Important Maths Questions for SSC CGL Exam
We know S.P = (100-40) = Rs.60
and C. P. = 60 * 100/(100-30) = Rs.600/7
We know Reqd. % profit = 100-600/7 /600/7 * 100%
= (700 – 600)/7 * 600 * 100 * 7%
= 16 2/
Important Maths questions for SSC CGL Exam
A , B, and C together can finish a task in 12 days. A is twice as productive as B and C alone can do the task in 36 days. In how many days can A and B do the task if C goes on leave?
(A) 20
(B) 18
(C) 10
(D) 15
Correct Answer : B
A can paint a house in 55 days and B can do it 66 days. Along with C, they did the job in 12 days only. Then, C alone can do the job in how many days?
(A) 24
(B) 33
(C) 44
(D) 20
Correct Answer : B
One number is 50% less than X and another number is 20 percent less than X. What is the ratio of both the numbers?
(A) 2 : 3
(B) 5 : 8
(C) 3 : 8
(D) 3 : 5
Correct Answer : B
If a : b = 20:5 then find out the value of (13a-9b): (11a-7b)?
(A) $$ {43\over 37}$$
(B) $$ {43\over 42}$$
(C) $$ {44\over 37}$$
(D) $$ {40\over 33}$$
Correct Answer : A
Last financial year, a car company sold 41,800 cars. The target is to sell 51,300 cars this year. What percentage would sales have to increase?
(A) $$ {22{8\over 11}}\%$$
(B) $$ {25{4\over 11}}\%$$
(C) $$ {20{8\over 11}}\%$$
(D) $$ {16{8\over 11}}\%$$
Correct Answer : A
A man loses 20% of his money. After spending 25% of the remainder, he has Rs.480 left with him. How much money did he originally have?
(A) 872
(B) 840
(C) 800
(D) 820
Correct Answer : C
A man cover a certain distance in 3 hours 36 minute if he walks at the rate of 5 km/hr. If he covers the same distance on cycle at the rate of 24 km/hr, then the time taken by him in minute is__
(A) 40
(B) 45
(C) 50
(D) 55
Correct Answer : B
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Vikram Singh
Providing knowledgable questions of Reasoning and Aptitude for the competitive exams.
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