Quantitative Aptitude for RBI Grade B & ECGC PO Quiz 6

Quantitative Aptitude for RBI Grade B & ECGC PO Quiz 6

Quant Quiz to boost your Quantitative Aptitude for SBI PO and SBI Clerk exams, IBPS PO Reasoning, IBPS Clerk Reasoning, IBPS RRB Reasoning, LIC AAO,LIC Assistant, and other competitive exams.

Q1. A shopkeeper gives one article free at purchase of every four article and also allows 10% discount. If he wants to earn 8% profit then find market price is what percent of cost price of each article.

1. 150%

2. 50%

3. 100%

4. Can’t be determined

5. 20%

Q2. Find volume of a cylindrical vessel in terms of its radius(r). If height is 1.5 times of its radius

1. 1/2 πr³

2. 3/2 πr²

3. 3/2 πr³

4. 2/3 πr³

5. Data insufficient

Q3. A can do 1/5 th of work in 4 days, B and C can do 20% and 33⅓% of work in 3 and 10 days respectively. If A and C work for 8 days and remaining work was done by B and C together, then find no of days C worked for.

1. 3 ⅓ days

2. 8 ⅓ days

3. 11 ⅓ days

4. 5 ⅓ days

5. 6 ⅓ days

Q4. Hemant mixed two type of Rice costing 25 Rs/kg and 30 Rs/kg in Ratio 3 : 2. If the ratio is changed to 2 : 3, then find how much he will earn on 32 kg Rice.(in Rs)

1. 64

2. 16

3. 32

4. 48

5. None of these

Q5. A boat can cover 2.5 km distance in 15 minutes in still water. Speed of stream is half of speed of boat in still water. If boat takes 1⅔ hour to row a place and back, then find how far is the place?

1. 25/2 km

2. 25/4 km

3. 15/2 km

4. 15 km

5. 25 km

Q6. If profit % for Harry on selling a product at Rs. 85000 is equal to loss% on selling a bike at Rs. 68000 and ratio of cost price of product to bike is 2:5, find cost price for product (in Rs.)?

1. 56000

2. 56300

3. 55600

4. 56100

5. 56700

Q7. If S.I on 1800 is Rs.24 more than C.I on 1600 for two years at same rate of interest, then find rate of interest.

1. 12 ½%

2. 12 ¼%

3. 16 ⅓%

4. 5%

5. 10%

Q8. A committee of 6 members is to be selected from the group of 7 men and 5 women. Find the probability that committee contains equal number of men and women?

1. 23/66

2. 25/66

3. 27/55

4. 23/67

5. None of these

Q9. In an election two candidates have participated, if 20% of total votes are invalid and 400 people did not cast their vote. Winner candidates got 65% of total casted vote and won by 1800 votes. Find total number of valid votes.

1. 8000

2. 6400

3. 6800

4. 4000

5. 3200

Q10. Height and radius of cylinder are 14m and 7m respectively. Outer area of this cylinder is to be covered with the help of fabric including it’s roof then find total cost of fabricating it if cost of fabric is Rs. 2 per meter square (in Rs.)?

1. 1540

2. 770

3. 1105

4. 1100

5. 550

Solutions

Q1. Ans(1)

Q2. Ans(3)

Q3. Ans(3)

Q4. Ans(3)

Q5. Ans(2)

Q6. Ans(4)

Q7. Ans(5)

Q8. Ans(2)

Q9. Ans(2)

Q10. Ans(1)

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