# Bank Clerk :: Clerk Numerical Ability CN Test 45

## Home Bank Clerk / Clerk Numerical Ability CN Test 45 Questions and Answers

1 .

The ratio of the length of a rectangular park to its breadth is 3:2. The area of the park is 3456 sq m. Find the perimeter of the park.

210 m
240 m
280 m
320 m
2 .

A bag contains 18 twenty-paise coins, 27 fifty-paise coins, 12 one-rupee coins, 16 two-rupees coins and 7 five-rupee coins. Find the total amount in the bag.

Rs 96
Rs 96.50
Rs 97
Rs 97.50
3 .

A canteen requires 48 dozen eggs for a week. How many eggs will it required for 35 days ?

3200
3140
3020
2880∴
4 .

The population of a city is 18,60,000. It increases by 15% in the first year and decrease by 18% in the second year. Find the population of the city at the end of the two years.

1753980
1784840
1843800
1879480
5 .

A boat running downstram covers 88 km in 5.5 hours while to cover the same distance upstream it takes 14 2/3 hours. What is the speed of the boat in still water ?

8 kmph
5 kmph
11 kmph
16 kmph
6 .

In an examination 45% of the aggregate marks is required to pass. A student scores 310 marks and is declared failed by 41 marks. What is the maximum aggregate marks ?

720
750
780
800
7 .

A person take 6 minutes to fill a bottle. If from 11.40 am to 1.30 pm, 2145 bottles to be filled how many persons should be employed for this job ?

115
116
117
118
8 .

If x + y = 61 and xy = 888, What is the value of x2 + y2 ?

1945
1955
1965
1975
9 .

Two persons A and B can complete a piece of work in 24 days, while A alone can do the same piece of work in 40 days. In how many days can B alone finish the work ?

32 days
48 days
50 days
60 days
10 .

On selling an item for Rs 276 a person gains 15%. In order to gain 35%, What should be the increase in its selling price ?

Rs 42
Rs 44
Rs 45
Rs 48