mahendras

Subscribe Mahendras Youtube Channel | Join Mahendras Telegram Channel | Like Mahendras Facebook Page | Online Admission | Download Mahendras App

Now Subscribe for Free videos

Subscribe Now

SSC CHSL Quiz : Quantitative Aptitude |06-06-2020

Priyanka Mahendras
SSC CHSL Quiz : Quantitative Aptitude | 23 -03-2020





As SSC CHSL notification is out and candidates have started their preparation for this exam. Mahendras also has started special quizzes for this examination. This series of the quizzes are based on the latest pattern of the SSC CHSL examination. Regular practice of the questions included in the quizzes will boost up your preparations and it will be very helpful in scoring good marks in the examination.





Q. 1. The price that Akbar should mark on a pair of shoes which costs him `1200 to gain 12% after allowing a discount of 16% (in rupees) is-


рдЕрдХрдмрд░ 1200 рд░ूрдкрдпे рд▓ाрдЧрдд рд╡ाрд▓े рдЬूрддों рдХे рдЬोреЬे рдкрд░ рдХ्рдпा рдХीрдордд рдЕंрдХिрдд рдХрд░ें рдХि 16% рдЫूрдЯ рджेрдиे рдХे рдмाрдж рдЙрд╕े 12% рд▓ाрдн рд╣ो рдЬाрдП?

(A) 1344

(B) 1600

(C) 1500

(D) 1433

Q. 2. A shopkeeper makes a profit of 20% even after giving a discount of 10% on the marked price of an article. If marked price is Rs 500 then the cost price of the article is-


рдПрдХ рджुрдХाрдирджाрд░ рдХिрд╕ी рд╡рд╕्рддु рдХे рдЕंрдХिрдд рдоूрд▓्рдп рдкрд░ 10% рдЫूрдЯ рджेрдиे рдХे рдмाрдж рднी 20% рд▓ाрдн рдХрдоाрддा рд╣ै। рдпрджि рдЕंрдХिрдд рдоूрд▓्рдп рд░ू 500 рд╣ै рддो рдЙрд╕ рд╡рд╕्рддु рдХा рдХ्рд░рдп рдоूрд▓्рдп рд╣ै-

(A) Rs 350

(B) Rs 375

(C) Rs 425

(D) Rs 475

Q. 3. The average of two numbers is 62. If 2 is added to the smallest number, the ratio between the numbers becomes 1: 2. The difference of the number is-


рджो рд╕ंрдЦ्рдпाрдУं рдХा рдФрд╕рдд 62 рд╣ै। рдпрджि рдЫोрдЯी рд╕ंрдЦ्рдпा рдоें 2 рдЬोреЬ рджिрдпा рдЬाрдП рддो рд╕ंрдЦ्рдпाрдУं рдХा рдЕрдиुрдкाрдд 1: 2 рд╣ो рдЬाрддा рд╣ै। рд╕ंрдЦ्рдпाрдУं рдХा рдЕंрддрд░ рд╣ै?

(A) 62

(B) 40

(C) 84

(D) 44

Q. 4. If a train runs at 40 km/hour, it reaches its destination late by 11 minutes. But if it runs at 50 km/hour, it is late by 5 minutes only. The correct time by 5 minutes only. The correct time (in minutes) for the train to complete the journey is –


рдпрджि рдХोрдИ рдЯ्рд░ेрди 40 рдХिрдоी/рдШंрдЯा рдХी рдЪाрд▓ рд╕े рдЪрд▓े рддो рдЕрдкрдиे рдЧंрддрд╡्рдп рд╕्рдеाрди рдкрд░ 11 рдоिрдирдЯ рджेрд░ рд╕े рдкрд╣ुंрдЪрддी рд╣ै । рдпрджि рд╡рд╣ 50 рдХिрдоी/рдШंрдЯा рдХी рдЪाрд▓ рд╕े рдЪрд▓े рддो рдХेрд╡рд▓ 5 рдоिрдирдЯ рджेрд░ рд╕े рдкрд╣ुंрдЪрддी рд╣ै । рдпाрдд्рд░ा рдкूрд░ी рдХрд░рдиे рдХे рд▓िрдП рдЯ्рд░ेрди рдХा рд╕рд╣ी рд╕рдордп (рдоिрдирдЯ рдоें) рд╣ै–

(A) 19

(B) 21

(C) 23

(D) 17

Q. 5. A person bought a horse and a carriage for Rs. 20000. Later, he sold the horse at 20% profit and the carriage at 10% loss. Thus, he gained 2% in the whole transaction. The cost price of the horse was


рдПрдХ рдЖрджрдоी рдиे рдПрдХ рдШोреЬा рдФрд░ рдЧाреЬी 20000 рд░ू. рдоें рдЦрд░ीрджा। рдмाрдж рдоें рд╡рд╣ рдШोреЬे рдХो 20% рд▓ाрдн рдкрд░ рдмेрдЪा рдФрд░ рдЧाреЬी рдХो 10% рд╣ाрдиि рдкрд░ рдмेрдЪा рддो рдЙрд╕े рдкूрд░े рд╕ौрджे рдоें 2% рдХा рд▓ाрдн рд╣ुрдЖ, рддो рдШोреЬे рдХा рдХ्рд░рдп рдоूрд▓्рдп рдХ्рдпा рдеा?

