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InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 10551. |
Set 2 wale attendance plz?? |
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Answer» Me ?pr paper bs theek hi hua?? 13 no ans batao jaldi Me Me?\u200d♂️ |
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| 10552. |
set 1 vale yha ae... jaldi match kre phr |
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Answer» I had set 3 ans btao yr Btao jaldi Snb btao second vale ka ans btao I am Second vale ques ka ans btao Nhi Kaisa hua Yes i am |
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| 10553. |
What happen if their is no salt bridge in galvanic cell ????????? ???? |
| Answer» A salt bridge is necessary to keep the charge flowing through the cell. Without a salt bridge, the electrons produced at the anode would build up at the cathode and the reaction would stop running. Without the salt bridge, the solution in the anode compartment would become positively charged and the solution in the cathode compartment would become negatively charged, because of the charge imbalance, the electrode reaction would quickly come to a halt. | |
| 10554. |
What happen if their is no salt bridge in galvanic cell ??????????????? |
| Answer» A salt bridge is necessary to keep the charge flowing through the cell. Without a salt bridge, the electrons produced at the anode would build up at the cathode and the reaction would stop running. Without the salt bridge, the solution in the anode compartment would become positively charged and the solution in the cathode compartment would become negatively charged, because of the charge imbalance, the electrode reaction would quickly come to a halt. | |
| 10555. |
Mai chali chali apne center ki gali |
| Answer» Hume to bus leke jati hai road se???? | |
| 10556. |
All the best to you for science exam Ihope that we will get good marks |
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Answer» Yes, we will get good marks Same to u Thnx andd sme.to u |
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| 10557. |
The term of \'father of genetics\' is used for the scientist: |
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Answer» Gregor. Johann Mendel is known as father of genetics... Gregor Johann Mendel Gregor johann mendel is known as the father of genetic Gregor Johann Mendel |
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| 10558. |
What is CKD |
| Answer» Chronic Kidney Disease means your kidney are damaged and can\'t filter blood the way they should the disease is cld "chronic" bcoz the dmg to your kidneys hppns slwly ovr a lng prd of time this dmg can cause wastes to build up in our body | |
| 10559. |
Diffrence between sponification and esterification |
| Answer» Saponification is reverse of easterification because in saponification alkaline hydrolisis of easter gives back sodium salt of acid and alchol | |
| 10560. |
Why is star twinkle |
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Answer» Aisa mat bol bhai Bhai tu toh pakka fail hai English me aur science me due to atmospheric refraction stars twinkle |
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| 10561. |
How to animals reproduce explane it? |
| Answer» Reproduction may be asexual when one individual produces genetically identical offspring, or sexual when the genetic material from two individuals is combined to produce genetically diverse offspring. Asexual reproduction in animals occurs through fission, budding, fragmentation, and parthenogenesis. During sexual reproduction, the genetic material of two individuals is combined to produce genetically diverse offspring that differ from their parents. The genetic diversity of sexually produced offspring is thought to give sexually reproducing individuals greater fitness because more of their offspring may survive and reproduce in an unpredictable or changing environment. Species that reproduce sexually (and have separate sexes) must maintain two different types of individuals, males and females. Only half the population (females) can produce the offspring, so fewer offspring will be produced when compared to asexual reproduction. This is a disadvantage of sexual reproduction compared to asexual reproduction. | |
| 10562. |
if blue scatter most the why sky seems to blue.. |
| Answer» Due to small particles of air they mostly and stronhly scattered blue light | |
| 10563. |
why the sky colur is blue?? |
| Answer» as blue clor is highly scattered during day time | |
| 10564. |
why the danger signal is red?? |
| Answer» Red is the least scattered colour. It is least scattered by fog and smoke and can be seen in the same colour over a long distance, so light of red colour are used for danger signals | |
| 10565. |
Describe menstrual cycle in females? |
| Answer» it is a phase when uterine wall fulfilled by blood capillaries and become loose and soft if the fertilisation not occurs then the unfertilised egg came out of female ****** along with blood and mucus | |
| 10566. |
