Question
Solve the following equation: 48 ÷ [35 – {30
– (31 – 26 ÷ 2 × 4)}]Solution
48 ÷ [35 – {30 – (31 – 26 ÷ 2 × 4)}] =48 ÷ [35 – {30 – (31 – 52)}] =48 ÷ [35 – {30 +21}] =48 ÷ [35 – 51] =48 ÷ [-16] = -3.
In a test, P got 26% of total marks and failed by 25 marks while Q got 44% of total marks which is 20 more than passing marks. Find the total marks of t...
'P' allocates 25% of his income to rent and then spends 40% of the remaining amount on food and travel. After these expenses, he spends Rs. 5600 on misc...
The ratio of the monthly earning of A to that of B is 5:7.If monthly earning of A increased by 25% and that of B decreased by 60% the new ration between...
A person sells each package of snacks for Rs. 10 each. On Monday, he sold 100 packages which was 25 more than that on Tuesday but 10 less than that on W...
In a recent survey in a city, 60% houses contained two or more persons and rest have only 1 person. Of those houses having only one person, 45% were ha...
If price of grains is increased by 50%, by how much percent a person has to decrease his consumption of grains so that expenditure on grain increases on...
In an election two candidates participated. 10% voters did not vote. 11(1/9)% votes declared invalid and the winner got 75% of the valid votes. If he wo...
Find the value of x if, 25% of 80 = 225 – x% of 440.
What is the total number of students in a college?
Statement I. In the college 24% of the students are between 18 to 24 years of age, and 45% of...
What is the rate of interest (in %) if simple interest earned on a certain sum for the 3rd year is Rs 2,000 and compound interest earned in 2 years is ...
Relevant for Exams:
