1.  162°

2.  18°

3.  108°

4.   72°

4

72°

Explanation :
No Explanation available for this question

# Salary of a person is first in­creased by 20%, then it is de­creased by 20%. Change in his salary is:

1.  4% decreased

2.  4% increased

3.  8% decreased

4.  20% increased

4

4\% decreased

Explanation :
No Explanation available for this question

# A fruit seller had some apples. He sells 40% apples and still has 420 apples. Originally, he had :

1.  588 apples

2.  600 apples

3.  672 apples

4.  700 apples

4

700 apples

Explanation :
No Explanation available for this question

# If the price of rice is reduced by 20%, one can buy 2 kg more for Rs. 100. The reduced price of rice is :

1.  Rs. 50 per kg.

2.  Rs. 10 per kg.

3.  Rs. 40 per kg.

4.  Rs. 5 per kg.

4

Rs. 10 per kg.

Explanation :
No Explanation available for this question

# If I would have purchased 11 articles for Rs. 10 arid sold all the articles at the rate of 10 for Rs. 11, the profit per cent would have been :

1.  10%

2.  11%

3.  21%

4.  100%

4

21\%

Explanation :
No Explanation available for this question

1.

2.

3.

4.

4

Explanation :
No Explanation available for this question

1.  Rs. 40

2.  Rs. 45

3.  Rs. 50

4.  Rs. 35

4

Rs. 40

Explanation :
No Explanation available for this question

1.

2.

3.  9

4.  3

4

3

Explanation :
No Explanation available for this question

1.  6 cm

2.  9 cm

3.  12 cm

4.  8 cm

4

9 cm

Explanation :
No Explanation available for this question

1.  15%

2.  10%

3.  8%

4.   6.5%

4