If 30 % of (B-A)= 18 % of (B+A), then the ratio A: B is equal to
If 30 % of (B-A)= 18 % of (B+A), then the ratio A: B is equal to (a) 4:1 (b) 1:4 (c) 5:4 (d) 5:9 Watch Full Video Solution
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If 60% of A = ¾ of B, the A: B is
If 60% of A = ¾ of B, the A: B is (a) 9:20 (b) 20:9 (c) 4:5 (d) 5:4 SOLUTION : As per question 60 % of A = ¾ of B 60/100 * A = ¾ * B 6/10 * A = ¾ * B A/B=(3*10)/(4*6) A/B=5/4 option (d) Watch Full Video Solution
0.001 is equivalent to
0.001 is equivalent to (a) 10% (b) 1% (c) 0.01% (d) 0.1% SOLUTION : As we know that to convert a fraction of decimal into percentage we have to multiply it by 100 therefore 0.001 * 100 = 0.1 % option (d) Watch Full Video Solution
1.14 expressed as a percent of 1.9 is
1.14 expressed as a percent of 1.9 is (a) 6% (b) 10% (c) 60% (d) 90% SOLUTION : 1.14 when expressed as percent of 1.9 Therefore 1.14/1.9 * 100 = 60 % option (c) Watch Full Video Solution
Half of 1 percent, written as decimal is
Half of 1 percent, written as decimal is : (a) 0.2 (b) 0.02 (c) 0.005 (d) 0.05 SOLUTION : Half of 1 percent ½ of 1 % 0.5 * 1 % 0.5 * 1/100 0.005 option (c) Watch Video Solution