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class12 MCQ Questions for Class 12

class12 se related questions ko ek jagah revise karein. Har question me bilingual content, answer feedback aur explanation available hai.

Practice Questions

756 questions tagged with class12.

Barrier methods STI prevention में अन्य कई methods से अधिक उपयोगी क्यों हैं?

Why are barrier methods more useful than many other methods in STI prevention?

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Correct Answer

A. वे physical barrier बनाकर pathogen exposure भी कम कर सकते हैंThey can reduce pathogen exposure by making a physical barrier

Step 1

Concept

Concept पहचानें: यह condom और barrier methods का extra benefit है। / Identify the concept: this is an extra benefit of condoms and barrier methods.

Step 2

Why this answer is correct

Condom sperm के साथ कई infections के transmission risk को भी कम कर सकता है। / Condoms can reduce the risk of transmission of many infections along with blocking sperms.

Step 3

Exam Tip

Exam tip: Condom को dual protection से याद रखें। / Exam tip: remember condom with dual protection.

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Lactational amenorrhea method केवल सीमित समय तक effective क्यों होती है?

Why is lactational amenorrhea method effective only for a limited time?

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Correct Answer

A. क्योंकि ovulation suppression लंबे समय तक निश्चित नहीं रहताBecause ovulation suppression does not remain certain for long

Step 1

Concept

Concept पहचानें: यह lactational amenorrhea की limitation है। / Identify the concept: this is a limitation of lactational amenorrhea.

Step 2

Why this answer is correct

Breastfeeding शुरुआती महीनों में ovulation suppress कर सकता है लेकिन यह effect समय के साथ कम हो सकता है। / Breastfeeding can suppress ovulation in early months but the effect may reduce with time.

Step 3

Exam Tip

Exam tip: Lactational amenorrhea को short-term natural method याद रखें। / Exam tip: remember lactational amenorrhea as a short-term natural method.

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Periodic abstinence method किस principle पर आधारित है?

Periodic abstinence method is based on which principle?

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Correct Answer

A. Fertile period में intercourse avoid करनाAvoiding intercourse during fertile period

Step 1

Concept

Concept पहचानें: यह natural contraceptive method है। / Identify the concept: this is a natural contraceptive method.

Step 2

Why this answer is correct

इस method में ovulation के आसपास fertile days में intercourse avoid किया जाता है। / In this method intercourse is avoided during fertile days around ovulation.

Step 3

Exam Tip

Exam tip: Periodic abstinence को fertile period avoidance से याद रखें। / Exam tip: remember periodic abstinence as fertile period avoidance.

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Contraceptive methods का ideal feature कौन सा माना जाता है?

Which is considered an ideal feature of contraceptive methods?

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Correct Answer

A. User-friendly और reversible होनाBeing user-friendly and reversible

Step 1

Concept

Concept पहचानें: यह ideal contraceptive feature है। / Identify the concept: this is about ideal contraceptive features.

Step 2

Why this answer is correct

Good contraceptive safe, effective, affordable, user-friendly और reversible होना चाहिए। / A good contraceptive should be safe, effective, affordable, user-friendly and reversible.

Step 3

Exam Tip

Exam tip: Ideal contraceptive में safety और reversibility याद रखें। / Exam tip: remember safety and reversibility for ideal contraceptives.

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जनसंख्या विस्फोट को नियंत्रित करने में small family norm कैसे मदद करता है?

How does small family norm help control population explosion?

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Correct Answer

A. Birth rate कम करने में मदद करकेBy helping reduce birth rate

Step 1

Concept

Concept पहचानें: यह population control से जुड़ा है। / Identify the concept: this is related to population control.

Step 2

Why this answer is correct

Small family norm planned parenthood और fewer births को encourage करता है जिससे birth rate कम हो सकती है। / Small family norm encourages planned parenthood and fewer births, which can reduce birth rate.

Step 3

Exam Tip

Exam tip: Small family norm का relation planned family से जोड़ें। / Exam tip: link small family norm with planned family.

