For the following questions answer them individually
The selling price of a watch after successive discounts of 20% and 20% is ₹640. What is the marked price of the watch?
The pie-chart given below given information about the number of students from five sections.A,B,C,D. and E. of Class 12 of a school to have appeared and to have passed in the final examination The pie-chart on the left given the central angles of the sectors represent the students appearing in the exam from the five different section.while the pie-chart on the right gives the section-wise numbers of students to pass the exam as percentages of the total number of students who passed the exam from all the five sections taken together.
Find the ratio of the average of the number of students who appeared in the exam from section A, B, and C to the average of the numbers of students who passed from Sections B, C and D.
What will be the present value of ₹ 484 due in 2 years at 10% per annum compound interest?
A train takes 3 hours to travel from place A to B at the speed of 60 km/h. The same train takes 2 hours to travel from B to C at 50% increased speed. What is the average speed of the train from place A to C?
In an election four candidates were there in the fray, out of which three were nominated from the three national parties and they got votes in a ratio of 2:3:4.The total votes polled were 1,89,000 and the fourth candidate got 18,000 votes. The votes obtained by the three candidates of the national parties are respectively: (assuming all votes valid)
Which of the following is a large group of rock-forming silicate minerals that constitutes more than 50% of the Earth's crust and is widely used in the glass and ceramic industries?
Pandit Shambhu Maharaj, a classical __________ dancer, was awarded with Sangeet Natak Akademi Award in 1967.