Class 10th - Top 77 MCQ Science🔥| Complete Science Revision| Prashant Kirad
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Homework
74- d) A is false but R is true .
75- d) A is false but R is true .
76- a)Both A and R are true and R is the correct explanation of A .
77- a)Both A and R are true and R is the correct explanation of A .
Score-68/73
Edit - Thankyou Bhaiya maza aya
sameee 68
@@AlfSama same pitchyyy
@@amankumargupta2564 yasss :))
75 ka a hoga
@@mrasif9009 kaise vmrooo
Kon kon board exam 2024 se 1 din phle dekh rha hai😂
Hamm 😂😂
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"EXAM IS NEAR"
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Kya chipkaayaa hai 👍
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No bro ...
When 'THE NEXT TOPPER ' Is HERE ...
NO FEAR...
next topper ke shobit sir jalte hai mere prashant sir se
" EXAM IS NEAR "
" NOTHING IS CLEAR "
" DON'T NEED TO FEAR"
"WHEN PRASHANT SIR IS HERE
💯 Absolutely Right 👍
crringe
Nothing is clear
Then go and clear
1:35:40 Kind Words
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Kl paper hai or ajj kon kon video dek kar padh raha 😂😂hai
Hum bhaiya
us ho gya bhai
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Me tension me aur tu has ker kheraha kon 1 din phele dekhraha chtiyaa 😒 padhle jake ..
Mai😂😂
02 February ko exam hai cbse board se science ka aur ham avi dekh rahe yani 1 Feb ko 😅😅
Me bhi
March chl rha hai 🙂
@@Mandeep_sohi😂😂
Mai abhi dekh rha hu
Yah...1 March ko 😂
95+% kon kon lana chahta hai🗿🗿🗿
Thanks for this amazing session ❤❤❤❤
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Present sir❤
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Present sir ❤❤❤❤
Present sir 💖
kon kon board mai 95++ percentage Lana chahta hai ❤️💖💓💓
Nahi Bhai me nahi chahta
To padh kyu Raha h re😂
@@Scrollwithlakshayy 75% lane ke liye 😅
Sab chahta hai
Mai Amma bhehn par aajaunga inki
kon kon board exam se ek din phele the legend prashant sir ko dekh raha hainnnnnn????????????????{2023 to 2024 batch}
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I also dude😅 or kuch nahi padha
Mai gya
thank you so much for this session it wasamazing ❤️
kon kon boards main 90% above lane wala hain oorrrr ppr fodke aane wala hain ?????? comment and like
Sir mera short form k- potassium Na-sodium ca-calcium mg-magnesium Al-aluminium zn-zinc ,Fe-iron ,pb-lead sir read the KNACAMGAL ZNFePb read ones continuously sir
74= A false but R is true
75= A is false but R is true
76= Both A and R are true and R is the correct explanation of A
77= Both A and R are true and R is the correct explanation of A .
Thanku for the wonderful session sir!
74 - A is false but R is true
75 - A us false but R is true
75 - A
76 - A
Hlo
74= a false but are is true
75 =a is false but arrest true
76= both a and R are true and R is the correct explanation of A
77= both a and R are true and R is the correct explanation of A
74) d. 75)d. 76)a. 77)a.
75 d √
Ohkkkk
74 ka C hai
@@BLINK.0407 bro atria or arteries mai difference hota hai
March 1 legends watching
These questions are straight and easy
CBSE asks competency based questions now
1:26:41 , Q49 , alcohol being a derivative of saturated hydrocarbon burns with clean blue flame which is NON-LUMINOUS
Yes brother right ❤
Alcohol is not a hydrocarbon.
Hydrocarbon is a compound made up of hydrogen and carbon only
@@aryanagrawal2154 Valid point , but still a derivative of hydrocarbon and also nonluminous xd
Yes bro right answer👍👍👍
bulla is crrct first time ever
Thank you so much bhaiya. You are not only a mentor yor are a solution of every problems.
Hiiii❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤
❤❤
Bhaiya jo MCQ Kara rahe hai wahi same MCQ exam me ayega?
Same question and option ke sath ?
