[DAY 20]Daily Math Practice||For all Competitive Exam||DEB STUDY

 

Daily Math Practice

Math Question.1

[S.S.C. 2008]

If 2/3 of of A = 75% of B = 0.6 of C, then A : B : C = ?

(a) 2:3:3

(b) 3:4:5

(c) 4:5:6

(d) 9:8:10

Ans: d

Math Question.2

[Railways 2008]

2/45 = ?%

(a) 31/9

(b) 40/9

(c) 4

(d) 9

Ans: b

Math Question.3

[Railways 2006]

How is 3/4 expressed as percentage?

(a) 0.75%

(b)7.5%

(c) 60%

(d) 75%

Ans: d

Math Question.4

[Railways 2006]

How is 1/2 % expressed as a decimal fraction?

(a) 0.0005

(b) 0.005

(c) 0.05

(d) 0.5

Ans: b

Math Question.5

[M.B.A. 2007]

X% of x is the same as 10% of ? 

(a) x/10

(b) x^2/10

(c) x^3/10

(d) None of these

Ans: b