If 152 is divided into four parts proportional to 3, 4, 5 and 7, then the smallest part is Continue reading →
For all integers y > 1, [y] = 2y + (2y-1) + (2y-2) +… +1. What is the value of [3] × [2] ?Where × is a multiplication operator Continue reading →
In a new budget, the price of petrol rose by 25%. By how much percent must a person reduce his consumption so that his expenditure on it does not increase? Continue reading →
A sum of money doubles at compound interest in 6 years. In how many years will it become 16 times? Continue reading →
Which of the following fractions is the result of the sum of as integer and its reciprocal? Continue reading →
A train leaves Agra at 5a.m and reaches Delhi at 9 a.m. Another train leaves Delhi at 7a.m and reaches Agra at 10:30 a.m. At what time do the two trains cross each other? Continue reading →
Sanjay sold an article at a loss of 25%. If the selling price had been increased by Rs.175, there would have been a gain of 10%. What was the cost price of the article? Continue reading →
The average of 35 raw scores is 18. The average of first seventeen of them is 14 and that of last seventeen is 20. Find the eighteenth raw score. Continue reading →
In a class, 20% of the boys have blue eyes and 10% of the girls have blue eyes. If the ratio of boys to girls in the class is 4:3, then what is the portion of the students in the class having blue eyes? Continue reading →
The sixth number in a sequence of numbers is 32 and each number after the first number in the sequence is 4 less than the number immediately proceeding it. What is the third number in the sequence? Continue reading →
