ऐल्डिहाइड, कीटोन एवं कार्बोक्सिलिक अम्ल | Class 12 रसायन विज्ञान | 9 AM Class By Ram Sir | L18 |

एल्डोल संघनन|ऐल्डिहाइड, कीटोन एवं कार्बोक्सिलिक अम्ल|क्रियाविधि|Cross एल्डोल|अन्त अणुक ऐल्डॉल अभिक्रिया|OMR

12 PM Special Class | Class 11 - STRUCTURE OF ATOM || BOHR MODEL By Yakshu Ma'am

Winners Announcement 9 Sep 2020 | Day -18 | Doubtnut Live Class Daily Quiz Contest | Leaderboard

Class 12 Maths | Chapter 1 | संबंध एवं फलन | Important Questions | Quick Revision

The class marks of a distribution are 12, 18, 24, 30. Find the class interval.

Write the class size of 0-4,5-9, 10-14 Write the class limits in 10.4-11.4, 11.4- 12.4

In a class there are 18 boys who are over 160 cm tall. If these boys constitute three-fourths of the boys and the total number of boys is two-thirds of the number of students in the class, then what is the number of girls in the class? (a) 6 (b) 12 (c) 18 (d) 24