वनस्पति जगत - L1 | जानें क्या हैं वनस्पति जगत | Class 11 जीव विज्ञान | Pooja Ma'am | 8 AM

प्रश्न- वनस्पति जगत |प्रश्न- जीव जगत का वर्गीकरण

जीव विज्ञान |सजीव जगत |सजीव क्या है?|सजीवों के लक्षण |कोशिका |जीवद्रव्य |जैव रासायनिक अभिक्रियाएं |वृद्धि |OMR

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

A person from A starts to walk at 7 am and reaches B at 1 pm and another person starts to walk from B at 8 am and reaches A at 11 am. Find the time at which they meet each other.

A Radioactive element A says to B ''l am half of what you were when you are one fourth of what l was moreover l was 1.414 time than what you were '' If the half life of A is 8 days, what is the half life of 'B' is

Four pipes can fill a reservoir in 15, 20, 30 and 60 hours respectively. The first pipe was opened at 8 am second at 9 am third at 10 am and fourth at 11 am. When will the reservoir be full? 1 pdotmdot b. 2 pdotmdot c. 2. 30 pdotmdot d. 3 pdotmdot

55. Manoj sleeps every night at 9:30 am and 8:30 am __ getting up. Find the total time of his sleep. (1) 8 hours (2) 11 hours (3) 8 hours (4) 7- hours

Consider two points A=(1,2) and B=(3,-1). Let M be a point on the straight line L=x+y=0 If M be a point on the line L=0 such that |AM-BM| is maximum,then the distance of M from N=(1,1) is