dhoran 6 vigyan swadhyay pothi , std 6 science swaadhyayan pothi 5,ધોરણ 6 વિજ્ઞાન સ્વઅધ્યનપોથી પાઠ 5

In the following number series how many 6's are there which are immediately preceded by a pair of numbers whose product is more than the product of the pair of numbers immediately following 6 ? 7 3 6 5 3 3 6 7 4 5 2 6 3 2 6 8 2 6 2 4 6 8 6 9 7 6 0 9 6 3 5 1) 4 2) 5 3) 6 4) 2 5) None of these

The additive inverse of (6/5) is ((-6)/5) .

kiran scored 80 marks in his science test which is (5)/(6) of the total marks.what is the total marks for the test?

pH of acid rain is below (A) 5.6 (B)6 (C)6.5 (D)7

Let A(4,-2) and B(0,1) are two points on the parabola,normals at which intersect at the point P(2,2). The equation of directrix of the parabola is (A)((6)/(5),-(6)/(5))(B)((16)/(5),-(7)/(5)) (C) ((12)/(5),-(6)/(5))(D)(-(6)/(5),(6)/(5))

Find 6 rational number between 6.5 and 7.5 .

How many 5s are there in the following number series each of which is immediately followed by 4 but not immediately preceded by 6? 4 5 6 6 5 6 4 5 5 4 5 5 6 5 4 4 5 6 4 5 6 5 4 5 4 1) 1 2) 3 3) 4 4) 2 5)None of these

If sqrt(5x-6)+sqrt(5x+6)=6 then what is the value of x ?

Find the factors of (i) 6y^(2)-5y-6 (ii) m^(2)+5m+6 .