What is the advantage of soaps over detergents? |
| Answer» Detergent is non biodegradable where as soap are digradable.Detergent cause pollution. | |
| 10567. |
Why are cheap detergents not eco-friendly? |
| Answer» because they harm environment as they are non biodegradable. | |
| 10568. |
Which type of synthetic detergents are biodegradable? |
| Answer» Linear alkyldetergent | |
| 10569. |
Front size = 3 color blue |
| Answer» Wrong ? | |
| 10570. |
phosphorus burns in presence of chlorine to form phosphorus penta chloride |
| Answer» Phosphorus burns in chlorine gas to form phosphorus pentachloride.Phosphorus pentachoride or PCl5 is a colourless, sensitive to water and moisture solid. It is obtained by not only burning phosphorus in chlorine but also by chlorination of PCl3.The balanced formula of phosphorus burns in chlorine gas to form phosphorus pentachloride:\xa04P4 + 10Cl2 -> 4PCl5Read more on Brainly.in - https://brainly.in/question/327830#readmore | |
| 10571. |
Principal of generation hydroelectricity? Anyonw knows |
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Answer» Laga di h Ashu tune apni pic kyu nhi lagai Agra, uttarpradesh Tum kaha se ho Okk Nhi aa rahi Bihar se hu Ashu tum kaha se ho Neend nhi aa rhi ashu Hiii ? |
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| 10572. |
Why do we apply paint on iron particles?????? |
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Answer» Hello Hlo smarakee Iron is very reactive metal it reacts with oxygen when it is exposed to air and forms a layer of metal oxide.when we paint iron particles it doesn\'t allow to under go such reactions.......... Nhi h do No nhi save kiya h Apna no do Hi ayo wp Hli Hlo Nhi bolo Hiiiii? Tum khaiye Abhi thode der bad mummy h Gussa ho gai Nhi khaunga jabtak mikku Hlo Thnx sis Kuy gussa ho Explain in 3 marks ! Hlo smarkee Hiii |
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| 10573. |
We only have to study ncert for boards |
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Answer» Hii Yes u are right |
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| 10574. |
On adding phenopthalene to sodium hydroxide it turns: |
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Answer» Pink Pink |
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| 10575. |
What is spinal cord and explani |
| Answer» Spinal cord is the backbone present only in vertebrates | |
| 10576. |
Uses of concave mirror |
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Answer» Used in Torches, searchlights, headlights of vehicles etc. Used in headlights of car |
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| 10577. |
What is Homologus Series ? What are its characterstics ? |
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Answer» Ashu ki Kiski photo Nhi bhai tujhse gussa kabhi nhi ho skta ja rha hu sone science pdna h isiliye A series of organic compounds having same chemical and molecular formula. Each succeeding compound differ by CH2 group or 14 amu. They belongs to same functional groups is called a homologous series.Characteristics of homologous series are:1 . CH2 difference.2 . 14 amu difference.3 . Same chemical properties.4 . Different physical properties. 5 . Having same molecular formula. Hlo ashu aap ne photo change ki Hai pic change kr dunga Gussa ho gya Accha suno lekin apni pic change krr dena Are ashu tumne to royal ko gussa kr diya Thik hai ab nhi krunga byee Nhi h id lekin insta per h Are bata do na id kyu gussa kr rhe ho ashu Hum Kya hacker thode hi nhi h Thnx for answering Tumne mujhe paresan kr diya h To vhi bol dete itna gussa kyu rhe ho A series of organic compounds in which every d succeeding member differs from the previous one by - CH² or 14 a. m. u is called homologous series..Characteristics : As the molecular mass increases In a series, physical properties of the compounds show a a variation, but chemical properties which are determined by a functional group remains same.Thanku Good Luck for tomorrow\'s exam ? Nhi Kyu id he to puch rha hu tum nhi clate kya Royal??????chup ho ja Apni tik tok id Yes series Kya EthaneIn chemistry, a homologous series is a series of chemical compounds with the same general formula.[1] Usually these compounds vary by a single parameter such as the length of a carbon chain.[2] Examples of such series are the straight-chained alkanes (paraffins), and some of their derivatives (such as the primary alcohols, aldehydes, and (mono)carboxylic acids).Compounds within a homologous series typically have a fixed set of functional groups that gives them similar chemical and physical properties. For example, the series of primary straight-chained alcohols has an hydroxyl at the end of the carbon chain. These properties typically change gradually along the series, and the changes can often be explained by small differences in molecular size and mass. Its not a grp .... Its a series of compnd ! Acc to book ... homologous series is a series of compounds with the same functional group and similar chemical properties in which the members of the series can be branched or unbranched. Hii Ashu bataoo It is a group of carbon compounds which are differ by CH2 group Answer krde Royal and Ashu.. Hiii Hii honey |