1:38:55 bacterial - Syphilis and Gonorrhea
viral - HIV - AIDS, Warts
Kis kis ke fat rahi hai kl ke exam ke liye 😂 like kro sab ka science mai 70 + marks aayga ❤
74) D. A is false but R is true
75) D. A is false but R is true
76) A. Both A and R are true and R is the correct explanation of A
77) A. Both A and R are true and R is the correct explanation of A
If these are correct, then I got 59/70.
Great session Prashant bhaiyya❤
Bhai pehla galat hai lekin koi baat nhi 58 bhi acche marks hai aur tum baad me aur improve kar loge
Good all are correct
1 thik hai bhai @@footyvedant
@@jnvrampurmemories7639 Bhai iska answer tha a and r both are correct and r is the correct explanation of a
Option d sahi hai bhai 74 ka
You are soooo muchhhh inspired us 👌👌👌👏🏻👏🏻👏🏻👏🏻👏🏻
Sir ne CZcams ko hila rkha h 🗿
Kon kon agree Karla h
Thankyou Sir.....Is se Hamara confidence boost hua haiii😊😊
Who is matching on 2nd march 2024
At the exam day😅
Us bhai!😭
Bhai nhi bhn🙂
I got 72/77...... wonderfull session thank you bhaiya❤❤
Jhooth bol rha hai
@astatinearmy8729 tu pehle apna nam bta aur mostly Maine dekha tha sab ka wrong ho rha tha
Thanks Prashant bhai it was a great session for me. More than 70 answers are correct
7 and half hrs left for boards exam🙂
Watching after 66 important questions 😂
👇
74: (d)assertion is false reason is true
75:(d)assertion is false reason is true
76:(A) both true and correct explanation
77:(A) both true and correct explanation
same answer aaya mera bhi
1:40:20: the refractive index is inversely proportional to speed
See when you have less density the retracted ray will be away from the normal! And Gylcereine is thick it bends more towards normal
Yeah I was saying the same
Btw thank you
Hiii
Prashant bhaiya rbse valon ke liye ye important hai kya plzzz reply😩
Me watching this video after my science exam because I was missing him 😢 because he will never teach us again 😢😢😢
Hi sir, for question 36 I think the answer should be (a) because it says HOMOLOGOUS not HOMOZYGOUS.
Homologous refers to traits shared by organisms due to common ancestry whereas homozygous refers to when alleles of a gene are present in uniform condition.
I too would like some clarification on this question.
Yes this is the correct answer i asked my sister she is studying mbbs
@@Charu-vl3cyme tooooo
it is later corrected , if its homologous then its c and then if its homozygous then a
@@Charu-vl3cy in which collage? Is it aiims?
@@mathumohit2947
Yes she is my gf ❤️
Homework
74- A is false but R is true
75- A is false but R is true
76- Both are true and R is the correct explanation of A
77- Both are true and R is the correct explanation of A
thanks bhaiya
🥰
Dude 74 ka (d) kaise hoga
@@vandanamehra4201 VANDU PLS CHECK KARO FIR SE😗 OR READ THE QUE CORRECTLY😇
@@vandanamehra4201 OK VANDU SEE ATRIA WALL ARE THINER THAN VENTRICLES NOT THICKER🙃
@@luckylal-qr2eg ye it's fine now I understand and thankyou....but my name is vanu not vandu okh
@@luckylal-qr2eg can I get your tele I'd...
Q36 Answer is A) Copies of the same (homologous) chromosomes.
Sex chromosomes are different...for example if you have a eye color-brown from mother and blue from father... it needs to be homologous chromosomes. And hence the answer is A) Copies of the same (homologous) chromosomes.
HOMEWORK
74 (D) A is true but R is false
75 (D) A is true but R is false
76 (A) Both A and are true and R is the correct explanation of A
77 (A) Both A and R are true and R is the correct explanation of A
Thank you so much bhaiya this session was really helpfull 💖
1 March 😂 night mode on 😂
👇
Best luck all bro get 80 above
77 both A and R are true and correct explanation 🎉 thanku prashant bhaiya fir your efforts ❤
Bhaiya Jo aapne questions krway they whi Aaj questions mere paper me aaye they so.. very very very thankyou bhaiya 😊
Legends are watching a day before exam 😂😎
Sir ye questions rbse board ke liye bhi important h kya
1:14:12 when lens is cut perpendicular to the principal axis the focal length becomes twice
True
Yes correct
Yes
Yhh
Noo
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Copy
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Copy in the shop
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1:14:02 vese cut karenge tho bhi focal length f hi hoga na f/2 kese?
