Indian Airforce | Airmen X Y Group ™

2021-05-25 06:08:22 महत्वपूर्ण प्रश्नोत्तरी

1. विटामिन B की कमी से कौनसा रोग होता है ?
बेरी-बेरी

2. विटामिन C की कमी से कौनसी बीमारी होती है ?
स्कर्वी

3. दूध में कौनसा विटामिन नहीं होता है ?
विटामिन C

4. विटामिन D की कमी से कौनसा रोग होता है ?
रिकेट्स

5. किस विटामिन की कमी से खून का थक्का नहीं जमता ?
विटामिन K

6. विटामिन E की कमी से कौनसा रोग होता है ?
बांझपन

7. विटामिन C का रासायनिक नाम क्या है ?
एस्कोर्बिक अम्ल

8. वसा में घुलनशील विटामिन कौनसे हैं ?
A और E

9. साधारण नमक का रासायनिक नाम क्या है ?
NaCl (सोडियम क्लोराइड)

10. हँसाने वाली गैस का रासायनिक नाम क्या है ?
नाइट्रस ऑक्साइड (N2O)

11. धावन सोड़ा का रासायनिक नाम क्या है ?
सोडियम कार्बोनेट

12. पीतल किन दो धातुओं का मिश्रण है ?
तांबा और जस्ता

13. कैलसिफिरोल किस विटामिन का रासायनिक नाम है ?
विटामिन D

14. नेत्रदान में नेत्र के किस भाग का दान किया जाता है ?
कोर्निया

15. किस विटामिन में कोबाल्ट होता है ?
विटामिन बी-12

16. कोशिका का पावरहाउस किसे कहा जाता है ?
माइटोकोंड्रिया

17. लाल रक्त कणिकाओं का निर्माण हमारे शरीर के किस भाग में होता है ?
अस्थि मज्जा (Bone Marrow)

18. राष्ट्रीय विज्ञान दिवस कब मनाया जाता है ?
28 फरवरी

19. ब्लडप्रेशर मापने के लिए किस यंत्र का प्रयोग किया जाता है ?
स्फाइग्नोमैनोमीटर

20. कंप्यूटर की परमानेंट मैमोरी क्या कहलाती है ?
ROM-Read Only Memory

21. किस अधिवेशन में कांग्रेस उदारवादी और उग्रवादी नामक दो दलों में विभाजित हो गयी थी ?
1907 के सूरत अधिवेशन में

22. तंजौर का वृहदेश्वर मंदिर किसने बनवाया था ?
राजराजा प्रथम चोल ने

23. मुगल सम्राट अकबर का जन्म कहाँ हुआ था ?
अमरकोट के दुर्ग में Open / Comment

2021-05-25 06:08:04 UPSI में अपना सिलेक्शन पक्का करना चाहते हैं?

अभी MD Classes app download करें और UPSI की तैयारी भारत की बेस्ट टीम के साथ शुरू करें!

https://bit.ly/3ufo8Ro Open / Comment

2021-05-24 19:34:00 #DAILY_VOCABULARY

1.Surge (N)-a sudden and great increase. बढ़ना

2.Blended (Adj)-put or combine (abstract things) together.

3.Outcomes (N)-the result or consequence of something. परिणाम

4.Apprehension (N)-anxiety or fear that something bad or unpleasant will happen.

5.Frighteningly (Adv)-in a frightening or alarming way. भयावह रूप से

6.Fraught (Adj)-causing or having extreme worry or anxiety.

7.Disrupted (V)-interrupt (an event, activity, or process) by causing a disturbance or problem. बाधित

8.Sagacious (Adj)-wise or sensible.

9.In The Offing (Phrase)-likely to happen or appear soon. होनेवाला है

10.Venomous (Adj)-extremely unpleasant and full of very strong anger or hate. विद्वेषपूर्ण

11.Intermediaries (N)-a medium or means.

12.Abound (V)-exist in large numbers or amounts. प्रचुर मात्रा में होना

13.Amplified (V)-to increase the strength or amount of. विस्तृत करना

14.Incendiary (Adj)-likely to cause anger or violence. भड़काने वाला

15.Affiliations (N)-a connection with a political party or religion, or with a larger organization.

16.Throttling (V)-to intentionally reduce or increase the speed of an internet service.

17.Brushed Away (Phrase)-to refuse to accept or listen to something that someone says.

18.Legitimate (Adj)-conforming to the law or to rules. वैध Open / Comment

2021-05-24 19:31:31 UPSI में अपना सिलेक्शन पक्का करना चाहते हैं?

अभी MD Classes app download करें और UPSI की तैयारी भारत की बेस्ट टीम के साथ शुरू करें!

https://bit.ly/3ufo8Ro Open / Comment

2021-05-24 15:32:57 40 Commonly Used and Popular English Idioms

A blessing in disguise
Meaning: A good thing that initially seemed bad

A dime a dozen
Meaning: Something that is very common, not unique

Adding insult to injury
Meaning: To make a bad situation even worse

Beat around the bush
Meaning: Avoid sharing your true viewpoint or feelings because it is uncomfortable

Beating a dead horse
Meaning: giving time or energy to something that is ended or over

Bite the bullet
Meaning: To get an unfavorable situation or chore over with now because it will need to get finished eventually

Best of both worlds
Meaning: The choice or solution has all of the advantages of two contrasting things at the same time

Biting off more than you can chew
Meaning: Not having the capacity to take on a new assignment or task that is just too taxing

By the skin of your teeth
Meaning: Just barely making it

Don’t judge a book by its cover
Meaning: Not judging something by its initial appearance

Doing something at the drop of a hat
Meaning: Doing something at the moment of being asked

Don’t count your chickens before they hatch
Meaning: Not to count on something happening until after it’s already happened

Caught between a rock and a hard place
Meaning: Making a choice between two unpleasant choices

Costs an arm and a leg
Meaning: Something that is overpriced or very expensive

Cutting corners
Meaning: Not performing a task or duty correctly in order to save time or money

Devil’s advocate
Meaning: To take the side of the counter-argument, or offer an alternative point of view

Feeling under the weather
Meaning: Not feeling well, or feeling sick

Fit as a fiddle
Meaning: Being in good health

Getting a taste of your own medicine
Meaning: Being treated the way that you have been treating others

Getting a second wind
Meaning: Having energy again after being tired

Giving the benefit of the doubt
Meaning: Believing someone’s story without proof even though it may seem unbelievable

Giving someone the cold shoulder
Meaning: ignoring someone

Going on a wild goose chase
Meaning: doing something that is pointless

Heard it on the grapevine
Meaning: Hearing rumors about someone or something

Hitting the nail on the head
Meaning: Performing a task with exactness

Killing two birds with one stone
Meaning: Accomplishing two different tasks in the same undertaking

Letting someone off the hook
Meaning: Not holding someone responsible for something

Letting the cat out of the bag
Meaning: Sharing information that was intended to be a secret

No pain, no gain
Meaning: You have to work hard in order to see results

On the ball
Meaning: Doing a good job, being prompt, or being responsible

Once in a blue moon
Meaning: Something that doesn’t happen very often

Piece of cake
Meaning: A task or job that is easy to complete

Pulling someone’s leg
Meaning: Joking with someone

Speak of the devil
Meaning: When the person you have just been talking about arrives

Stealing someone’s thunder
Meaning: Taking credit for someone else’s achievements

Straight from the horse’s mouth
Meaning: Reading or hearing something from the source

The last straw
Meaning: The last difficulty or annoyance that makes the entire situation unbearable

The elephant in the room
Meaning: An issue, person, or problem that someone is trying to avoid

Throwing caution to the wind
Meaning: Being reckless or taking a risk

Your guess is as good as mine
Meaning: To not know something

20 Familiar English Idioms

A snowball effect
Meaning: Something has momentum and builds on each other, much like rolling a snowball down a hill to make it bigger

An apple a day keeps the doctor away
Meaning: Apples are healthy and good for you

