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Q:

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select ‘No Error’.

 

Our digestive system produces an assimilable, (1)/ nutrient-rich liquid that builds and (2)/ nourish our first body tissue, plasma. (3)/ No error

A) 1 B) 2
C) 3 D) 4
 
Answer & Explanation Answer: C) 3

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Filed Under: English
Exam Prep: Bank Exams

Q:

Rizwan has a box in which he kept red and blue marbles. The red marbles and blue marbles were in the ratio 5 : 4. After he lost 5 red marbles the ratio became 10 : 9. How many marbles does he have now?

A) 81 B) 86
C) 76 D) 91
 
Answer & Explanation Answer: C) 76

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

Q:

A cuboid has dimensions 8 cm x 10 cm x 12 cm. It is cut into small cubes of side 2 cm. What is the percentage increase in the total surface area?

A) 286.2 B) 314.32
C) 250.64 D) 386.5
 
Answer & Explanation Answer: D) 386.5

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

Q:

A solid hemisphere has radius 14 cm. It is melted to form a cylinder such that the ratio of its curved surface area and total surface area is 2 : 3. What is the radius (in cm) of its base?

A) 1033 B) 1433
C) 733 D) 2133
 
Answer & Explanation Answer: B) 1433

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Filed Under: Area
Exam Prep: Bank Exams

Q:

A solid sphere has a radius 21 cm. It is melted to form a cube. 20% material is wasted in this process. The cube is melted to form hemisphere. In this process 20% material is wasted. The hemisphere is melted to form two spheres of equal radius. 20% material was also wasted in this process. What is the radius (in cm) of each new sphere?

A) 4.2 (23) B) 2.1 23
C) 2.1 43 D) 4.2 43
 
Answer & Explanation Answer: B) 2.1 23

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

Q:

A right circular solid cylinder has radius of base 7 cm and height is 28 cm. It is melted to form a cuboid such that the ratio of its side is 2 : 3 : 6. What is the total surface area (in cm2) cuboid?

A) 215633 B) 215693
C) 214833 D) 204833
 
Answer & Explanation Answer: B) 215693

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

Q:

On a certain date, Pakistan has a success rate of 60% against India in all the ODIs played between the two countries. They lost the next 30 ODIs in a row to India and their success rate comes down to 30%. The total number of ODIs played between the two countries is

A) 50 B) 45
C) 60 D) 30
 
Answer & Explanation Answer: C) 60

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Filed Under: Percentage
Exam Prep: Bank Exams

Q:

Mr. Kapur purchased two toy cycles for Rs 750 each. He sold these cycles, gaining 6% on one and losing 4% on the other. The gain or loss percent in the whole transaction is

A) 1% loss B) 1% gain
C) 1.5% loss D) 1.5 gain
 
Answer & Explanation Answer: B) 1% gain

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Filed Under: Profit and Loss
Exam Prep: Bank Exams