23rd SSC CGL Tier II level Question Set, 2nd on topic Ratio and Proportion
This is the 23rd question set of 10 practice problem exercise for SSC CGL Tier II exam and 2nd on topic Ratio and Proportion. Students should complete this question set in prescribed time first and then only refer to the corresponding solution set for extracting maximum benefits from this resource.
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23rd question set—10 problems for SSC CGL Tier II exam: topic Ratio and Proportion 2—Answering time 12 mins
Ratio of number of boys to the number of girls in a school of 432 students is 5 : 4. When some new boys and girls are admitted, the number of boys increased by 12 and the ratio of boys to girls changed to 7 : 6. The number of new girls admitted is,
If by increasing the price of a ticket in the ratio 8 : 11 the number of tickets sold falls in the ratio 23 : 21 then what is the increase in revenue if revenue before increase in price of ticket were Rs.36800?
Rs.2420 were divided among A, B and C so that A : B = 5 : 4 and B : C = 9 : 10. Then C gets,
In a regiment the ratio between the number of officers to soldiers was 3 : 31 before a battle. In the battle 6 officers and 22 soldiers were killed and the ratio became 1 : 13. The number of officers before the battle was,
If the three numbers in the ratio 3 : 2 : 5 be such that the sum of their squares is equal to 1862, then which is the middle number?
In a college union there are 48 students. The ratio of number of boys to number of girls is 5 : 3. The number of girls to be added to the union so that the ratio of boys to girls becomes 6 : 5 is,
A and B start an enterprise together with A as active partner. A invests Rs.4000 and Rs.2000 more after 8 months. B invests Rs.5000 and withdraws Rs.2000 after 9 months. Being the active partner, A takes Rs.100 as allowance from the profit. What is the share of B if the profit for the year is Rs.6700?
Annual incomes of Abhi and Riju are in the ratio 3 : 2, while the ratio of their expenditures is 5 : 3. If at the end of the year each saves Rs.1000, the annual income of Abhi is,
The ratio of sum of salaries of A and B to the difference of their salaries is 11 : 1 and the ratio of sum of the salaries of B and C to the difference of their salaries is also 11 : 1. If A's salary is the highest and C's the lowest, then what is B's salary, given total of their salaries to be Rs.182000?
What is the fourth proportional to 189, 273 and 153?
For detailed conceptual quick solutions refer to the companion solution set,
The answers are given below.
Answers to the questions
Problem 1. Answer: Option d: 24.
Problem 2. Answer: Option c: Rs.9400.
Problem 3. Answer: Option d: Rs.800.
Problem 4. Answer: Option b: 21.
Problem 5. Answer: Option b: 14.
Problem 6. Answer: Option a: 7.
Problem 7. Answer: Option d: 2700.
Problem 8. Answer: Option c: 6000.
Problem 9. Answer: Option c: Rs.60000.
Problem 10. Answer: Option d: 221.
Resources that should be useful for you
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