The following question has two statements. Study the question and the statements carefully and then decide which of the statement(s) is/are necessary to answer the question. Ashutosh, Kamal And Bhawna undertook a work for Rs. 5000. Find Ashutosh’s share. I∶ Ashutosh and Bhawna can finish the work together in 10 days II∶ All three together can finish the work in 6 days while Kamal alone takes 15 days to complete the work.?

Statement I alone is sufficient to answer the question.
Statement II alone is sufficient to answer the question.
Either statement I or statement II alone is sufficient to answer the question.
Statement I and statement II together are required to answer the question.
Statement I and statement II together are not sufficient to answer the question.

LohaHridoy

4 views

2025-01-04 04:42

1 Answers

AhmedNazir

Option 5 : Statement I and statement II together are not sufficient to answer the question.

Statement I∶

Statement I alone does not signify anything

Statement II∶

Let total units of work = 30 units (LCM of 6 & 15)

∴ Efficiency of Kamal = 30/15 = 2

Overall Efficiency = 30/6 = 5;

∴ Sum of efficiencies of Ashutosh and Bhawna = 5 – 2 = 3

We can’t find the efficiency of Ashutosh with the help of statement II also.

∴ Statement I and statement II together are not sufficient to answer the question.

4 views Answered 2022-09-04 04:29

Related Questions

Three persons P, Q and R have assigned a work. P and Q can complete the work in 15 days and Q and R can complete the work in 18 days and all of them can complete the work in 12 days, then find the number of days in which P and R alone can do the work?

1 Answers 4 Views

The following questions have three statements. Study the question and the statements and decide which of the statement(s) is/are necessary to answer the question. There are some Executives and some Managers in an office. Total salary of all the employees is Rs. 576000. Find the total number of employees in the office. Statement I∶ 25% of the salary of a manager is Rs. 15000. Statement II∶ The ratio of number of Executives and Managers is 3 ∶ 2. Statement III∶ Total monthly salary of all the Executives is 40% less than total salary of all the Managers.?

1 Answers 5 Views

The following questions have three statements. Study the question and the statements and decide which of the statement(s) is/are necessary to answer the question. There are some mangoes and oranges in a basket. If two fruits are picked up at random without replacement then find the probability that both are ripped. Statement I: There are total 12 mangoes and 24 oranges in the basket. Statement II: Half of the mangoes and 3/4th of the oranges are ripped. Statement III: 12 fruits are not ripped in the basket which is 1/3rd of the total fruits in the basket.?

1 Answers 5 Views

The following question have three statements. Study the question and the statements and decide which of the statement(s) is necessary to answer the question. A shopkeeper sells some shirts and pants which are in the ratio 7 : 5 to a customer. Find the percentage profit earned by the shopkeeper. Statement I: Ratio of cost prices of a shirt and a pant is 3 : 5. Statement II: Total amount received by the shopkeeper while selling these items is Rs. 29000 and equal amount of profit is earned in each shirt and pant. Statement III: Total cost price of a shirt and a pant is Rs. 400.?

1 Answers 6 Views

The following question have three statements. Study the question and the statements and decide which of the statement(s) is necessary to answer the question. The cost of a bicycle is paid in instalments. Find the rate of simple interest per annum. Statement I: Amount is paid in 3 equal monthly instalments of Rs. 600. Statement II: Actual price of the bicycle is Rs. 1700. Statement III: The person paid Rs. 100 as interest while paying in instalments.?

1 Answers 5 Views

The following question has three statements. Study the question and the statements to decide which of the statement(s) is/are necessary to answer the question. P, Q and R started a business with capital in the ratio 4 ∶ 3 ∶ 6. Find the share of Q in the profit at the end of the year. Statement I: R left after 6 months withdrawing his capital Statement II: R gets Rs. 600 from the profit as a monthly salary and his total salary turns out to be 10% of the annual profit Statement III: P invested Rs. 45000 in the business?

1 Answers 5 Views

The following question has two statements. Study the question and the statements carefully and then decide which of the statement(s) is/are necessary to answer the question. Letters of a word are rearranged to form different words. A word is randomly picked from all these rearranged words. Find the probability that the word will have a vowel at the end. Statement I∶ There are 3 vowels and 2 consonants in the word. Statement II∶ The original word is “OUTER”.?

1 Answers 6 Views

The following question has three statements. Study the question and the statements and decide which of the statement(s) is necessary to answer the question. A prize money of Rs. 31800 was distributed between Aman, Bipin and Chetan. Find the share received by Chetan. I) The ratio of their shares is 18 ∶ 15 ∶ 20 respectively. II) Aman received 20% more than Bipin, but 10% less than Chetan. III) Bipin received 5/6 of Aman’s share and 3/4 of Chetan’s share.?

1 Answers 5 Views

The following question, there are three statements I, II and III. Read the question carefully and mark your answer according to which statements(s) is/are sufficient to the answer the question. Find the probability that all the three balls are of same color Statement I: An urn contains some balls of three different colors red, blue and green Statement II: Urn has 6 red balls, 3 blue balls and 4 green balls Statement III: Three balls are drawn at one draw randomly?

1 Answers 5 Views

A question is given followed by information in three statements. You have to find out the data in which statement(s) is sufficient to answer the question and mark your answer accordingly. Akash and Anil undertook to complete a work for Rs. 450 with the assistance of Chintu they finish the work in 4 days. Find the share of Chintu I) Akash can complete in 12 days, and Anil in 8 days. II) Chintu’s share is less than the sum of the shares of both Akash and Anil?

1 Answers 5 Views

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)