Question

5x1.5
1. The number of digits in the square root of 2401 is
2. Ir 5 times a number increased by 4 is 39. the number is
3. Linear equations have the power of the variable as
40 4, then the value of a' is
5. Estimate the square root of 140
SECTION B
3x2 - 6
6. Find the length of the side of a square whose area is 576 sq.m
7. Find the square root of 40.96.
8. Solve: (a)
= 20
18
+ X=-
5
SECTION C
2x3 = 6
9. Find the least number which should be subtracted from 6252 to get a perfect square.
Also find the square root of the perfect square.
10. In a right triangle ABC = 90°. IF AB = 5 cm. BC = 12 cm, find AC
SECTION D
248
11. For a function the chairs for seating were arranged in such a way that the number of
rows and columns were the same. If there were 3100 chairs, how many more chairs are
needed for such an amangement?
12. Solve (a) 3x - 7 = 17
(b) 7x + 4 = 18​

Answer 1

Answer:

don't ask such a long question ask small questions and do it by your own it is highly recommended

Answer 2

I can’t understand your question