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RCH कार्यक्रम का मुख्य ध्यान केवल contraception पर नहीं बल्कि किस व्यापक लक्ष्य पर होता है?

The RCH programme focuses not only on contraception but on which broader goal?

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Correct Answer

A. Reproductive और child health care को बेहतर बनानाImproving reproductive and child health care

Step 1

Concept

Concept पहचानें: यह RCH programme का उद्देश्य है। / Identify the concept: this is the aim of the RCH programme.

Step 2

Why this answer is correct

RCH reproductive health awareness, mother care और child care को improve करने से जुड़ा है। / RCH is linked with reproductive health awareness, mother care and child care.

Step 3

Exam Tip

Exam tip: RCH को mother-child health support से याद रखें। / Exam tip: remember RCH as mother-child health support.

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ART techniques का मुख्य उपयोग किस समस्या में होता है?

ART techniques are mainly used for which problem?

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Correct Answer

A. Infertility

Step 1

Concept

अवधारणा पहचानें: यह ART का purpose है। / Identify the concept: this is the purpose of ART.

Step 2

Why this answer is correct

ART methods infertile couples को conception में सहायता देने के लिए उपयोग होते हैं। / ART methods are used to help infertile couples in conception.

Step 3

Exam Tip

Exam tip: ART को assisted reproduction और infertility से याद रखें। / Exam tip: remember ART with assisted reproduction and infertility.

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कौन सा option surgical contraception है?

Which option is surgical contraception?

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Correct Answer

A. Vasectomy

Step 1

Concept

अवधारणा पहचानें: यह contraceptive classification है। / Identify the concept: this is contraceptive classification.

Step 2

Why this answer is correct

Vasectomy एक surgical sterilization method है जबकि condom barrier और periodic abstinence natural method है। / Vasectomy is a surgical sterilization method while condom is barrier and periodic abstinence is natural method.

Step 3

Exam Tip

Exam tip: Vasectomy और tubectomy surgical methods हैं। / Exam tip: vasectomy and tubectomy are surgical methods.

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Hormonal contraceptives का मुख्य effect किस process पर हो सकता है?

Hormonal contraceptives mainly affect which process?

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Correct Answer

A. Ovulation

Step 1

Concept

अवधारणा पहचानें: यह hormonal method है। / Identify the concept: this is hormonal method.

Step 2

Why this answer is correct

Hormonal contraceptives ovulation को suppress या reproductive tract को pregnancy के लिए unsuitable बना सकते हैं। / Hormonal contraceptives can suppress ovulation or make reproductive tract conditions unsuitable for pregnancy.

Step 3

Exam Tip

Exam tip: Hormonal method को ovulation control से जोड़ें। / Exam tip: connect hormonal method with ovulation control.

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Barrier methods pregnancy को कैसे prevent करते हैं?

How do barrier methods prevent pregnancy?

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Correct Answer

A. Sperm और ovum के मिलन को रोककरBy preventing meeting of sperm and ovum

Step 1

Concept

अवधारणा पहचानें: यह barrier method mechanism है। / Identify the concept: this is the mechanism of barrier methods.

Step 2

Why this answer is correct

Barrier methods physical block बनाते हैं जिससे sperm egg तक नहीं पहुंच पाता। / Barrier methods make a physical block so sperm cannot reach the egg.

Step 3

Exam Tip

Exam tip: Barrier means physical block। / Exam tip: barrier means physical block.

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Reproductive health में sex ratio concern किससे जुड़ा हो सकता है?

Concern about sex ratio in reproductive health can be linked to what?

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Correct Answer

A. Female foeticide और gender bias

Step 1

Concept

अवधारणा पहचानें: यह social issue है। / Identify the concept: this is a social issue.

Step 2

Why this answer is correct

Sex determination misuse और female foeticide sex ratio को खराब कर सकते हैं। / Misuse of sex determination and female foeticide can disturb sex ratio.