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| 10578. |
IUPAC Nomenclature ? |
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Answer» Hm Nomenclature ka Kiska iupac name?.???? Sorry ??? Can u tell IUPAC NAMING !! ?? Hiiiiii |
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| 10579. |
What is mean by vegetative propagation |
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Answer» Thank you to both It is a type of asexual reproduction in which a new plant can be reproduced by using vegetative parts namely leaf, stem, roots ,etc is called vegetative propagation.Their are three process of doing artificial vegetative propagation which are:1. Layering 2. Grafting3. Cutting In this they use stem ,leaf ,root ex of stem sugar cane..leaf brayofelim nd of root rose it comes in the methods of asexual reprodution.. |
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| 10580. |
State the location and the function of gastric glands |
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Answer» Thank you \tThe glands present in the wall of the stomach that release HCl, pepsin and mucus are called gastric glands.\tThe glands present on the walls of the stomach secrete gastric juice that contains hydrochloric acid, the enzyme pepsin and mucus. A small amount of gastric lipase is also present that breaks down the fats present in the food. Gastric juice is acidic due to the presence of HCl which is necessary for the pepsin to become active and converts the proteins into peptones. The mucus protects the stomach walls from HCl. |
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| 10581. |
Balance the reaction :KOH + H2SO4 ----- K2SO4 + H2O |
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Answer» Ok Mujhe ser1 Ns i.t me 4 mila tha Ok ab dekho kl same aayga tab na Mujhe 3 mila Ashu se pucho kl match krege ans thk Versha Kya h Mujhe bhi abhi tak set1 hi mila h??? Suno ashu tum versha ke q me aao mai bhi usse samjhaunga Ayushi kaha gyi ?? bhai tme konsa set milta hmesha mujhe to 1 milta sbko bol.. mtlb best of luck Jao ashu usse pucho mahak kb aayegi ? Shi kaha tumne r. T. Aisa kuy boli megha Suno ashu upar versha aayi h Hiiii Drama company ka ek member h Accha ashutosh to apne name hi change krta rhta h Hi Hey ashu Mein hu bolo King ashu Kon h Haa or us din Neeraj se ladai hui thi uske Baad vo bhi nhi dikha Yhi hu Hii mai aati hu tum ni aati aur Ashutosh ka to pta hi nhi kha hai Hello Hello ayushi Ab tum online nhi aati Hi Megha, Ashutosh and neeraj se meri bat ni hui ab ye aate hi ni hai online 2KOH+H2SO4=K2SO4+2H2O |
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| 10582. |
What is thermite reaction. Give one example. |
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Answer» Oo... Mera dono surname h Tumne tiwari se bhardwaj rakh liya Bolo Hi ashu Hello Myopia, hypermetropia,neuron,amoeba btao bhai Nhi khushi Kaise ho bhai tm meghna ho kya.. plzz mujhe sate imp digrams bta do Hlo Hii hii meghna Thermite process is a reduction of metal oxide with highly reactive metal like sodium and aluminium. These reactions are highly exothermic. Iron oxide when reacted with aluminium gives iron and aluminium oxide and large amount of heat which meltsthe metal which is reduced |
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| 10583. |
Define reflective index if the reflective index of x w,x,y,z is 3/2 define its vice versa |
| Answer» In optics, the refractive index or index of refraction of a material is a dimensionless number that describes how fast light travels through the material. It is defined as. where c is the speed of light in vacuum and v is the phase velocity of light in the medium. | |
| 10584. |
Which evidences support the doctrine of evolution ? |
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Answer» hii payal Thanks. Evidences of evolution:Some of the important sources which provide evidences for evolution are:(a) Analogous Organs: Organs which performs similar function but are different in structure and origin.Example - wings of a bird and wings of an insect.The presence of analogous organs indicates that even the organisms having organs with different structures can adapt to perform similar functions for their survival under hostile environmental conditions. Thus, the presence of analogous organs in different animals provide evidence for evolution by telling us that though they are not derived from common ancestors, they can still evolve to perform similar functions to survive, flourish and keep on evolving in the prevailing environment.(b) Homologous Organ: Organs which have different functions but similar structure and origin.Example - fore arm of frog, lizard, bird and human.The presence of homologous organs in different animals provides evidence for evolution by telling us that they are derived from the same ancestor who had the \'basic design\' of the organ on which all the homologous organs are based.(c) Fossils: The remains of dead animals or plants that lived in the remote past are known as fossils. The fossils provide evidence of evolution. For example, a fossil bird called Archaeopteryx looks like a bird but it has many features which are found in reptiles. This is because Archaeopteryx has feathered wings like those of birds but teeth and tail like those of reptiles. Therefore, Archaeopteryx is a connecting link between the reptiles and birds and suggests that birds have evolved from reptiles. Thus, fossils provide evidence that the present plants and animals have originated from the previously existing ones through the process of continuous evolution. |
