Solve `sqrt(7921)=?` (a) 89 (b) 87 (c) 37 (d) 47

Given that sqrt(13)=3.605 and sqrt(130)=11.40 find the value of sqrt(1.3)+sqrt(1300)+sqrt(0.013) (a) 36.164 (b) 36.304 (c) 37.164 (d) 37.304

In Fig.108, if A B C D then the value of x is (a) 87 (b) 93 (c) 147 (d) 141

The value of (4.7 xx 13.26+4.7xx9.43+4.7xx77.31) is: (a) 0.47 (b) 47 (c) 470 (d) 4700

11, 13, 17, 19, 23, 29, 31, 37, 41, (.....) (a) 43 (b) 47 (c) 53 (d) 51

If 3a=4b=6c and a+b+c=27sqrt(29) then sqrt(a^(2)+b^(2)+c^(2)) is (a) 3sqrt(29) (b) 81 (c) 87 (d) None of these

If 7th and 13th terms of an A.P. be 34 and 64 respectively, then its 18th term is (a) 87 (b) 88 (c) 89 (d) 90

Let a,b,c,d,A,B,C,D in R . If A/a = B/b = C/c = D/d then (sqrt(Aa) + sqrt(Bb) + sqrt(Cc) + sqrt(Dd)) / (sqrt(a+b+c+d) sqrt(A+B+C+D))=

2, 5, 10, 17, 26, 37; 50, 64 (a) 50 (b) 26 (c) 37 (d) 64

What is the ratio of the number of students appearing for the Aptitude Test from Towns C and D together to the number of students appearing for the Aptitude Test from Towns A,backslash D and E together? (a) 11:13 (b) 20:43 (c) 20:47 (d) 37:20 (e) None of these

48. 95-32. 006=? (a) 16.089 (b) 16.35 (c) 16.89 (d) 16.944