Step 3

Exam Tip

Exam tip: Gender equality reproductive health का important social part है। / Exam tip: gender equality is an important social part of reproductive health.

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Reproductive tract infections को ignore करने से क्या हो सकता है?

What can happen if reproductive tract infections are ignored?

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Correct Answer

A. Complications बढ़ सकती हैंComplications may increase

Step 1

Concept

अवधारणा पहचानें: यह infection management है। / Identify the concept: this is infection management.

Step 2

Why this answer is correct

Untreated reproductive infections complications और health problems बढ़ा सकते हैं। / Untreated reproductive infections can increase complications and health problems.

Step 3

Exam Tip

Exam tip: Infection symptoms पर medical help लें। / Exam tip: seek medical help for infection symptoms.

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Infertility treatment में donor gametes कब उपयोगी हो सकते हैं?

When can donor gametes be useful in infertility treatment?

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Correct Answer

A. जब suitable gametes उपलब्ध न होंWhen suitable gametes are not available

Step 1

Concept

अवधारणा पहचानें: यह assisted reproduction है। / Identify the concept: this is assisted reproduction.

Step 2

Why this answer is correct

कुछ infertility cases में donor sperm या donor ovum ART में मदद कर सकते हैं। / In some infertility cases donor sperm or donor ovum can help in ART.

Step 3

Exam Tip

Exam tip: Donor gametes infertility support में use हो सकते हैं। / Exam tip: donor gametes can be used for infertility support.

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Prenatal care का अर्थ क्या है?

What does prenatal care mean?

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Correct Answer

A. Birth से पहले pregnancy carePregnancy care before birth

Step 1

Concept

अवधारणा पहचानें: यह pregnancy care term है। / Identify the concept: this is pregnancy care term.

Step 2

Why this answer is correct

Prenatal care pregnancy के दौरान mother और foetus की health monitoring से जुड़ा है। / Prenatal care is related to monitoring health of mother and foetus during pregnancy.

Step 3

Exam Tip

Exam tip: Pre means before birth। / Exam tip: pre means before birth.

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Maternal health किससे संबंधित है?

Maternal health is related to what?

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Correct Answer

A. Mother की health during pregnancy childbirth and after birth

Step 1

Concept

अवधारणा पहचानें: यह reproductive health का part है। / Identify the concept: this is part of reproductive health.

Step 2

Why this answer is correct

Maternal health pregnancy delivery और postnatal period में mother की care से जुड़ी है। / Maternal health is related to care of mother during pregnancy delivery and postnatal period.

Step 3

Exam Tip

Exam tip: Maternal means mother related। / Exam tip: maternal means mother related.

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Small family norm का उद्देश्य क्या है?

What is the aim of small family norm?

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Correct Answer

A. स्वस्थ और बेहतर family planningHealthy and better family planning

Step 1

Concept

अवधारणा पहचानें: यह population control awareness है। / Identify the concept: this is population control awareness.

Step 2

Why this answer is correct

Small family norm family health resources और child care को बेहतर बनाने में मदद करता है। / Small family norm helps improve family health resources and child care.

Step 3

Exam Tip

Exam tip: Small family norm planned family से जुड़ा है। / Exam tip: small family norm is linked with planned family.

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Population explosion का एक प्रमुख कारण क्या हो सकता है?

What can be one major cause of population explosion?

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Correct Answer

A. Death rate में कमी और birth rate high रहनाDecrease in death rate and high birth rate

Step 1

Concept

अवधारणा पहचानें: यह population growth है। / Identify the concept: this is population growth.

Step 2

Why this answer is correct

Death rate कम होने और birth rate अधिक रहने से population तेजी से बढ़ सकती है। / Population can rise rapidly when death rate decreases but birth rate remains high.

Step 3

Exam Tip

Exam tip: Population explosion में birth-death balance याद रखें। / Exam tip: remember birth-death balance in population explosion.

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Adolescents को reproductive health education क्यों जरूरी है?

