27 days
37 days
42 days
55 days
A fraction becomes 1/6 when 4 is subtracted from its numerator and 1 is added to its denominator. If 2 and 1 are respectively added to its numerator and the denominator, it becomes 1/3. Then, the LCM of the numerator and denominator of the said fraction, must be = ?
A fraction having denominator 30 and lying between 5/8 and 7/11 is-
A fraction in reduced form is such that when it is squared and then its numerator is increased by 25% and the denominator is reduced t0 80% it results in 5/8 of original fraction. The product of the numerator and denominator is :
A fraction in reduced form is such that when it is squared and then its numerator is reduced by 100/3 % and denominator is reduced to 20%, its result is twice the original fraction. The sum of numerator and denominator is:
A fruit seller buys some oranges and by selling 40% of them he realizes the cost price of all the oranges. As the oranges being to grow over-ripe, he reduces the price and sells 80% of the remaining oranges at half the previous rate of profit. The rest of the oranges being rotten are thrown away. The overall percentage of profit is:
A fruit seller makes a profit of 20% by selling mangoes at a certain price. If he charges Rs. 1 more for each mango, he can make a profit of 40% . Find the selling price of a mango in the first case = ?
A fruit seller professes to sell his fruits at cost price, but still gains 25% on his outlay. What weight does he substitute for a kilogram ?
A fruit seller sells mangoes at the rate of rs 9 per KG and thereby loses 16%. At what price should he have sold them to earn a profit of 5%?
A fruit seller sells mangoes at the rate of Rs. 9 per kg and thereby loses 20% . At what price per kg, he should have sold, them to make a profit of 5% ?
A fruit-seller buys lemons at 2 for a rupee and sells them at 5 for three rupees What is his gain per cent ?
