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SSC Quiz : Quantitative Aptitude | 21- 09 - 19

Mahendra Guru
SSC Quiz : Quantitative Aptitude | 21- 09 - 19

In SSC exam, quantitative Aptitude section is more scoring and easy, if you know the shorts tricks and formulas of all the topics. So, it is important to know the basic concepts of all the topics so you can apply the short tricks and solve the question with the new concepts in lesser time while giving the quiz. It will help you to score more marks from this section in less time period. Quantitative Aptitude section basically measures your mathematical and calculation approach of solving the question. SSC Quiz of quantitative Aptitude section helps you to analyse your preparation level for the upcoming SSC examination. Mahendra Guru provides you Quantitative Aptitude Quiz for SSC examination based on the latest pattern so that you can practice on regular basis. It will definitely help you to score good marks in the exam. It is the most important section for all the govt exams like Insurance, SSC-MTS, SSC CPO, CGL, CHSL, State Level, and other Competitive exams.
So, here we will provide you a set of 10 questions of Quantitative Aptitude, important for SSC  exam.

Q. 1. The simple interest on a sum of money at 12% per annum for ssc-maths-quiz-21-09-19years is Rs.40 less than the simple interest on the same money at 10% per annum for ssc-maths-quiz-21-09-19years. What is the sum of money?
рдПрдХ рдзрдирд░ाрд╢ि рдкрд░ 12% рдк्рд░рддि рд╡рд░्рд╖ рдХी рджрд░ рд╕े ssc-maths-quiz-21-09-19рд╡рд░्рд╖ों рдХे рд▓िрдП рд╕ाрдзाрд░рдг рдм्рдпाрдЬ, рд╕рдоाрди рдзрди рдкрд░ 10% рдк्рд░рддि рд╡рд░्рд╖ рдХी рджрд░ рд╕े ssc-maths-quiz-21-09-19 рд╡рд░्рд╖ों рдХे рд▓िрдП рд╕ाрдзाрд░рдг рдм्рдпाрдЬ рдХी рддुрд▓рдиा рдоें рд░ु. 40 рдХрдо рд╣ै। рдзрдирд░ाрд╢ि рдХ्рдпा рд╣ै?


(A) Rs.1000
(B) Rs.1200
(C) Rs.800
(D) Rs.1800
Q. 2. A can do ssc-maths-quiz-21-09-19th part of a work in 10 days and B complete the remaining part of the work in 5 days. In how many days A and B working together will finish that work?
A рдХिрд╕ी рдХाрд░्рдп рдХा ssc-maths-quiz-21-09-19рднाрдЧ 10 рджिрдиों рдоें рдХрд░ рд╕рдХрддा рд╣ै рдФрд░ B рдХाрд░्рдп рдХे рд╢ेрд╖ рднाрдЧ рдХो 5 рджिрдиों рдоें рдкूрд░ा рдХрд░рддा рд╣ै। рдХिрддрдиे рджिрдиों рдоें A рдФрд░ B рдПрдХ рд╕ाрде рдХाрдо рдХрд░рдХे рдЙрд╕ рдХाрдо рдХो рдкूрд░ा рдХрд░ेंрдЧे?


(A) ssc-maths-quiz-21-09-19 days/рджिрди
(B) ssc-maths-quiz-21-09-19 days/рджिрди
(C) ssc-maths-quiz-21-09-19 days/рджिрди
(D) ssc-maths-quiz-21-09-19 days/рджिрди


Q. 3. A and B can do a piece of work in 8 and 10 days respectively. They worked together for 2 days and C completed the remaining work in 5 days. If they got Rs.200 for the whole work, then how much money should C get?


A рдФрд░ B рдХ्рд░рдорд╢ः 8 рдФрд░ 10 рджिрдиों рдоें рдПрдХ рдХाрдо рдХрд░ рд╕рдХрддे рд╣ैं। рдЙрди्рд╣ोंрдиे 2 рджिрдиों рддрдХ рдПрдХ рд╕ाрде рдХाрдо рдХिрдпा рдФрд░ C рдиे 5 рджिрдиों рдоें рд╢ेрд╖ рдХाрдо рдкूрд░ा рдХрд░ рд▓िрдпा । рдЙрди्рд╣ें рдкूрд░े рдХाрдо рдХे рд▓िрдП 200 рд░ुрдкрдпे рдоिрд▓рддे рд╣ैं, рддो C рдХो рдХिрддрдиा рдкैрд╕ा рдоिрд▓рдиा рдЪाрд╣िрдП?


