Topic Wise MCQ

Geography Air masses, fronts, and cyclones MCQ Questions for Class 11 Science

Practice focused topic-wise MCQs with answers and explanations for quick revision and exam preparation.

Share

Start Air masses, fronts, and cyclones Topic Quiz

Difficulty select karke sirf is topic ke focused MCQs practice karein. Score, timer aur explanations student-friendly flow me milenge.

Topic Navigation

Continue Chapter Revision

Air masses, fronts, and cyclones Practice Questions

Showing 1-10 of 600 questions.

Search

वायुराशि की मुख्य विशेषताएं किससे निर्धारित होती हैं?

The main characteristics of an air mass are determined by what?

Explanation opens after your attempt
Correct Answer

B. स्रोत क्षेत्र सेSource region

Step 1

Concept

An air mass gets its temperature and moisture from its source region. In exams treat the source region as the base.

Step 2

Why this answer is correct

The correct answer is B. स्रोत क्षेत्र से / Source region. An air mass gets its temperature and moisture from its source region. In exams treat the source region as the base.

Step 3

Exam Tip

वायुराशि अपने स्रोत क्षेत्र से ताप और आर्द्रता के गुण प्राप्त करती है। परीक्षा में स्रोत क्षेत्र को आधार मानें।

Open Question Page
Ask Friends

समुद्री वायुराशि में सामान्यतः किसकी मात्रा अधिक होती है?

A maritime air mass generally contains more of what?

Explanation opens after your attempt
Correct Answer

B. नमीMoisture

Step 1

Concept

A maritime air mass forms over oceans so it has more moisture. In exams remember maritime means moist.

Step 2

Why this answer is correct

The correct answer is B. नमी / Moisture. A maritime air mass forms over oceans so it has more moisture. In exams remember maritime means moist.

Step 3

Exam Tip

समुद्री वायुराशि समुद्र के ऊपर बनती है इसलिए उसमें नमी अधिक होती है। परीक्षा में समुद्री का अर्थ नम याद रखें।

Open Question Page
Ask Friends

उष्णकटिबंधीय वायुराशि का तापमान सामान्यतः कैसा होता है?

The temperature of a tropical air mass is generally what?

Explanation opens after your attempt
Correct Answer

B. गर्मWarm

Step 1

Concept

A tropical air mass forms in low latitudes so it is warm. In exams remember tropical means warm.

Step 2

Why this answer is correct

The correct answer is B. गर्म / Warm. A tropical air mass forms in low latitudes so it is warm. In exams remember tropical means warm.

Step 3

Exam Tip

उष्णकटिबंधीय वायुराशि निम्न अक्षांशों में बनती है इसलिए यह गर्म होती है। परीक्षा में उष्णकटिबंधीय का अर्थ गर्म याद रखें।

Open Question Page
Ask Friends

ध्रुवीय वायुराशि सामान्यतः कैसी होती है?

A polar air mass is generally what?

Explanation opens after your attempt
Correct Answer

B. ठंडीCold

Step 1

Concept

A polar air mass forms in high latitudes so it is cold. In exams connect polar with cold temperature.

Step 2

Why this answer is correct

The correct answer is B. ठंडी / Cold. A polar air mass forms in high latitudes so it is cold. In exams connect polar with cold temperature.

Step 3

Exam Tip

ध्रुवीय वायुराशि उच्च अक्षांशों में बनती है इसलिए ठंडी होती है। परीक्षा में ध्रुवीय को ठंडे ताप से जोड़ें।

Open Question Page
Ask Friends

शीत वाताग्र में कौन सी हवा आगे बढ़ती है?

Which air advances in a cold front?

Explanation opens after your attempt
Correct Answer

B. ठंडी हवाCold air

Step 1

Concept

In a cold front cold air advances and lifts warm air. For exams remember cold front means advancing cold air.

Step 2

Why this answer is correct

The correct answer is B. ठंडी हवा / Cold air. In a cold front cold air advances and lifts warm air. For exams remember cold front means advancing cold air.

Step 3

Exam Tip

शीत वाताग्र में ठंडी हवा आगे बढ़कर गर्म हवा को ऊपर उठाती है। परीक्षा में शीत वाताग्र को ठंडी हवा की बढ़त याद रखें।

Open Question Page
Ask Friends

अवरोधित वाताग्र सामान्यतः कब बनता है?

When does an occluded front generally form?

Explanation opens after your attempt
Correct Answer

B. जब ठंडी हवा गर्म वाताग्र को पकड़ लेWhen cold air catches a warm front

Step 1

Concept

In an occluded front cold air lifts warm air upward. In exams connect it with mature cyclones.

Step 2

Why this answer is correct

The correct answer is B. जब ठंडी हवा गर्म वाताग्र को पकड़ ले / When cold air catches a warm front. In an occluded front cold air lifts warm air upward. In exams connect it with mature cyclones.

Step 3

Exam Tip

अवरोधित वाताग्र में ठंडी हवा गर्म हवा को ऊपर उठा देती है। परीक्षा में इसे परिपक्व चक्रवातों से जोड़ें।

Open Question Page
Ask Friends

वाताग्रों के पास मौसम अधिक बदलता क्यों है?

Why does weather change more near fronts?

Explanation opens after your attempt
Correct Answer

A. क्योंकि वहां दो अलग वायुराशियां मिलती हैंBecause two different air masses meet there

Step 1

Concept

At a front differences in temperature and moisture can form clouds and rain. In exams connect weather change with air mass contrast.

Step 2

Why this answer is correct

The correct answer is A. क्योंकि वहां दो अलग वायुराशियां मिलती हैं / Because two different air masses meet there. At a front differences in temperature and moisture can form clouds and rain. In exams connect weather change with air mass contrast.

Step 3

Exam Tip

वाताग्र पर ताप और नमी में अंतर होने से बादल और वर्षा बन सकते हैं। परीक्षा में मौसम बदलाव को वायुराशि संघर्ष से जोड़ें।

Open Question Page
Ask Friends

शीत वाताग्र से अक्सर कैसी वर्षा हो सकती है?

What type of rainfall can often occur with a cold front?

Explanation opens after your attempt
Correct Answer

A. कम समय की तेज वर्षाShort heavy rain

Step 1

Concept

In a cold front warm air rises quickly which can cause heavy rain. For exams remember rapid uplift.

Step 2

Why this answer is correct

The correct answer is A. कम समय की तेज वर्षा / Short heavy rain. In a cold front warm air rises quickly which can cause heavy rain. For exams remember rapid uplift.

Step 3

Exam Tip

शीत वाताग्र में गर्म हवा तेजी से ऊपर उठती है जिससे तेज वर्षा हो सकती है। परीक्षा में तीव्र उठान याद रखें।

Open Question Page
Ask Friends

उष्ण वाताग्र से सामान्यतः किस प्रकार की वर्षा जुड़ी होती है?

What type of rainfall is generally linked with a warm front?

Explanation opens after your attempt
Correct Answer

A. धीमी और लंबे समय वाली वर्षाGentle long lasting rain

Step 1

Concept

In a warm front warm air rises slowly so widespread clouds and gentle rain may occur. In exams remember slow uplift.

Step 2

Why this answer is correct

The correct answer is A. धीमी और लंबे समय वाली वर्षा / Gentle long lasting rain. In a warm front warm air rises slowly so widespread clouds and gentle rain may occur. In exams remember slow uplift.

Step 3

Exam Tip

उष्ण वाताग्र में गर्म हवा धीरे ऊपर चढ़ती है इसलिए विस्तृत बादल और हल्की वर्षा हो सकती है। परीक्षा में धीरे उठान याद रखें।

Open Question Page
Ask Friends

चक्रवात में वायु दाब केंद्र पर कैसा होता है?

How is air pressure at the center of a cyclone?

Explanation opens after your attempt
Correct Answer

B. निम्नLow

Step 1

Concept

A cyclone is a low pressure area around which winds circulate. In exams identify cyclone with low pressure.

Step 2

Why this answer is correct

The correct answer is B. निम्न / Low. A cyclone is a low pressure area around which winds circulate. In exams identify cyclone with low pressure.

Step 3

Exam Tip

चक्रवात निम्न दाब का क्षेत्र होता है जिसके चारों ओर हवा घूमती है। परीक्षा में चक्रवात को निम्न दाब से पहचानें।

Open Question Page
Ask Friends
FAQs

Air masses, fronts, and cyclones FAQs

How can I practice Air masses, fronts, and cyclones MCQs?

Select Easy, Medium, Hard or Expert topic quiz on this page and answer topic-wise questions with explanations.

Are answers available for Air masses, fronts, and cyclones questions?

Yes, questions include answer feedback and explanations for revision.

Is this topic useful for Class 11 Science exams?

Yes, this topic page is arranged for chapter-wise revision and exam practice.