All questions are compulsory
2. The question paper consists of 13 questione divided in for a ABC and
Question numbers 1 to Scamy i mark ench and question members were
cach
4 Question numbers and to carry marks each and question mewhers illary
4 marks each
SECTION A
Fill in the blanks
The number of digits in the square root of 3401 is
2.5 times a number increased by 4 is 39, the number is
Linear equations have the power of the variable as
4. 4. then the value of a'i
5 Estimate the square root of 140
SECTION
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)
18
5
S
SECTION
2 * 36
9. Find the least mumber which should be subtracted from 6252 to get a perfect square,
Also find the square root of the perfect square.
10. In a rigtut triangle ABC, B =90%. C AB = 5 cm, BC = 12 cm, find ac,
SECTION D
2 x 48
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 arrangement?
12. Solve: (a) 3x - 7 = 17 (b) 7x + 4 = 18
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