Why is reproductive health education important for adolescents?

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Correct Answer

A. Myths दूर करने और responsible choices के लिएTo remove myths and support responsible choices

Step 1

Concept

अवधारणा पहचानें: यह adolescent health education है। / Identify the concept: this is adolescent health education.

Step 2

Why this answer is correct

सही जानकारी myths को कम करती है और healthy responsible decisions में मदद करती है। / Correct information reduces myths and supports healthy responsible decisions.

Step 3

Exam Tip

Exam tip: Adolescence में awareness बहुत important है। / Exam tip: awareness is very important during adolescence.

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Contraceptive method चुनते समय सबसे जरूरी बात क्या है?

What is most important while choosing a contraceptive method?

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Correct Answer

A. Doctor की सलाह और suitabilityDoctor advice and suitability

Step 1

Concept

अवधारणा पहचानें: यह safe contraceptive use है। / Identify the concept: this is safe contraceptive use.

Step 2

Why this answer is correct

हर method सभी के लिए suitable नहीं होता इसलिए medical advice important है। / Every method may not suit everyone so medical advice is important.

Step 3

Exam Tip

Exam tip: Safe contraception में correct guidance जरूरी है। / Exam tip: correct guidance is important in safe contraception.

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IUI technique में semen कहां introduced किया जाता है?

In IUI technique semen is introduced where?

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Correct Answer

A. Female reproductive tract or uterus

Step 1

Concept

अवधारणा पहचानें: यह infertility treatment है। / Identify the concept: this is infertility treatment.

Step 2

Why this answer is correct

IUI में processed semen को female tract या uterus में introduced किया जाता है। / In IUI processed semen is introduced into the female tract or uterus.

Step 3

Exam Tip

Exam tip: IUI means intrauterine insemination। / Exam tip: IUI means intrauterine insemination.

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ICSI में क्या किया जाता है?

What is done in ICSI?

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Correct Answer

A. Sperm को directly ovum में inject किया जाता हैSperm is directly injected into ovum

Step 1

Concept

अवधारणा पहचानें: यह ART method है। / Identify the concept: this is an ART method.

Step 2

Why this answer is correct

ICSI में एक sperm को ovum के cytoplasm में directly inject किया जाता है। / In ICSI a sperm is directly injected into the cytoplasm of ovum.

Step 3

Exam Tip

Exam tip: ICSI means direct sperm injection। / Exam tip: ICSI means direct sperm injection.

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GIFT में क्या transfer किया जाता है?

What is transferred in GIFT?

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Correct Answer

A. Gamete

Step 1

Concept

अवधारणा पहचानें: यह ART technique है। / Identify the concept: this is an ART technique.

Step 2

Why this answer is correct

GIFT यानी gamete intra fallopian transfer में gametes को fallopian tube में transfer किया जाता है। / GIFT means gamete intra fallopian transfer where gametes are transferred into the fallopian tube.

Step 3

Exam Tip

Exam tip: GIFT में G का मतलब gamete याद रखें। / Exam tip: in GIFT G means gamete.

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IUT में embryo कहां transfer किया जाता है?

In IUT where is the embryo transferred?

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Correct Answer

A. Uterus

Step 1

Concept

अवधारणा पहचानें: यह embryo transfer method है। / Identify the concept: this is embryo transfer method.

Step 2

Why this answer is correct

IUT का मतलब intra uterine transfer है जिसमें embryo uterus में transfer होता है। / IUT means intra uterine transfer in which embryo is transferred into the uterus.

Step 3

Exam Tip

Exam tip: IUT में U का मतलब uterus याद रखें। / Exam tip: in IUT the U means uterus.

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ZIFT में zygote को कहां transfer किया जाता है?

In ZIFT where is the zygote transferred?

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Correct Answer

A. Fallopian tube

Step 1

Concept

अवधारणा पहचानें: यह ART method है। / Identify the concept: this is an ART method.

