

Shapes are made by connecting lines. They can be two dimensional. Shapes are a drawing or print on paper or fabric- circle, triangle, star are examples of shapes.

25.

Write short note on Importance of embroidery.

Answer»

Contemporary embroidery artists believe hand embroidery has grown in popularity as a result of an increasing need for relaxation and digitally disconnecting practices. Along with technological advancements and social media, people are getting more aware of the need for digital detox and hand embroidery (just like other hand work such as knitting and crocheting) allows for that.

26.

An ideal voltage source and an internal resistance is an example of the a. Ideal approximation b. Second approximation c. Higher approximation d. Exact model

Answer»

(b) Second approximation

27.

Which of the following genotype will produce 4 different types of gametes ? (a) AAbbccddEE (b) aaBbccdd (c) AaBbCC (d) Aabb

Answer»

 AaBbCC produce 4 different types of gametes.

28.

Who proposed the term ecosystem ? (a) Odum (b) Tansley (c) Warming (d) Gardner

Answer»

Tansley is proposed the term ecosystem

29.

Method of producing thousands of plants through tissue culture is called (a) Micropropagation (b) Somatic hybridization (c) Somatic embryogenesis (d) Anther culture

Answer»

Method of producing thousands of plants through tissue culture is called Micropropagation.

30.

Which of the following is called ‘Terror of Bengal’ ? (a) Bryophyllum (b) Water hyacinth (c) Agave (d) Banana

Answer»

Water hyacinth  is called ‘Terror of Bengal’.

31.

Calculate number of ions present in 0.01 mole of CaSO4.

Answer»

0.01 molal solution of CaSO4 means, 0.01 mole of CaSO4 present in 1000g of solvent.

\(\because\) CaSO4 in solution dissociate into ca+2 & SO4-2 ions.

\(\therefore \) Number of moles of ions in 1000g of solvent = 0.02 mol.

\(\because\) 1 mole ions contain = 6.02 x 1023 ions.

\(\therefore \) 0.02 mole ions contain = 6.02 x 1023 x 0.02 ion

= 1.20 x 1022 ions

Hence, 1.2 x 1022 ions are present in 1000g of solvent.

32.

Holandric genes are found on (a) X-chromosome (b) Y-chromosome (c) Sex chromosome or autosome (d) Autosome 

Answer»

Holandric genes are found on Y-chromosome.

33.

Acid rain is caused by (a) SO2, SO3 (b) SO2, CO (c) CO, NH3 (d) SO2, NH3

Answer»

Acid rain is caused by SO2, SO3.

34.

Artificial insemination cannot be practiced in (a) Horses (b) Camels (c) Fish (d) Goats

Answer»

Artificial insemination cannot be practiced in Fish.

35.

Infective stage of Plasmodium is (a) Sporozoits (b) Tropozoits (c) Cryptozoits (d) Metacryptozoits 

Answer»

Infective stage of Plasmodium is Sporozoits.

36.

Cause of diabetes is (a) Deficiency of sodium (b) Deficiency of iodine (c) Deficiency of Enzyme (d) Deficiency of Hormone

Answer»

Cause of diabetes is  Deficiency of Hormone.

37.

What is available in Dairy farm (a) Milk (b) Butter (c) Cheese (d) All

Answer»

Option: (d) All  

38.

Found in the urine of diabetes patients - (a) Fat (b) Protein (c) Minerals (d) Sugar

Answer»

Found in the urine of diabetes patients is Sugar.

39.

T-cells are responsible for (a) Humoral immunity reaction (b) Cell mediated immune reaction (c) Formation of antibody (d) Making heparin 

Answer»

T-cells are responsible for  Cell mediated immune reaction.

40.

Which among following is responsible for humoral immunity- (a) B-lymphocytes (b) T-lymphocytes (c) L-lymphocytes (d) P-lymphocytes

Answer»

B-lymphocytes  is responsible for humoral immunity.

41.

Two liquids \( A \) and \( B \) are at \( 20^{\circ} C \) and \( 50^{\circ} C \) respectively. When equal masses of them are mixed together, the temperature of the mixture becomes \( 26^{\circ} C \). The ratio of specific heat capacities of \( A \) and \( B \) is \( k: 1 \). Find the value of \( k \).

Answer»

When A and B are mixed then final temperature is 26ºC.

Heat gained by A = Heat lost by B

MASA (26 - 20) = MBS(50 - 26)

\(\because\) MA = MB

SA x 6 = SB x 24

\(\frac{S_A}{S_B}=\frac{24}6\) 

\(\frac{S_A}{S_B}=\frac41\)

Given \(\frac{S_A}{S_B}=\frac{K}1\)

then \(\frac{K}1=\frac{4}1\) 

K = 4

42.

Which of the following does not belong to order Lepidoptera a. Groundnut leaf minor b. Pea leaf minor c. Citrus leaf minor d. None of these 

Answer»

b. Pea leaf minor

43.

An ommatidium is the functional unit of the: a. Protocerebrum b. Compound eye c. Subesophageal ganglion d. Male reproductive system

Answer»

An ommatidium is the functional unit of the Compound eye.

44.

Which of these could be an example of an entrainment cue?a. Odor of a predator b. Darkness after sunset c. Odor of a host plant d. Darkness before sunrise

Answer»

Odour of a host plant could be an example of an entrainment cue.

45.

The type of parthenogenesis where only males are produced is a, Arrhenotoky b. Thelytoky c. Amphitoky d. None of these 

Answer»

The type of parthenogenesis where only males are produced is  Arrhenotoky.

46.

Which of these could be an example of an entrainment cue? a. Odor of a predator b. Darkness after sunset c. Odor of a host plant d. Darkness before sunrise

Answer»

Odour of a host plant could be an example of an entrainment cue.

47.

Originally, the phytophagous insects were a. Monophagous b. Polyphagousc. Oligophagous d. All of the

Answer»

d. All of these

48.

It is possible that an immature insect might imprint on: a. Odor of a predator b. Darkness after sunset c. Odor of a host plant d. Darkness before sunrise

Answer»

c. Odor of a host plant 

49.

Potential pest also called a. Secondary pest b. Major pest c. Minor pest d. Key pest

Answer»

Potential pest also called Secondary pest.

50.

Family of the Heliothis armigera a. Noctuiidae b. Plutellidae c. Chrysomelide d. Pyraustidae

Answer»

a. Noctuidae