CMAT 2018 Slot 2

Instructions

For the following questions answer them individually

Question 11

Expenditures of a Company (in Lakh Rupees) per Annum Over the given Years was as under.

What is the average salary expenditure(in Lakh Rupees) per Annum during this period?

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Question 12

Number of different categories of goods sold in the city over the years (in thousands) is as given under:

In which of the following years was the number of refrigerators sold approximately 25% of the number of cell phones sold?

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Question 13

In the figure, PQ is a diameter of the circle. Angle PQS = $$35^\circ$$. Find angle QRS.

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Question 14

If x = $$\sqrt[6]{5}$$  and y = $$\sqrt[5]{4}$$, Which of the following is true?

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Question 15

If a and b are positive real numbers and $$a * b$$ denotes $$\sqrt{a \times b}$$, what is the value of 8 * (4 * 16)?

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Question 16

The average age of three men is 50 years and their ages are in the proportion 3:5:7. The age of the youngest man is:

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Question 17

By selling mangoes at the rate of 64 for Rs. 2,000, the vendor loses 40%. How many should he sell for Rs.1000 so as to gain 20%?

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Question 18

The area of a triangle metal plate with base 88 cm and altitude 64 cm is to be reduced to one-fourth of its original area by making a hole of circular shape at the center. The radius of this hole will be:-

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Question 19

Find the value of $$\sqrt{\frac{2 + \sqrt3}{2 - \sqrt3}}$$

Correct to three places of decimal.

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Question 20

A mixture of petrol and kerosene weighing 5 kg contains 5% kerosene. How much more kerosene (approx.) must be added into it to make it 10%?

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