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| 10585. |
What is the method of contraception |
| Answer» The prevention of pregnancy in women (by preventing fertilisation) is called contraception. There are four methods of contraception: \tBarrier method: In barrier method of contraception, the physical devices such as condoms are used by males and females.\tChemical method: In chemical methods of preventing pregnancy, the females use two types of pills – oral pills and vaginal pills. \tIntra-Uterine Contraceptive Devices – The use of intra-uterine contraceptive devices like Copper-T is very effective in preventing pregnancy. A Copper-T is placed inside the uterus by a doctor to prevent unwanted pregnancies.\tSurgical method: These methods are available for males as well as for females. Vasectomy is done in males and tubectomy is done in females. | |
| 10586. |
Reflex action or reflex arc |
| Answer» The rapid, automatic response to a stimulus which is not under the voluntary action of the brain is called reflex action.Reflex arc is the neural pathway that mediates a reflex action.\xa0 | |
| 10587. |
What is principle of electric generator |
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Answer» When a straight conductor is moved in magnetic field , a current is inducent the conductor Electric generator works on the principal that the straight conductor is moved in a magnetic field then current is induced in the conductor Electric generator works on the principal of electromagnetic induction and the direction of induse current can be found by flaming right hand rule Electromagnetic induction ans flemigs right hand rule |
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| 10588. |
What is glacial acetic acid and what is it melting ooint |
| Answer» When acetic or ethanoicacid freezes in winter it is called glacial acetic acid melting point is 391 K | |
| 10589. |
what is transiocation? Why is it essential for plants |
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Answer» The evoperation of water the leaves of the plant is called transiocation Padhai Pe dhyan Do , ye bakchodi pelne ka time nahi,,,,, sari umar padi hai ashiqi ke liye ? Mujhe kyu fsa rhe ho bhai vo mujhse nhi manege Aur mai mikku ko nhi janta Shi bola khushi ye gadha tha h aur rahega Transiocation is essential bcoz wthout it the food prepared by the leaves cann\'t reach other. Prts of the plnt Tm gdhe k gadhe hi rhoge ..katti tmse bhai hmse na bolna qb Kya smjau Oh mikku ne mujhe tumhare baare me bataya tha aushutosh right Ashu Please usko samjhao ki maan jay Hmne jaisa kya the vaisa hi kro no to BT bigad jaegi Ashu phr s vahi kroge to vo phr tmse irritate ho jaegi Tum kon ho Yes Gou are frnd of mikku Hii |
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| 10590. |
why is dna copying is essential |
| Answer» DNA copying is essential part of the process of reproduction because DNA is the organisms genetic information carries DNA repliction is where a cell replicates copies DNA | |
| 10591. |
What are tylakoids?? |
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Answer» SB pagal h ?? je bhai ko to hm thok doge kayde ka Kya h yr ashu bhai jesa hmne btaya vesa kro Ashu varsha ko jante ho vo mikku ki best friend h upar uska q usko bolo vo mikku ko mna legi Yah out of syllabus h Kyuki tumhara bhai bol rha h kyu Yah nhi padhana h |
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| 10592. |
Difference between reduce reuse recycle |
| Answer» Reduce is to use less like we can save electricity by switching if unnessary lights and fans , reuse means to use it again like the envelopes can be used again , recycle means to collect plastic , metals to make required things instead of synthesising or exatracting fresh plastic , paper glass or metal | |
| 10593. |
What is cinnaber?how is metal extracted from cinnaber? explain briefly |
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Answer» welcome Thanku for answer anshul Cinnabar is an Ore of mercury.HgS As it is sulphide ore, so firstly it is to be converted into oxide (HgO) 2HgS + 3O2 -- 2HgO + 2SO2This process is known as Roasting.Then HgO is heated to reduce it to Hg2HgO + heat - 2Hg + O2 Btaega koi Name to metal that can be used to reduce metal oxides to metals Pucho Ek question or hai puchhu Through roasting Metal extracted from cinnaber how I m online It is alloy of mercury Hii Hii Any one is online please answer me |
