Ncc Bank Management Trainee officer-2011

Section-B: Mathematics

Choose the correct answer

2. Rashed can stuff advertising circulars into envelops at the rate of 45 envelopes per minute and Reena requires a minute and a half to stuff the same number of envelopes. Working together, how long will it take Rashed and Reena to stuff 300 envelopes?

[NCC Bank MTO-2011 : 2011]

1. 15 minutes

1

2. 4 minutes

2

3. 3 minutes 30 seconds

3

4. 3 minutes 20 seconds

4

5. 2 minutes

5
Answer

Choose the correct answer

3. If the price of an item is increased by 10% and then decreased by 10%, the net effect on the price of the item is :

[NCC Bank MTO-2011 : 2011]

1. an increase of 99%

1

2. an increase of 1%

2

3. no change

3

4. a decrease of 1%

4

5. a decrease of 11%

5
Answer
5. (4+√5) (4-√95) is equal to:

[NCC Bank MTO-2011 : 2011]

1. -1

1

2. 11

2

3. 21

3

4. 0.

4

5. 11 + 8√5

5
Answer