(A) Rs. 90
(B) Rs. 110
(C) Rs. 120
(D) Rs. 100


Q. 4. Two pipes A and B can fill a cistern in 12 minutes and 15 minutes respectively. Both the pipes are opened together, but pipe A is turned off after 3 minutes. In how much more time will the cistern be completely filled?


рджो рдкाрдЗрдк A рдФрд░ B рдХ्рд░рдорд╢ः 12 рдоिрдирдЯ рдФрд░ 15 рдоिрдирдЯ рдоें рдПрдХ рдЯंрдХी рднрд░ рд╕рдХрддे рд╣ैं। рджोрдиों рдкाрдЗрдк рдПрдХ рд╕ाрде рдЦोрд▓े рдЬाрддे рд╣ैं, рд▓ेрдХिрди рдкाрдЗрдк A рдХो 3 рдоिрдирдЯ рдмाрдж рдмंрдж рдХрд░ рджिрдпा рдЬाрддा рд╣ै। рдХिрддрдиे рд╕рдордп рдоें рдЯंрдХी рдкूрд░ी рддрд░рд╣ рд╕े рднрд░ рдЬाрдПрдЧी?


(A) 8.25 minutes/рдоिрдирдЯ
(B) 8.75 minutes/рдоिрдирдЯ
(C) 7.25 minutes/рдоिрдирдЯ
(D) 8.5 minutes/рдоिрдирдЯ


Q. 5. A car covers a journey in 9 hours, in which first half journey travelled with the speed of 20 km/hr and the remaining half is travelled with the speed of 25 km/hr. Find the total distance travelled.


рдПрдХ рдХाрд░ 9 рдШंрдЯे рдоें рдПрдХ рдпाрдд्рд░ा рдХो рддрдп рдХрд░рддी рд╣ै, рдЬिрд╕рдоें рдкрд╣рд▓ी рдЖрдзी рдпाрдд्рд░ा 20 рдХिрдоी / рдШंрдЯा рдХी рдЧрддि рдХे рд╕ाрде рдХी рдЬाрддी рд╣ै рдФрд░ рд╢ेрд╖ рдЖрдзी рдпाрдд्рд░ा 25 рдХिрдоी / рдШंрдЯा рдХी рдЧрддि рдХे рд╕ाрде рдХी рдЬाрддी рд╣ै। рдпाрдд्рд░ा рдХी рдЧрдИ рдХुрд▓ рджूрд░ी рдЬ्рдЮाрдд рдХीрдЬिрдпे ।


(A) 200 km/рдХिрдоी.
(B) 240 km/рдХिрдоी.
(C) 250 km/рдХिрдоी.
(D) 280 km/рдХिрдоी.


Q. 6. A train 300 metres long is running at the speed of 35 km/hr. and another train 200 metres long is running at the speed of 25 km/hr. in opposite directions, then what will be the time taken by them in crossing each other?


рд╡िрдкрд░ीрдд рджिрд╢ाрдУं рдоें, 300 рдоीрдЯрд░ рд▓ंрдмी рдЯ्рд░ेрди 35 рдХिрдоी / рдШंрдЯा рдХी рдЧрддि рд╕े рдЪрд▓ рд░рд╣ी рд╣ै рдФрд░ 200 рдоीрдЯрд░ рд▓ंрдмी рдПрдХ рдФрд░ рдЯ्рд░ेрди 25 рдХिрдоी / рдШंрдЯा рдХी рдЧрддि рд╕े рдЪрд▓ рд░рд╣ी рд╣ै। рдлिрд░ рдПрдХ-рджूрд╕рд░े рдХो рдкाрд░ рдХрд░рдиे рдоें рдЙрдирдХे рдж्рд╡ाрд░ा рд▓िрдпा рдЧрдпा рд╕рдордп рдХ्рдпा рд╣ोрдЧा?


(A) 45 seconds/рд╕ेрдХेрдг्рдб
(B) 36 seconds/рд╕ेрдХेрдг्рдб
(C) 32 seconds/рд╕ेрдХेрдг्рдб
(D) 30 seconds/рд╕ेрдХेрдг्рдб


Q. 7. Shambhu swims a certain distance upstream in 7 hours, while he returns the same distance downstream in 5 hours. If the speed of the stream is 2 km/hr, then find the speed of Shambhu in still water.


рд╢ंрднू 7 рдШंрдЯे рдоें рдПрдХ рдиिрд╢्рдЪिрдд рджूрд░ी рдКрд░्рдз्рд╡рдк्рд░рд╡ाрд╣ рдоें рддैрд░рддा рд╣ै, рдЬрдмрдХि рд╡рд╣ 5 рдШंрдЯे рдоें рдЙрд╕ी рджूрд░ी рдХो рдЕрдиुрдк्рд░рд╡ाрд╣ рдоें рддैрд░рддा рд╣ै। рдпрджि рдзाрд░ा рдХी рдЧрддि 2 рдХिрдоी / рдШंрдЯा рд╣ै, рддो рд╕्рдеिрд░ рдЬрд▓ рдоें рд╢ंрднू рдХी рдЧрддि рдЬ्рдЮाрдд рдХीрдЬिрдпे।


(A) 12 km/hr./рдХिрдоी./рдШंрдЯा
(B) 10 km/hr./рдХिрдоी./рдШंрдЯा
(C) 8 km/hr./рдХिрдоी./рдШंрдЯा
(D) 15 km/hr./рдХिрдоी./рдШंрдЯा
Q. 8. Prabhat's share in a business is ssc-maths-quiz-21-09-19th of Prakash's share. If Prakash's profit is Rs.1200 and his investment is Rs.40000, what is the ratio of Prabhat's profit to his investment?
рдПрдХ рд╡्рдпрд╡рд╕ाрдп рдоें рдк्рд░рднाрдд рдХा рд╣िрд╕्рд╕ा рдк्рд░рдХाрд╢ рдХे рд╣िрд╕्рд╕े рдХा ssc-maths-quiz-21-09-19рд╣ै । рдпрджि рдк्рд░рдХाрд╢ рдХा рд▓ाрдн рд░ु. 1200 рд╣ै рдФрд░ рдЙрд╕рдХा рдиिрд╡ेрд╢ рд░ु. 4,0000 рд╣ै, рддो рдк्рд░рднाрдд рдХे рд▓ाрдн рдХा рдЙрд╕рдХे рдиिрд╡ेрд╢ рдХा рдЕрдиुрдкाрдд рдХ्рдпा рд╣ै?



(A) 100: 3
(B) 3: 10
(C) 10: 3
(D) 3: 100


Q. 9. The length of a rectangular field is double its width. Inside the field there is square shaped pond 8 m. long. If the area of the pond is ssc-maths-quiz-21-09-19of the area of the field, what is the length of the field?


рдПрдХ рдЖрдпрддाрдХाрд░ рдЦेрдд рдХी рд▓ंрдмाрдИ рдЗрд╕рдХी рдЪौрдб़ाрдИ рдХी рджोрдЧुрдиी рд╣ै। рдоैрджाрди рдХे рдЕंрджрд░ рдЪौрдХोрд░ рдЖрдХाрд░ рдХा рддाрд▓ाрдм 8 рдоीрдЯрд░ рд▓ंрдмा рд╣ै । рдпрджि рддाрд▓ाрдм рдХा рдХ्рд╖ेрдд्рд░рдлрд▓ рдЦेрдд рдХे рдХ्рд╖ेрдд्рд░рдлрд▓ рдХा ssc-maths-quiz-21-09-19рд╣ै, рддो рдЦेрдд рдХी рд▓ंрдмाрдИ рдХिрддрдиी рд╣ै?


(A) 32 m. /рдоी.
(B) 64 m. /рдоी.
(C) 16 m. /рдоी.
(D) 20 m. /рдоी.


