CSIR NET 2023 || General Aptitude Quiz || Math (11.04.2023)

The following pie chart shows the spending of a country on tourism in various districts during a particular year. Total spending of the country = ₹15,62,000

Study the pie chart and answer the following question.

The amount spent on districts D and E exceeds that on district A and F by (in ₹):

In the following figure, ∆ABC is an inscribed triangles as shown and DE is a tangent to the circle at C . If m∠ACD = 65° and m∠ACB = 35°, find the measure of m∠BAC .

The angle of elevation of a ladder against a wall is 45°. The length of the ladder is 12 m. What is the distance between the wall and the foot of the ladder?

Four runners started running simultaneously from a point on a circular track. They took 400 seconds, 600 seconds, 720 seconds and 900 seconds to complete one round. After how much time did they meet at the starting point for the first time since the race started?

Champa buys type 1 sugar at ₹45 per kg. He mixes it with type 2 sugar having a price of ₹48 per kg. The final mixture becomes worth ₹46 per kg. What is the ratio of the quantities of type 1 sugar to type 2 sugar in the final mixture?

Rani covers a distance of 475 m in a minute. How much distance would Rani have covered in an hour if she travelled at 1.2 times of her current speed?

If a+b+c = 0, then find the value of

What is the average of all the one digit, two digit and three digit natural numbers?

In what ratio must a grocer mix two varieties of pulses costing ₹15 and ₹20 per kg, respectively, so as to get a mixture worth ₹18 per kg?

Raghav and Aditya can complete a work in 3 days. Aditya and Ishaan can complete the same work in 4 days. Ishaan and Raghav can complete it in 6 days. How many days will it take for Raghav, Aditya and Ishaan, combined together, to complete the same amount of work?