Step 2

Why this answer is correct

ZIFT यानी zygote intra fallopian transfer में zygote fallopian tube में transfer होता है। / In zygote intra fallopian transfer the zygote is transferred into the fallopian tube.

Step 3

Exam Tip

Exam tip: ZIFT में F का मतलब fallopian याद रखें। / Exam tip: in ZIFT the F reminds fallopian.

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Test tube baby programme किस technique से जुड़ा है?

Test tube baby programme is related to which technique?

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Correct Answer

A. IVF and embryo transfer

Step 1

Concept

अवधारणा पहचानें: यह ART application है। / Identify the concept: this is an ART application.

Step 2

Why this answer is correct

Test tube baby programme में IVF के बाद embryo transfer किया जाता है। / In test tube baby programme IVF is followed by embryo transfer.

Step 3

Exam Tip

Exam tip: Test tube baby means IVF plus transfer। / Exam tip: test tube baby means IVF plus transfer.

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IVF का full form क्या है?

What is the full form of IVF?

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Correct Answer

A. In Vitro Fertilization

Step 1

Concept

अवधारणा पहचानें: यह ART technique है। / Identify the concept: this is an ART technique.

Step 2

Why this answer is correct

IVF में fertilization body के बाहर laboratory conditions में होता है। / In IVF fertilization occurs outside the body under laboratory conditions.

Step 3

Exam Tip

Exam tip: In vitro means outside body in lab। / Exam tip: in vitro means outside body in lab.

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ART का full form क्या है?

What is the full form of ART?

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Correct Answer

A. Assisted Reproductive Technologies

Step 1

Concept

अवधारणा पहचानें: यह infertility treatment term है। / Identify the concept: this is infertility treatment term.

Step 2

Why this answer is correct

ART का full form Assisted Reproductive Technologies है। / ART stands for Assisted Reproductive Technologies.

Step 3

Exam Tip

Exam tip: ART infertile couples की मदद से जुड़ा है। / Exam tip: ART is related to helping infertile couples.

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Infertility का सामान्य अर्थ क्या है?

What is the general meaning of infertility?

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Correct Answer

A. Regular unprotected intercourse के बावजूद pregnancy न होनाFailure to achieve pregnancy despite regular unprotected intercourse

Step 1

Concept

अवधारणा पहचानें: यह infertility definition है। / Identify the concept: this is infertility definition.

Step 2

Why this answer is correct

Infertility का मतलब है कि couple pregnancy achieve नहीं कर पा रहा। / Infertility means a couple is not able to achieve pregnancy.

Step 3

Exam Tip

Exam tip: Infertility male female या दोनों factors से हो सकती है। / Exam tip: infertility may involve male female or both factors.

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STI symptoms दिखने पर क्या करना चाहिए?

What should be done if STI symptoms appear?

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Correct Answer

A. Doctor से consultation लेना चाहिएConsult a doctor

Step 1

Concept

अवधारणा पहचानें: यह health-seeking behaviour है। / Identify the concept: this is health-seeking behaviour.

Step 2

Why this answer is correct

STI symptoms में proper diagnosis और treatment के लिए doctor से मिलना जरूरी है। / For STI symptoms proper diagnosis and treatment require consultation with a doctor.

Step 3

Exam Tip

Exam tip: Early treatment complications रोक सकता है। / Exam tip: early treatment can prevent complications.

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STI prevention का सही तरीका कौन सा है?

Which is a correct method for STI prevention?

Explanation opens after your attempt
Correct Answer

A. Safe sexual practices और condom useSafe sexual practices and condom use

Step 1

Concept

अवधारणा पहचानें: यह STI prevention है। / Identify the concept: this is STI prevention.

Step 2

Why this answer is correct

Safe practices condom use और timely medical help STI risk को कम करते हैं। / Safe practices condom use and timely medical help reduce STI risk.

Step 3

Exam Tip

Exam tip: Prevention और early treatment दोनों महत्वपूर्ण हैं। / Exam tip: prevention and early treatment are both important.

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