The average monthly expenditure of a family was ₹88,600 during the first three months, ₹9,750 during the next four months and ₹9,920 during the last five months of a year. If the total savings during the year was ₹65,300, the average monthly income (in ₹) of the family was:
A thief saw a policeman, and he started running at a speed of 18 m/s. After 12 seconds, the policeman starts running behind the thief at a certain speed. If the policeman covered 864 meters distance to reach the thief, then the speed (in m/s) of the policeman is:
A sum invested at 5% simple iinterst per annum grows to ₹806 in 6 years If the amount remains the same how much will it grow at a 12% simple interest rate in 5 years?
The ratio of the present age of A and B is 3: 1. Five years ago, the ratio of their ages was 5: 1. The age of A (in years) after eight years will be:
The average monthly income of A and B is 73,590. The average monthly income of B and C is 74,250. The average monthly income of A and C is 76,500. What is the monthly income of C?
In a 100-marks test, the average of marks scored by 50 students was found to be 65. Later on, it was discovered that a score of 88 was misread as 68. Find the correct average.
A man sells an article at a certain price and suffers a loss of 20%. If he sells the article at ₹100 more, he gets a profit of 30%. Find the cost price of the article (in ₹).
Find the simple interest (in 7) on 73500 as a sum borrowed at 7% per year rate of interest for 6 years.
The area of a regular hexagon is 2048√3 cm². What is the length (in cm) of each side of the hexagon?
Rice worth ₹43/kg and ₹67/kg are mixed with a third variety in the ratio 2: 1: 5. If the mixture is worth ₹96/kg, the price (in ₹) of the third variety of rice per kg will be:
Find the simple interest (in ₹) on ₹3000 as a sum borrowed at 7% per year rate of interest for 5 years.
Find the simple interest (in ₹) on ₹3000 as a sum borrowed at 7% per year rate of interest for 5 years.
20 identical solid hemispheres of radius 3 cm are melted to form a big solid hemisphere. What is the radius (in cm) of the biggest hemisphere formed, if 20% of the solid is wasted during the process?
The following bar graph shows the production of cement (in 10,000 tones) by 4 companies X, Y, Z and W during the period 2018 - 2020. Study the bar graph carefully and answer the question. Which company has the maximum average production over the course of 3 years?
Riya offers 12% discount on all her goods and offers an additional discount of 6% to those customers who pay in cash. How much will a customer have to pay for a fan marked for ₹2,400 if he pays in cash?
In a college, 20% of the number of boys are equal to the three-fourth of the number of girls. What is the ratio of boys and girls in that college ?
Atul sold two sacks of rice for ₹19,200 each. On one, he gained 20% and on the other, he lost 20%. Find his gain or loss percentage in the whole transaction.
Study the given table and answer the question that follows.The given table shows the number of new employees added to different categories of employees in a company for four years and the number of employees from these categories who left the company every year.
During the period between 2001 and 2004, the total number of Technicians who left the Company is what percentage (rounded off to the nearest integer) of the total number of Technicians who joined the Company?