Burning bridges
Meaning: Damaging a relationship beyond repair

Every dog has his day
Meaning: Everyone gets their chance to do something big

Fit as a fiddle
Meaning: Excellent health

Go down in flames
Meaning: To fail in a spectacular manner

Getting a second wind
Meaning: Having energy again after being tired or worn out. Open / Comment

2021-05-24 15:32:24 अब टेस्टबूक पास प्राप्त करें सिर्फ 299 Rs में
Get 180+ Courses Complimentary Courses with yearly Testbook Pass at 299₹ Only

टेस्टबुक पास के साथ -
Courses for 300 + Upcoming Exam
17000 + टेस्ट
500 + पीडीएफ और अध्ययन नोट्स & 500 + वीडियो टिप्स & ट्रिक्स

2 year Pass at 499₹ Best selling Price Ever

टेस्टबुक पास के माध्यम से 50,000+ चयन! अब आपकी बारी है
Price increasing soon

ऑफर लिंक -
https://link.testbook.com/kUMOoe9VUdb Open / Comment

2021-05-24 15:30:33 #DAILY_VOCABULARY

1.Dawn (N)-the start of a period of time or the beginning of something new. आरंभ

2.Garner (V)-to collect or gather. एकत्र करना

3.Scattershot (Adj)-trying to deal with a lot of things in a way that is not well organized.

4.Decisively (Adv)-in a manner that settles an issue convincingly or produces a definite result. निर्णायक रूप से

5.Whopping (Adj)-huge, large, massive, extensive, excessive. बहुत ज़्यादा

6.Underscore (V)-to emphasize the importance something.

7.Legitimacy (N)-the fact that something is legal. वैधता

8.Nail-Biting (Adj)-(of a situation) characterized by or causing suspense. तनावपूर्ण, बहुत रोमांचक स्थिति

9.Denouement (N)-outcome or result. नतीजा

10.Belied (V)-to represent something falsely. मिथ्या साबित करना

11.Relished (V)-to get great pleasure or satisfaction from something. उत्साह, आनंद

12.Tailspin (N)-a situation in which something starts to fail or lose value and gets more and more out of control. अनियंत्रित गिरावट

13.Dog-Whistles (N)-a political message that is only intended for and heard by a particular group of people.

14.White Supremacists (N)-a person who believes in or advocates the supremacy of a particular group, especially a racial group. Open / Comment

2021-05-24 14:33:21 #Gradeup #SSB #AFCAT #CAPF#CDS
Success Ki Taiyaari
Ghar Se Hai Jaari

Flat 40% OFF
Use AA40 to avail the offer

Click here to buy: https://bit.ly/3txw005 Open / Comment

2021-05-24 07:36:40 History NCERT Books PDF Download for UPSC Exam 2021

http://bit.ly/3bviqUe Open / Comment

2021-05-23 10:35:59 #DAILY_VOCABULARY

1.Rift (N)-a break in friendly relations between people or groups of people. मनमुटाव

2.Consolidated (V)-to combine or unite. संगठित

3.Reluctance (N)-unwillingness or disinclination to do something. अनिच्छा

4.Overarching (Adj)-affecting or including everything.

5.Realignment (N)-the action of changing or restoring something to a different or former position or state. फिर से संगठित करना

6.Ousted (V)-drive out or expel (someone) from a position or place. बेदख़ल

7.Encroachments (N)-entry to another's property without right or permission. अतिक्रमण

8.Assertion (N)-the act of affirming or asserting or stating something. अभिकथन

9.Moot (Adj)-subject to debate, dispute, or uncertainty. विवादास्पद

10.Deemed (V)-regard or consider in a specified way.

11.Inevitable (N)-a situation that is unavoidable. अनिवार्य

12.Inconvenient (Adj)-causing trouble, difficulties, or discomfort. असुविधाजनक

13.Curbs (N)-a check or restraint on something. नियंत्रण, प्रतिबंध

14.Adjudication (N)-a formal judgement on a disputed matter. न्याय निर्णय

15.Bandh (N)-a general strike.

16.Certitude (N)-absolute certainty or conviction that something is the case. निश्चितता Open / Comment