For the following questions answer them individually
The total surface area of a solid right circular cylinder is 1617 $$cm^{2}$$. If the diameter of its base is 21 cm, then what it its volume (in $$cm^{3}$$) (Taken $$\pi=\frac{22}{7}$$)
Dheeraj can cover a certain distance in 5 hours and 22 minutes by covering three-fourth of the distance at 5 km/h and rest at 6 km/h.Find the total distance covered by him.
A can do a work in 20 days and B can do it in 14 days. If they work together for 7 days, then the fraction of the work left is:
Sonu kumar spent 42% of his monthly income on food, 16% on rent, 10% on entertainment and 7% on travelling. But suddenly for family function, he needed Rs. 18000 and for this he took a loan of Rs. 12500. Find out his monthly income.
Two successive discounts, the first being $$14\frac{1}{2}$$% were given on an article having a marked price of ₹12,500. Finally, it was sold for ₹9,405. How much was the second discount?
Which of the following festival is known as Manipur new year?
Tilaiya Ultra mega power project is located in which of the following states?
Who among the following was the President of India when the National Emergency was declared in 1975?
Which of the following is a property of silicon dioxide?
How many total natural isotopes are there of carbon?