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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.
| 37401. |
Why milk convet curd? |
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Answer» Milk contains lacto basillus bacteria it converts into lactic acid milk contain ph 6 when it converts into curd it ph decreases becomes approx 3 to 4 Due to lactic acid present in it |
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| 37402. |
Good evening friends ???? |
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| 37403. |
What is inherited traits? |
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Answer» The characteristics transmitted from parents to offspring.. Traits which r fromone generation to next generation,they get transferred to the progeny,and helpful in evolution of colours of eyes and hairs |
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| 37404. |
How do mendals experiments show that traits may be dominant or recessive ? |
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| 37405. |
CH3COOH+H |
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| 37406. |
What is cranium |
| Answer» It protect brain from mechanical injuries Also called brain box | |
| 37407. |
Why planets cannot twinkle? |
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| 37408. |
Guys tom m going to a quiz competition.... Representing my schl.... So plz pray for me.... ???????? |
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| 37409. |
Differenciate between pollination and fertilization |
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Answer» I am trying to get something more Write down its definiation with examples |
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| 37410. |
A numerical where refractive index has been calculated |
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| 37411. |
Sin x/n find the value |
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| 37412. |
Hy gyus what is evolution |
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| 37413. |
Who prepared moden perodic table? |
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Answer» Mosley Neils bohr Neil Bohr |
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| 37414. |
Difference between the oxides of magnesium and sulphur |
| Answer» Sulphur is a chemical element with symbol S and atomic number 16. It is abundant, multivalent, and nonmetallic | |
| 37415. |
Difference between soaps and detergents |
| Answer» Soaps do not form lather with hard water whereas detergent forms lather easily with hard water.Soaps are sodium or potassium salts of long chain carboxylic acids where detergents are sulphonic salts. | |
| 37416. |
Multiple choices questions |
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| 37417. |
A force of 10 newton acts on a body of mass 20 kg for 10 seconds. Change in its momentum is |
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| 37418. |
If methane CH4 is clean fuel then why it is a greenhouse gas???? |
| Answer» It\'s a poisonous gas | |
| 37419. |
Find the pressure if trust is exerted on a object 20 N in area 10m^2 |
| Answer» Pressure=thrust/area =20/10=2 pascal | |
| 37420. |
Why basic character decreases along a period? Give reasons. |
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| 37421. |
If there where no atmosphere our sky look likes?? |
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Answer» It will be black as there is NO scattering of light. Black |
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| 37422. |
What is the valency of carbon in ethene |
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Answer» How Always 4 |
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| 37423. |
How to find c of a convex lens |
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| 37424. |
Kon prity I don\'t know.. |
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| 37425. |
Functions of testis and Prostate gland |
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Answer» Testes make sperm and male *** hormone called testosterone.& the function of prostrate gland is that it nourishes sperm with nutrition and provide liquid medium for sperm and is known as Semen. The formation of germ cells or Sperms takes place in testis |
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| 37426. |
Hiii friends??????? |
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| 37427. |
What is convex lens? And its application. |
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Answer» It is used mainly for the convergence of light rays A lens which is thick at the centre and thin at the edges is called a convex lens. |
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| 37428. |
Define topic 10.3.3 REFRACTION BY SPHERICAL LENSES..!☺ |
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| 37429. |
Give some important questions for practice in each chapters |
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| 37430. |
aprism has how many side |
| Answer» A triangular prism has 5 sides | |
| 37431. |
reaction of changing ethene to ethane |
| Answer» CH3 COOH + CH3 CH2OH = CH3 C=O O CH2 CH3 ( in C = O its a double bond ) | |
| 37432. |
What is *****? |
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| 37433. |
Human reproduction explain |
| Answer» REPRODUCTIVE SYSTEM IN MALES....The testes make sperm and testosterone which are stored in epididymis and through sperm duct these sperm and carried out.When these sperm reaches to the gland named seminal vesicles and prostrate gland they provide nutrition and make its transport easy.and then from urethra these sperm are carried out by the organ which lies outside the body known as *****.... | |
| 37434. |
fomula of find B.P |
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| 37435. |
Formula of gulucose |
| Answer» C6 h12 o6 | |
| 37436. |
Define heredity? |
| Answer» The transmission of character s from parents to offsprings is called heredity | |
| 37437. |
Define one method of pregancy control |
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| 37438. |
What is the role of fallopian tube in female reproductive system |
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| 37439. |
What is plancenta |
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Answer» Placenta is a disc shaped tissue which conists villi on the mother\'s side and blood spaces on the foeths side. Nice perfect ans Plancenta is ia grouped tissue or mussel that attached to mother utreous wall to baby\'s body to nutrition isms himm! |
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| 37440. |
If air is an insulator then how it conduct lightining |
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| 37441. |
How traits get expessed |
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| 37442. |
How mensuration cycle prevent |
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| 37443. |
What is power house of cell |
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Answer» Mitochondra us power hous of human body cell Mitochondria Q v puch kr ans v khud hi diya awhhh... Mitohcondria |
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| 37444. |
What is difference b/w in new periodic table and one? |
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| 37445. |
What is Newlands\' law of Octaves?? |
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Answer» In this law the proporties of the 1st element is similar with the 8th element like sa,re,ga,ma...... Sa This law indicate that atom are arrangd on increasing atomic mass and distribute on 7tar |
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| 37446. |
Chem..-who is johann wolfgang Döbereiner??? and what was his triads?? |
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| 37447. |
What is ester? and how it form? |
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| 37448. |
What is ***. |
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| 37449. |
What is Benzene? |
| Answer» Benzene is an important organic chemical compounds with the chemical formula CH .The Benzene molecule in composed of 6 carbon atoms joined in a ring with 1 hydrogen atom attach to each. | |
| 37450. |
Neon has 0 valency Reason out |
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