Expenditures of a company (in Lakh Rupees) per annum over the given years was as under. Year | Salary | Fuel and Transport | Bonus | Interest on loans | Taxes 2008 | 576 | 196 | 6 | 25.4 | 85 2009 | 682 | 224 | 5 | 32 | 112 2011 | 648 | 202 | 7.5 | 44.6 | 78 2012 | 672 | 266 | 7.3 | 40.4 | 98 2013 | 740 | 282 | 8 | 52.4 | 105 What is the average salary expenditure (in Lakh Rupees) per annum during this period?

In what time will Rs. 6,250 amount to Rs. 6,632.55 at 4% compound interest payable half-yearly?

Number of different categories of goods sold in the city over the years (in thousands) is as given under: Year | TV | Refrigerator | Microwave | Laptops | Cell phones 2010 | 26 | 64 | 232 | 153 | 340 2011 | 45 | 60 | 242 | 172 | 336 2012 | 72 | 79 | 248 | 210 | 404 2013 | 81 | 93…

√(188 + √(51 + √169)) = ?

In the figure, PQ is a diameter of the circle. Angle PQS = 35°. Find angle QRS. (R and S are points on the circle on opposite sides of PQ; chords RQ, RS and SQ are drawn.) [Figure: see page 6 of source PDF]

Below given is the table showing age-wise ownership of mobiles: Brand | Up to 1 year old | 1-2 years old | 2-3 years old | More than 3 years old LG | 15% | 45% | 40% | - SAMSUNG | 5% | 15% | 25% | 55% NOKIA | 10% | 10% | 10% | 70% SONY | 25% | 55% | 20% | - MICROMAX | 15% | 50% |…

If x = ⁶√5 (sixth root of 5) and y = ⁵√4 (fifth root of 4), which of the following is true?

An electric appliance is priced at Rs. 600 initially. Because of market recession, price was successively reduced three times, each time by 10% of the price after the earlier reduction. What is the current price?

If a and b are positive real numbers and a ∗ b denotes √(a × b), what is the value of 8 ∗ (4 ∗ 16)?