IAS Prelims CSAT Paper-I ( NCERT-GS): Questions 2501 - 2508 of 3350
Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 3350 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.
Rs. 650.00 or
Question number: 2501
Question number: 2502
Question number: 2503
Question number: 2504
Question number: 2505
Secondary sexual changes in the girls are:
Breast begin to develop
Hair grows under the arms and pubic region
|c.||Both a. and b. are correct|
|d.||Question does not provide sufficient data or is vague|
Question number: 2506
Question number: 2507
Question number: 2508
Why does a balloon make a noise when it is popped?
Air escapes instantly
Molecules of air inside the balloon coming into sudden contact with the molecules of air outside the balloon.
Air pressure inside the balloon is more than outside
Since balloon is made up of rubber and is expandable