 # Quantitative Aptitude Questions and Answer for SBI PO 2020, IBPS PO 2020, IBPS RRB PO, SBI Clerk, IBPS Clerk | Daily Quiz 11

Important for :
1
The area of a rectangle is one - third of the area of a circle and the length of the rectangle is equal to the diameter of the circle. If the breadth of the rectangle is 11 cm, then what is the perimeter of the rectangle?
» Explain it
E
Let the radius of the circle = r cm the length of the rectangle = 2r cm

According to the question, area of the circle = A = πr2= 3 × 2r × 11

 22 × r = 2 × 3 × 11 7

r = 21 cm

The perimeter of the rectangle = 2(l + b) = 2(21×2 + 11) = 106 cm

Hence, option E is correct.

2
In a mixture of Rum and water, the concentration of Rum is 56%. 200 ml of this mixture was mixed with another mixture P of Rum and water, to get 300 ml mixture of Rum and water. The concentration of rum in the new mixture becomes 40%. What should be the concentration of Water in the mixture P?
» Explain it
C
In 200 ml of mixture,

The quantity of rum = 56% of 200 = 112 ml

The quantity of water = 200 – 112 = 88 ml

The quantity of another mixture = 300 – 200 = 100 ml

In 300 ml, the quantity of rum = 40% of 300 = 120 ml

The quantity of water = 60% of 300 = 180 ml

The quantity of water was added = 180 – 88 = 92 ml

The concentration of water in the mixture P = x% of 100 ml = 92 ml

x = 92%

Hence, option C is correct.
3
Two inlet pipes P and Q can fill a water tank in 20 minutes and 30 minutes respectively. Another outlet pipe R can empty the water tank in 40 minutes. If all the three pipes were opened together but Pipe R was closed 5 minutes before the tank was filled. In how many minutes the tank was filled?
» Explain it
C
Suppose the tank was filled in x minutes

Therefore, P and Q worked for x minutes and R worked for x – 5 minutes

 x + x – x – 5 = 1 20 30 40

6x + 4x – 3x + 15 = 120

7x = 120 – 15 = 105

 x = 105 = 15 minutes 7

It means the tank was filled in 15 minutes

Hence, option C is correct.
4
Two friends A and B invested in a business together Rs. 45000. At the end of 6 months, A withdraws half of his investments but B added 3 times of A’s initial investments. At the end of one – year, the ratio of profit share of A and B is 3 : 7. The initial investment of A was how much more/less than that of B?
» Explain it
D
Let the investments of A = 2x then the investments of B = 45000 – 2x

 At the end of 6 months, A remaining amount = 2x = x 2

And B’s investments become = 45000 – 2x + 6x = 45000 + 4x

The ratio of share = (2x × 6 + x × 6) : {(45000 – 2x) × 6 + (45000 + 4x) × 6} = 3x : 90000 + 2x = 3 : 7

7x = 90000 + 2x

x = 18000

Therefore, A’s investments = 2 × 18000 = 36000

Therefore, B’s investments = 45000 – 36000 = 9000

Therefore, The required answer = 36000 – 9000 = 27000

Hence, option D is correct.

5
A cuboid of dimensions 15 m x 20 m x 18 m was painted from inside as well as outside at the rate of 5 paisa per sq. m. If the cuboid was made of metal of negligible thickness then how much money will be required (In Rupees) to paint the cuboid for inside as well as outside?
» Explain it
C
The total surface area of the cuboid = 2(l × b + b × h + h × l) = 2(15 × 20 + 20 × 18 + 18 × 15) = 2 × (300 + 360 + 270) = 2 × 930 = 1860 sq. m

The cuboid is made of metal of negligible thickness then outer surface area = inner surface area

The required answer = 2 × 1860 × 5 = 18600 paisa = Rs. 186

Hence, option C is correct.
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Welcome to the www.smartkeeda.com, In this article we are going to practice different type of Miscellaneous Arithmetic Questions with Solution for SBI PO Pre 2020, These questions also important for other Bank exams like SBI PO, IBPS PO, IBPS Clerk, SBI Clerk, NIACL, NABARD, LIC etc.

Its a very important topic for SBI PO Aspirants to practice. Miscellaneous Arithmetic  Questions are generally called Word problems which belongs Average, Percentage, Ratio and Proportion,  Profit and Loss, Compound Interest, Simple Interest etc.
This Article will you to understand what type question is being asked in the form miscellaneous in SBI PO Pre, SBI Clerk 2020 Exams. You will also get here Miscellanenous Quesiton for All Bank PO Exams 2020.

Here are the various links that refers to miscellaneous quiz for SBI PO Pre, In this link we will discuss word problems chapter individually one by one.

Average Question and answers for SBI PO Pre IBPS PO Pre 2020

Profit and Loss Questions for SBI PO Pre IBPS PO Pre 2020

Time and Work Questions and Answer for SBI PO Pre and IBPS PO Pre 2020

Probability Questions and Answer for SBI PO Pre 2020

Time and Distance Questions and Answer for IBPS PO Pre and SBI PO Pre 2020

Compound Interest Questions and Answer for IBPS PO Pre and SBI PO Pre 2020

Percentage Questions and Answer for IBPS PO Pre and SBI PO Pre 2020

Ration and Proportion Questions and Answer for SBI PO Pre 2020

Permutation and Combination Questions and Answer for SBI PO Pre 2020

There are many other chapters like Boats and stream, Partnership, Mixture and Alligation, Simple Interest, Problems on Trains etc. These kind of questions has been seen in SBI PO Exams. We would like to recommend you to practice miscellaneous question for sbi po pre and ibps po at Smartkeeda with detailed solution at Free cost. You can download miscellaneous questions pdf with explanation for ibps po 2020.

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