Q. 10. The volume of solid cylinder whose diameter of the base is 14 mm and length 25 mm is 3850 Cu. mm. If length of the cylinder is doubled but the diameter is halved, what will be the volume of the resulting cylinder?


рдПрдХ рдаोрд╕ рдмेрд▓рди рдХा рдЖрдпрддрди рдЬिрд╕рдХा рдЖрдзाрд░ рдХा рд╡्рдпाрд╕ 14 рдоिрдоी рдФрд░ рд▓ंрдмाрдИ 25 рдоिрдоी рд╣ै, 3850 рдШрди рдоिрдоी. рд╣ै । рдпрджि рдмेрд▓рди рдХी рд▓ंрдмाрдИ рджोрдЧुрдиी рд╣ै, рд▓ेрдХिрди рд╡्рдпाрд╕ рдЖрдзा рд╣ै, рддो рдкрд░िрдгाрдорд╕्рд╡рд░ूрдк рдмेрд▓рди рдХा рдЖрдпрддрди рдХ्рдпा рд╣ोрдЧा?


(A) 1172 Cu. mm/ рдШрди рдоिрдоी.
(B) 1925 Cu. mm/ рдШрди рдоिрдоी.
(C) 3850 Cu. mm/ рдШрди рдоिрдоी.
(D) 7700 Cu. mm/ рдШрди рдоिрдоी. 


Answer:


1. Sol. (C)

According to the question/рдк्рд░рд╢्рдиाрдиुрд╕ाрд░,
ssc-maths-quiz-21-09-19
30 P = 35 P – 4000
5 P = 4000
P = Rs.800


2. Sol. (B)
ssc-maths-quiz-21-09-19
Required time/рдЕрднीрд╖्рдЯ рд╕рдордп = ssc-maths-quiz-21-09-19  


3. Sol. (B)
ssc-maths-quiz-21-09-19
According to the question/рдк्рд░рд╢्рдиाрдиुрд╕ाрд░,
Ratio of work done by (A + B) and C/(A + B) рдФрд░ C рдж्рд╡ाрд░ा рдХिрдП рдЧрдП рдХाрд░्рдп рдоें рдЕрдиुрдкाрдд = (9 × 2): (40 – 18)
Share of C/C рдХा рд╣िрд╕्рд╕ा = ssc-maths-quiz-21-09-19 = Rs. 110 


4. Sol. (A)
ssc-maths-quiz-21-09-19
According to the question/рдк्рд░рд╢्рдиाрдиुрд╕ाрд░,
(5 + 4) × 3 + 4 × n = 60
27 + 4n = 60
4n = 33
n = 8.25 minutes/рдоिрдирдЯ 


5. Sol. (A)
ssc-maths-quiz-21-09-19
ssc-maths-quiz-21-09-19
ssc-maths-quiz-21-09-19
d = 200


6. Sol. (D)
Required time/рдЕрднीрд╖्рдЯ рд╕рдордп = ssc-maths-quiz-21-09-19
= 30 seconds/рд╕ेрдХेрдг्рдб 


7. Sol. (A)
D = (X – 2) × 7 … (i)
D = (X + 2) × 5 … (ii)
According to the question/рдк्рд░рд╢्рдиाрдиुрд╕ाрд░,
7X – 14 = 5X + 10
2X = 24
X = 12 


8. Sol. (C)
According to the question/рдк्рд░рд╢्рдиाрдиुрд╕ाрд░,
ssc-maths-quiz-21-09-19
x = 900
Required ratio/рдЕрднीрд╖्рдЯ рдЕрдиुрдкाрдд = 3000: 900 = 10: 3 


9. Sol. (C)
L × B = 8 × (8)2 = 512
2L × L = 512
L2 = 256
L = 16 m. /рдоी. 


10. Sol. (B)

Required volume of resulting cylinder/рдкрд░िрдгाрдоी рдмेрд▓рди рдХा рдЕрднीрд╖्рдЯ рдЖрдпрддрди
= ssc-maths-quiz-21-09-19
= 1925 Cu. mm/ рдШрди рдоिрдоी.

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