COVID-19 Lockdown | Revised Academic Session - Important Update | When Schools Can Reopen?

Case Study-1: Due to covid-19 lockdown, Ramesh decides to redo his house garden with some plantation work with his son. They have an equilateral triangle shaped garden and he has planted the garden with 6 different types of flowers (each of radius 1 m within a circular area). This left the remaining part of garden (that is outside the circular plants area) with lush green grass. Now, comes the part of adding boundaries to corner the garden off nicely and he needs to know some calculations for it. A boundary wall of height 25 cm is to be made around the garden leaving a space of 1 m wide for a gate on one side. The total length of boundary wall is

(A) The english medium school in the locality has decided to admit only those students who reside in area. Where the school is located from the next academic session. (B) Many school in the city admit students residing anywhere within the city limit.

CBSE Exams Results Expected Date | When Will Schools Reopen After Lockdown?? | Important Update

Kavita.s attendance in her school for the academic session 2018-2019 was 216 days. On computing her attendance, it was observed that her attendance was 90%. The total working days of the school were: शैक्षणिक सत्र 2018-2019 में कविता के विद्यालय में उसकी उपस्थिति 216 दिन थी। उसकी उपस्थिति की गणना में, यह पाया गया कि उसकी उपस्थिति 90% थी। विद्यालय के कुल कार्य दिवसों की गणना कीजिए।