Thankyou bhaiya for this explanation sir you are my inspiration ❤❤❤❤🎉🎉
74:-A is false and R is true
75:- A is false and R is true
76:-Both A and R are true and R is correct explanation of A
77:- Both A and R are true and R is correct explanation of A
Hello sakshi
@@Dreamhacker.2497.Sharam kar le bhai , 😂
This exam will be the best exam of everyone life
Who are watching this video now at 12 . 00 am, like me. Only 9 hours are left for exam. 😅😅
I just watched the stream I'm now confident for MCQ'S
What about you 😅
@@hamzzza9852 mereko to questions aaty thy mcq galat ho gy😅
2:02:48
Homework
74. A is false but R is true
75. A is false but R is true
76. Both A and R is true and R is the correct explanation of A
77.both A and R is true and R is the correct explanation of A
Score 67 out of 73
1:05:55 bhaiya aap pehle shi kr rhe thai... Q36 ka (a) hi hoga coz.. for example if height is a trait then both the versions would be present on copies of same chromosomes like trait of height is present in copies of 20th chromosome of both mother and father.
True
Homozygous nhi likha hai heterozygous
Check definition properly
😊
Oh 😊😊
Best of luck for 2024 badge ☆
I had never seen a teacher like you in my life I love u sir ❤
74 -D A if false but R is true
75 -D A if false but R is true
76 -A Both (A) and(R) true and R is the correct explanation of (A)
77- A Both (A) and(R) true and R is the correct explanation of (A)
Answers of today's homework 🙃🙃(edit)
❤
74 - d)A is false but R is true
75 - d)A is false but R is true
76 - a)Both are true and R is correct explanation of A
77- a) Both are true and R is correct explanation of A
The session was amazing sir
I got 67/73 ( without homework questions )
Preparing for BHU
Hn bhai fir kal exam hai aajao saare milkr top marte hain kal ke exam mein ( 2 March 2024)😂😂🎉🎉❤
This video is really very helpful for class 10 students
Love u prashant bhaiya ❤
From Bihar
i also from Bihar
@@piyushkumarjha4077 Which district from you
LOL sabke sabh BIHARI ILLITERATE hi rehjayenge labour RAM ke 14
Are uuh god..??🥲
BIHAR IS THE SHITIEST STATE IN THE WORLD@@piyushkumarjha4077
I will feel proud to my parents ❤ 21:08 30:10
Why?
😢
😢
😢
46:28 Aayesha mujhse baat karlo was epic sir😂
Yesss🎉🎉😅
Hm bhi abhi dekh rhe hai pr 1 March ko or exam 2 ko hai 😅🎉😅😊
74-(a),75-(c),76-(a),77-(a). Total marks is 70/77
74- Option D
75- Option D
76- Option A
77- Option A
Thanks for the wonderful session bhaiya❤❤❤
All correct good
Prashant bhaiya u r extraordinary, fantastic,mind-blowing sir❤😊
All the best for exam I wish all student score good marks or kon kon exam ka ek din phala dekha raha ha vo like kar itni jaldi itni sari like mujha pata ha 2x pa dekha raha ho na 😂😂😂😂
I got 72/77 🎉
Thankyou so much bhaiya
I got 75
Bhaiya sample paper kese solve kere uspe vdo bna do..
