Std 12 English Gala assignment solution paper 5 Section D | ધોરણ 12 અંગ્રેજી ગાલા અસાઈનમેન્ટ Paper 5

Class 12 ncert maths solution chapter vector algebra exercise 10.2 Qno.4,5

The solution set of -12 lt 4 -(3x)/(-5) le 2 , x in R is

The number of solution of the equation 5 sec theta -13=12 tan theta in [0,2pi] is

Compare the ratios: 5: 12\ a n d\ 3:8

Compare the ratios: 5: 12\ a n d\ 3:8

An urn contains twenty white slips of paper numbered from 1 through 20, ten red slips of paper numbered from 1 through 10, forty yellow slips of paper numbered form 1 through 40 and ten blue slips of paper numbered from 1 through 10. If these 80 slips of paper are thoroughly shuffled so that each slip has the same probability of being drawn. find the probabilities of drawing a slip of paper that is (i) blue or white (ii) number 1, 2, 3 4, or 5 (iii) red or yellow and numbered 1, 2,3 or 4. (iv) numbered 5, 15, 25, or 35. (v) white and numbered higher than 12 or yellow and numbered higher than 26.

A d d5/(12)a n d3/8

If 5/(12) is equivalent to x/3, then x= (a) 5/4 (b) 4/5 (c) 5/3 (d) 3/5

Two solutions of glucose have osmotic pressure 1.5 and 2.5 atm ,respectively. 1 L of first solution is mixed with 2 L of second solution. The osmotic pressure of the resultant solution will be a. 2.62 atm , b. 6.12 atm ,c. 3.26 atm , d. 2.16 atm

How many envelops can be made out of a sheet of paper 72cm by 48cm, if each envelope requires a paper of size 18cm by 12cm? (a) 4 (b) 8 (c) 12 (d) 16