For the following questions answer them individually
$$\frac{3}{14}$$ of $$\frac{5}{13}$$ of $$\frac{6}{7}$$ of 3822=?
$$3\frac{3}{8} \times 4\frac{4}{9} \div 3\frac{4}{7} - 3\frac{3}{5}=?$$
$$21 \times 24 - (4)^{3} + 7^{2} - (?) = 19^{2}$$
If the total cost of four tube lights and three bulbs is Rs. 260 and the ratio between the cost of a tube light and a bulb is 5 : 2 respectively, what is the total cost of one tube light and six bulbs ‘?
Three-tenth of a number is equal to 36% of another number. If Ow sum of these two numbers is 88. then what is the value of the smaller number ?
The sum of the present ages of Ram, Shyam and Vijay is 72 years. Also the sum of present ages of Ram and Shyant is 42 years. What is the present Vijay ?
The compound interest accrued on a sum of Rs. 7,500 in two years is Rs.927. What would be the rate of interest p.c.p.a. ?
Sohan spends 23% of an amount of money on an insurance policy, 33% on food, 19% on children’s education and 16% on recreation. He deposits the remaining amount of Rs.504 in bank. How much total amount did he spend on food and insurance policy together ?