All the best 10eans
Time to finish whole science at once
Yesss
Mrne ka ho rha h gharwale samjte nhi kismat sath deti nhi or society se koi expectation h nhi😢
74:- (d) a is false but r is true, because wall of ventricles are much thicker than those of atria
75:- (d) a is false but r is true because dilution of acid is highly exothermic process and if we will add water in acid than a large amount of heat will produce which may harm us
76:-(a) both a and r are true and r is the correct explanation of a
77:- (a) both a and r are true and r is the correct explanation of a
@@Krishn6543 it is
Check it on google bcz I already checked it and I was correct
@@kartavyakumar1066 yea I got confused sry
sir 41st question me jab vertically katenge then focal length will double not become half
Guys jhande gaad dena kal ke exam me🤟🤟🔥🔥🔥
Thanksss a lot sir u really help a lot
Bhaiya my score is 67/73 it's better and now I will crack the board exam
My science complete and now I can revise the all chapter because of you
Mera syllabus khatm nai hua tha but jab aapki videos Mene dekhi tab Mene aapki har ek tricks har ek hacks ko follow kiya or Mene results dekhe to vo mere liye positive aaye
Aapki vajah SE ek umeed jag gai hai 95℅ Lane ki class 10 mai
💓💓💕💖💖💖
36th Wala A hi he
The correct option is Option A.
Explanation of correct option:
The two versions of a trait are brought in by the male and female gametes situated on copies of the same chromosome.
During fertilization one of the chromosomes comes from the father through the male gamete and the other chromosome comes from the mother through the female gamete.
After the process of fusion, the zygote is formed and has 23 pairs of chromosomes, with alleles for a trait present on the homologous pair of chromosomes.
In humans, during fertilization, one chromosome comes from the male gamete i.e. X or Y and one chromosome comes from the female i.e. X or X fuse to form a diploid organism with one of the following genotypes.
When the X chromosome from the male gamete fuses with the X chromosome of the female gamete then the zygote will develop into a girl.
When the Y chromosome from the male gamete fuses with the X chromosome of the female gamete then the zygote will develop into a boy.
Explanation of incorrect options:
Option B:
The two versions of a trait (character) that are brought in by the male and female gametes are not situated at two different chromosomes, if it occurs then the diploid organism will be not produced, because, fertilization refers to the fusion of male and female gametes i.e fusion of X chromosome from female gamete and X or Y chromosome from gamete.
Option C:
The chromosomes that determine the sex of an organism are called sex chromosomes.
In humans, males have XY sex chromosomes with 22 pairs of autosomes while females have XX sex chromosomes with 22 pairs of autosomes.
The two versions of a trait (character) that are brought in by the male and female gametes are not situated at the sex chromosome.
Option D:
The thread-like structures located inside the nucleus of cells of plants and animals is called a chromosome.
Each chromosome is composed of DNA wrapped tightly by proteins called histones
The number of chromosomes present in each organism differs, in humans 23 pairs of chromosomes are present i.e 46 chromosomes.
Final Answer: The two versions of a trait (character) that are brought in by the male and female gametes are situated on copies of the same chromosome.
Sir ne NAHI ham ne galti ki thi 😅
Bro, Aap itne acche se answer kaise likh lete ho . Give me some tips
@@goutamkoshti07 chat gpt me question poocho aise hi answer denge lol
@@sumayyasharin3826bro exam me chatgpt is not allowed yaar😂😂
13:00 respiratory pigment
20:21 Chot ho jati
Sir ap ki 18Q ka short form ktri nane mgii car. 1-Aloto 2-zn 3-fe ferari but mera be aek short form Hee sir
Vote for Case Based questions video 👇
In Q49, 1:26:43
Alcohol on burning produces a blue flame which is non-luminous so the answer will be (a) not (b)
Exactly
How
@Momo-diaries._ No, it will produce luminous only but sooty flame
@@viralkidthakabhi1 see when you burn alcohol you will observe a non luminous flame
But in Google b is the right ans..
To bachcho jo karna tha wo karliya exam agya hai 😂😂😂😂 like
74 - (d) A is false because ventricle have thicker Wall than atrium because it have to pump blood at high pressure
75 - (d) A is false because dilution of acid is highly exothermic so we should add water to acid gradually with continuous stirring
76 - (a) A and R both are true and R is correct explaination of A
77 - (a) both are correct and R is correct explaination of A
I got 75/77 ....nice session bhaiya❤❤
75 me A hoga na , Assertion to sahi hai and 74 me bhi C hoga .
