Ye kahan se utha ke practise karte ho? You are right, both 2 & 5 are right. If you want to practise grammar at all, just practise with the 1000 SC...

Draw a line parallel to BF from D . AF : FC = 3 : 7 AF : AC = 3 : 10 AC = 40 cm

a+b+c=2a+b+c=1a+b+c=1multiply all solutions=> 4C2 x 3C1 x 3C1 = 54

Solution to the 27th Question : -2 , -1 , 1 and 2 are the roots of the equation so f(x)=k•(x+2)(x+1)(x-1)(x-2). f(p)=k(p+2)(p+1)(p)(p-1)(p-2)/p =>...

PFA the solution

PFA the solution :

Solution to the 26th Question :

13 , 21 , (13 + 21) , ( 21 + 34) , ( 34 + 55) , ( 55 + 89) ... and so on . Hence , 64.

24th

Solution to the 8th question :

Alternative Approach for 7th Question : Put x = 2 and check whether u is 8. Put x = 4 and check whether u is 4. Put x = 16 and check whether u is 2 o...

10th.