312
242
1562
1586
What is the length of the uniform wire of diameter 0.4 CM that can be drawn from a solid sphere of radius 9 CM?
What is the logarithm of 0.0001 with respect to base 10?
What is the number nearest to 8000 which is completely divisible by 45?
What is the percentage change in the result when we add 50 to a certain number x, instead of subtracting 50 from the same number x?
What is the present worth of Rs. 272.61 due in 2 years 73 days at 7.5 percent ?
What is the probability of getting a sum 9 from two throws of a dice?
What is the product of all the numbers in the dial of a telephone ?
What is the rate of simple interest for the first 4 years if the sum of Rs. 360 becomes Rs. 540 in 9 years and the rate of interest for the last 5 years is 6%?
What is the ratio in Rs. 2.80 and 40 paise?
What is the ratio of water to milk if a milkman added 10 litres water to 30 litres milk?