74 . Both a and r are true and r is the correct explanation of a
75 Both a and r are true and r is the correct explanation of a
76 Both a and r are true and r is the correct explanation of a
77 Both a and r are true and r is the correct explanation of a
Bhaiya pata nahi sahi hai ya nahi par phir bhi phele bar try toh Kiya hai ❤❤ thank you bhaiya
74 and 75 both D hai
@@aryansingh6128nhi hai Bhai dusron ka dekh ke kyu bol rhe ho 😂
@@sudhayadav1171 bhai dusra ka dekh ke nahi bol raha
@@aryansingh6128 acha par ye galat hai Bhai answer
@@sudhayadav1171 bro i can bet my life on this ans if you think I'm wrong you can google it
Kal exam hai or ab Tak meri bio complete hui hai
meri abhi tak life process poori bachi hai
Same@@DickluPicklu
Kedar
Nath
Ca
Mali
Alu
Zara
Feke
Pakata
Hai
High
Court
Hai
Apka
😂😂❤❤🎉🎉
Homework questions :-
74. A is false, R is true
75. A is false, R is true
76. A and R are true, and R is the correct explaination of A.
76.A and R are true, and R is the correct explaination of A.
Thank you bhaiya for the wonderful session.❤
74 ka b ha
Yar 74 ka to d hii n..? 🤔
@@rchackeryt4856 🤔 kuchh samajh nahi aaya
74 ka d hoga because ventricle has thicker wall then Atrium because it have to pump blood high at pressure. I hope I'm right.... Comment kro yar...
Yar 76th Question me option D hona chahiye kyuki animals ke death ke bad unke Sare nutrients soil me transfer hote hain jo gir plants ko mil jate hain.
74 - D
75 - D
76 - A
77 - A
JHAKAAS SESSION tha bhaiya.
THANK YOU 😊 🙏
SCORE - 73/77
74 ka C hn bhai 😊
Nhi bhai, dekho jo pure blood hai voh to left ventricle se pure organs me jata hai naa isliye usme jyada pressure hota hai toh ventricles ki wall thick hoti hai assertion bolta hai arterioles me thick walls hoti hai array bhai, artiole toh lungs se pure blood ko leta hai naa, and 2nd reason sahi hai bilkul abhi Maine jo reason btaya hai voh bilkul sahi hai according to this, D will be right answer.
Arre hn sorry bhai 👍🏻
Koi baat nahi, pahleli baar maine bhi jab ques padha tha to mujhe bhi aisa hi lga tha but, maine jab ques ko dhyan se padha samjha to mujhe aa gaya ye ek bahut bada lesson hai ki excitement me ques ko sahi se padhna mt bhulna usse achhe se samjhna phir ans tick krna.@meghnasingh754
Wase aadyath bro sst ki preparation kase kar rhe hu yt video se ya ncert kase??
74. D) A is false but R is true
Explanation: walls of arteries are thick not of atria
75) D) A is false but R is true
Explanation: one should add acid to water since the process of adding water to acid is very dangerous since it can result in breaking of the beaker
76) A) Both A and R is true and R is correct explanation of A
77) A) Both A and R is true and R is correct explanation of A
Score : 72/77
Thank you so much sir for your efforts we are thankful to have you as our science teacher ❤
MCQ right (59 out 32) assertion and reason right is (17 out of 6 only 😭😭)
1:17:29 iska answer 8 ohms hi hoga cbse ke sample paper mein bhi aisa ek question hai
Yeah, thats not wire thats a resistor , if given that part a wire then it shoud be 8 but it was given that was a resitor
yes ypu are right i too was confused and found your comment it is 8 ohm sir was wrong
how?
Yes bro Current will not go there so it will be 6+2 = 8 ohm 😊
Bhaiya jo MCQ Kara rahe hai wahi same MCQ exam me ayega?
Same question and option ke sath ?
1:16:54 answer should be 8ohms since 4ohms resistor is shorted. Anyways great session sir
Do u mean current won't flow from 4 ohm resistor
@@Vibha-he4ky yes
Jo like nahi karega wo fail risk mat lo
🤬🤬🤬🤬🤬🤬
😢bhik maangne ka tarika thoda casual he🤣🤣🤣🤣🤣🤣
I pray to God 🙏🙏🙏🙏🙏🙏🙏🙏🙏in board exam every average student got 88%