Instructions

For the following questions answer them individually

Question 41

Dipali bought a set of cups for â‚¹ 375, but then hadtosell it later to clear old stocks for â‚¹ 345. What is the percentage of loss that she incurred?

Question 43

Consider the given statement true and decide which of the given conclusions can definitely be drawn from the given statements.**Statement:**

People complain that bus tickets are not available during festival seasons.**Conclusions:**

1. People should be advised not to travel during festival seasons.

2. The government should bring in more busses during festival seasons.

Question 45

Four numbers, when arranged in ascending order, are w, x, y and z. The average of the

smallest three numbers is 18, while the average of the largest three was 22. Whatis the range of the data?

Question 47

The ratio of sand to gravel in a mixture is 17 : 8 while that between gravel and cement is 6:17. What is the ratio of sand to cement in the mixture?

Question 49

Consider the given question and decide which of the following statements is sufficient to answer the question.

What is the average daily wage of X, Y and Z?**Statements:**

1. Yâ€™s salary is half of (X+Z)

2. X and Y together earn â‚¹ 40 more than Z and Z earns â‚¹ 500

Question 50

A current I flows through a resistor. A source maintains a potential difference of V across the resistor. The energy supplied by the source in time t is:

CAT Averages, Ratios & Proportions

CAT Logarithms, Surds & Indices