For the following questions answer them individually
A survey was conducted on 80 families to know about their most favourite place to visit out of 6 particular locations. The same has been shown in the following pie chart.
What is the central angle for the families who showed interest for visiting Jaipur?
Ankit invests some money at 9% simple interest for 2 years, and the same sum for 4 years at 10% per annum. He earns ₹l,740 in all. The sum invested in each case is:
A is 30% more efficient than B. If B finishes a work in 13 days, then in how many days will A finish the same work?
A typist uses a paper of size 32 cm $$\times$$ 20 cm. He leaves a margin of 2 cm each on all the sides. If he leaves a margin of 1 cm only on all the sides, then what is the percentage of the increase in the area available for typing (correct to 2 decimal places)?
Amit covers a certain distance on his bike at a speed of 40 km/h in 15 min. If he wants to cover the same distance in 12 min, then what should his speed be?
Who among the following built the first European fort in India in the year 1503?
Which state became the first fully organic farming state in India in 2016?
Which part of the world has the highest density of population as of September 2020?
What do you call the transparent front part of the eye?
Which Indian city was included in the UNESCO Creative Cities Network for its contribution to music in November 2017?