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| 10594. |
What is the difference between autosomes and allosomes? |
| Answer» An autosome is any chromosome that is not a *** chromosome (an allosome). However, an allosome is a\xa0*** chromosome that differs from an ordinary autosome in form, size, and behavior.\xa0 | |
| 10595. |
Aap me se koi VKV me padte hai Kya |
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Answer» Special Hi Ashu Hlo Vivekananda Kendra Vidyalaya Skl ka naam h |
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| 10596. |
When beam of light incident perpendicularly is it refraction |
| Answer» Refraction in the strate | |
| 10597. |
Explain the sexual mode of reproduction ih humans ? |
| Answer» When a girl is born, the ovaries already contain thousands of immature eggs. On reaching puberty, some of these start maturing. One egg is produced every month by one of the ovaries. The egg is carried from the ovary to the womb through a thin oviduct or fallopian tube. The two oviducts unite into an elastic bag-like structure known as the uterus. The uterus opens into the ****** through the cervix. The sperms enter through the vaginal passage during sexual intercourse. They travel upwards and reach the oviduct where they may encounter the egg. The fertilised egg, the zygote, gets implanted in the lining of the uterus, and starts dividing.The release of an ovum from an ovary is called ovulation. In human females, the ovaries start releasing ovum once every 28 days from the age of puberty. Fertilisation is possible if mating takes place during the middle of menstrual cycle because in a normal healthy girl the ovulation takes place on the 14th day of the beginning of menstrual cycle of 28 days. The embedding of embryo in the thick lining of the uterus is called implantation.The lining thickens and is richly supplied with blood to nourish the growing embryo. The embryo gets nutrition from the mother’s blood with the help of a special tissue called placenta.Placenta is a disc like special tissue which develops between the uterus wall and the embryo after implantation. Its function is the exchange of nutrients, oxygen and waste products between the embryo and the mother. It contains villi on the embryo’s side of the tissue. On the mother’s side are blood spaces, which surround the villi. This provides a large surface area for glucose and oxygen to pass from the mother to the embryo. The developing embryo will also generate waste substances which can be removed by transferring them into the mother’s blood through the placenta. The time period from the fertilisation up to the birth of a baby is called gestation. The average gestation period in humans is about 9 months (about 38 weeks).The child is born as a result of rhythmic contractions of the muscles in the uterus.\xa0 | |
| 10598. |
explain\' process of \'\'evolution of feathers\'\'? |
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Answer» Tiwari Ye pura insaan he fake h Mujhe to lagta hai iska naam bhi galat h Dono h Dono Amir ka id block ho gya h Ab kuy gussa ho Feathers grow from the base and the different branches are generated by various mechanisms in the feather follicle. Feather growth depends on nutrients provided via the follicular cavity (dermal pulp), and the feather structure develops on the follicular (or follicle) collar (inner epidermal layer; Figure 8 below). |
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| 10599. |
Two magnetic field lines never intersect each other |
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Answer» True.... Yes |
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| 10600. |
Aap me se koi Andaman and nicobar islands ko belong kartehai kya |
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Answer» Nope Royal ko I mean Ashu aapne pagal kise kaha Ashu aapne kise kaha Mtlb Yahi toh frnd kaheta h 1.rukhsar 2.seraj 3.miya bhai 4.mental☺ Nahi mere to bus 4 name hai Maine toh bas itna hi pucha tha ki koi Andaman se belong karta hai ya nhi par jaise hi Ashu replied to it ..... itne lambi chat shuru ho gai ..... seriously guys Pagal ho Name bol Upar muskan name se to h Tum muskan ho rukhsar Sayad wo mujhe smjh raha hai Kaha h muskan kis name se Kaha h mskn ?????? Oo n.p bola tha na Upar dekh ashu teri muskan sis aayi h Tum dono ek natak company khol lo bhut kamai hogi ..???? Kya hu smarkee ?????? Kyuki maine apko bhai bola tha rukshar Gye kya Uski baaton ka bura mat manna Vo thoda pagal ho gya h Are aashu bhai aapne mujhe sorry kyu bola tha Ja bhai mil le Ashu lagta h upar teri muskan sis aagyi Kal to tune bola tha ashu ke blue shirt me tu he h aur aaj.. Agar nhi aaya hota to mai uski mna leta Raat mein Ashu ke vajah se maine to sb shi krr diya tha yhi aaya lucky bnkr Kyu aap ho Aj pic dal dunga To apni profile pic lga Aj apna pic dal dunga Puch le Ashu sach bol varna Shashank se puch lunga Nhi |
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