(25 × 22) × 25 = 25 × (22 × 25) is an example of ______ property.
A trader marks his goods 30% above the cost price but makes a reduction of on the marked price. His gain percent is _____.
A 23.75 %
B 23.25 %
C 21.875 %
D 20 %
Yashika has a bag with 8 red marbles, 4 blue marbles, 5 green marbles and 9 yellow marbles all of the same size.
What fraction of marbles are red?
Solution provides what fraction of marbles are not Yellow but the question was what fraction of marbles are Red.
State ‘T’ for true and ‘F’ for false.
I. Rounding off 2560 to the nearest thousand, we get 2000.
II. Place value of 9 in 974304200 is ninety crore.
III. 1 lakh = 1000 thousand
IV. Roman numeral for the smallest four digit number is M.