a) 33.5% b) 37.5% c) 40% d) 50% Answer: b Explanation: Let the capacity of the tank be ...
View QuestionTwo numbers are respectively 20% and 50% of a third number. What percent is the first number of second?
a) 10% b) 20% c) 30% d) 40% Answer: d Explanation: $$\eqalign{ & {\text{Let third number ...
View QuestionDue to fall of 10% in the rate of sugar, 500 gm more sugar can be purchased for Rs. 140. Find the original rate?
a) Rs. 31.11 b) Rs. 29.22 c) Rs. 33.11 d) Rs. 32.22 Answer: a Explanation: ...
View QuestionIf A = x% of y and B = y% of x, then which of the following is true?
a) A is smaller than B b) A is greater than B c) Relationship between A and B cannot ...
View QuestionWhat percentage of numbers from 1 to 70 have 1 or 9 in the unit’s digit?
a) 1% b) 14% c) 20% d) 21% Answer: c Explanation: The numbers which have 1 or 9 ...
View QuestionA fruit seller had some apples. He sells 40% apples and still has 420 apples. Originally, he had:
a) 588 apples b) 600 apples c) 672 apples d) 700 apples Answer: d Explanation: Suppose ...
View QuestionTwo students appeared at an examination. One of them secured 9 marks more than the other and his marks was 56% of the sum of their marks. The marks obtained by them are:
a) 39, 30 b) 41, 32 c) 42, 33 d) 43, 34 Answer: c Explanain : ...
View QuestionA batsman scored 110 runs which included 3 boundaries and 8 sixes. What percent of his total score did he make by running between the wickets?
a) 45% b) $$45\frac{5}{{11}}\% $$ c) $$54\frac{6}{{11}}\% $$ d) 55% Answer: b Explanation: ...
View QuestionIf A exceeds B by 40%, B is less than C by 20%, then A : C is
a) 28 : 25 b) 26 : 25 c) 3 : 2 d) 3 : 1 Answer: ...
View QuestionA gardener increased the rectangular garden by increasing its length by 40% and decreasing its width by 20%. The area of the new garden:
a) Has increased by 20% b) Has increased by 12% c) Has increased by 8% d) Is exactly the same ...
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