Q. 1: How many units of currency A did the outlet buy on that day?

1. 19000

2. 3000

3. 6000

4. 22000

Q. 3: What was the base exchange rate of currency B with respect to currency L on that day?

1. 0.95

2. 1.10

3. 1.90

4. 2.20

The base exchange rates (BER) of currencies A, B and C with respect to L is in the ratio 100 : 120 : 1. Also The buying exchange rates (BR) of each of A, B, and C with respect to L will be in the ratio = 95 : 114: 0.95 and corresponding selling rates (SR) will be 110, 132 and 1.1 respectively as it is 10% more than base exchange rates.

The given information can be tabulated as follows:

From point 4) The outlet received 88,000 units of L by selling A.

From point 2) & 3) the ratio of amounts of L used to by A and B are in the ratio 5 : 3 and from the sales of A and B are in the ratio 5 : 9.

Let the base exchange rates for A, B and C 100x,120x and x .

Units sold of A = 88,000/110x = 800/x.

As the net addition is 800, the units of A bought is 800 + 800/x

Amount of L used in buying 800 + 800/x units is (800 +800/x)×0.95 × 100x = 76000(x+1) .

Now As the amount used to buy A and B are in the ratio 5 : 3,

The amount used to buy B is 76000(x+1) /5 X 3 = 45,600(x+1)

Number of units of B bought = 45,600(x+1)/114x = 400(x+1)/x

As the net addition of B is zero, number of units of B sold = 400(x+1)/x

The amount received = 400((x+1))/x×132x=52800(x+1)

The amount received form selling A = 88,000

As given 88,000 : 52800(x+1) = 5 : 9

880/528(x+1) = 5/9

(x+1) = 880*9/558*5 = 3

x = 2

1. The units of A bought is 800 + 800/x = 800+ 800/2 = 1200

2. As the net addition in the number of units of C is 3,000 and the buying and selling rates are in the ratio 0.95 and 1.1, assuming x units are sold 0.95 (x + 3000) = 1.1 (x) 0.15x = 2850 X= 19000

Answer: 1900

3. The base exchange rate of currency B with respect to L is 120x = 120*2 = 240

4. The buying exchange rate of currency C with respect to L on that day was 0.95x = 1.9

Answer: 1.9

**Verbal Ability : | Q.01- Q.05 | Q.06- Q.9 | Q.10- Q.14 | Q.15- Q.19 | Q.20- Q.24 | Q.25- Q.29 | Q.30 – Q.34 |**

**Logical Reasoning : | Q.01- Q.04 | Q.05- Q.08 | Q.09- Q.12 | Q.13- Q.16 | Q.17- Q.20 | Q.21- Q.24 | Q.25 – Q.28 | Q.29 – Q.32 |**

**Quantitative Aptitude: | Q.01- Q.05 | Q.06- Q.10 | Q.11- Q.15 | Q.16- Q.20 | Q.21- Q.25 | Q.26- Q.30 | Q.31 – Q.34 |**

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