(A) Rs. 7200

(B) Rs. 7500

(C) Rs. 8000

(D) Rs. 9000

Q. 6. An article is sold at (2/3) of certain fixed price. By selling it at that price, one losses 10%. The gain percent on selling it at the original price is –


рдПрдХ рд╡рд╕्рддु рдХो рдПрдХ рдиिрд╢्рдЪिрдд рдиिрд░्рдзाрд░िрдд рдоूрд▓्рдп рдкрд░ рдмेрдЪा рдЧрдпा। рдЗрд╕рдХो рдЗрд╕ рдоूрд▓्рдп рдХे (2/3) рдкрд░ рдмेрдЪрдиे рд╕े 10% рдХी рд╣ाрдиि рд╣ुрдИ рддो рдЗрд╕рдХो рдк्рд░ाрд░рдо्рднिрдХ рдоूрд▓्рдп рдкрд░ рдмेрдЪрдиे рд╕े рд▓ाрдн рдк्рд░рддिрд╢рдд рд╣ै-

(A) 20%

(B) 33 (1/3) %

(C) 35%

(D) 40%

Q. 7. A sum of money is lent out at the compound interest rate of 20% per annum for 2 years. It would fetch Rs.482 more if interest is compounded half-yearly. Find the sum.


рдПрдХ рдзрдирд░ाрд╢ि 2 рд╡рд░्рд╖ рдХे рд▓िрдП 20% рдк्рд░рддि рд╡рд░्рд╖ рдХी рдЪрдХ्рд░рд╡ृрдж्рдзि рдм्рдпाрдЬ рджрд░ рдкрд░ рдЙрдзाрд░ рджी рдЬाрддी рд╣ै। рдпрджि рдм्рдпाрдЬ рдЕрд░्рдж्рдз-рд╡ाрд░्рд╖िрдХ рд░ूрдк рд╕े рд╕ंрдпोрдЬिрдд рд╣ोрддा рд╣ै рддो 482 рд░ुрдкрдпे рдЕрдзिрдХ рдк्рд░ाрдк्рдд рд╣ोंрдЧें। рдзрдирд░ाрд╢ि рдЬ्рдЮाрдд рдХीрдЬिрдпे ।

(A) Rs.20500

(B) Rs.20200

(C) Rs.20000

(D) Rs.20550

Q. 8. A phone is sold for Rs. 860 at a loss of 20% for how much should it be sold gain 10%?


рдПрдХ рдлोрди 860 рд░ूрдкрдП рдоें рдмेрдЪрдиे рдкрд░ 20% рдХी рд╣ाрдиि рд╣ोрддी рд╣ै рдЙрд╕ 10% рд▓ाрдн рдХрдоाрдиे рдХे рд▓िрдП рдЙрд╕े рдХिрддрдиे рдоें рдмेрдЪрдиा рдЪाрд╣िрдП?

(A) Rs.1182.5

(B) Rs.1168.5

(C) Rs.1092.5

(D) Rs.1220.5

Q. 9. The ratio of the difference between compound interest and simple interest for 3 years to the difference between compound interest and simple interest for 2 years is 19: 6. What is the rate percent per annum?


3 рд╡рд░्рд╖ рдоें рдЪрдХ्рд░рд╡ृрдж्рдзि рдм्рдпाрдЬ рдФрд░ рд╕ाрдзाрд░рдг рдм्рдпाрдЬ рдХे рдмीрдЪ рдЕंрддрд░ рдФрд░ 2 рд╕ाрд▓ рдоें рдЪрдХ्рд░рд╡ृрдж्рдзि рдм्рдпाрдЬ рдФрд░ рд╕ाрдзाрд░рдг рдм्рдпाрдЬ рдХे рдмीрдЪ рдЕंрддрд░ рдХा рдЕрдиुрдкाрдд 19: 6 рд╣ै । рдк्рд░рддि рд╡рд░्рд╖ рдм्рдпाрдЬ рджрд░ рдк्рд░рддिрд╢рдд рдХ्рдпा рд╣ै?

(A) 16 (1/3) %

(B) 16 (2/3) %

(C) 16 (1/6) %

(D) 16 (2/5) %

Q. 10. 20 buckets of water fill a tank when the capacity of each bucket is 14.5 litres. How many buckets will be required to fill the same tank if the capacity of each bucket is 10 litres?


рдкाрдиी рдХी 20 рдмाрд▓्рдЯिрдпां рдПрдХ рдЯंрдХी рдХो рднрд░ рджेрддी рд╣ैं, рдЬрдмрдХि рдк्рд░рдд्рдпेрдХ рдмाрд▓्рдЯी рдХी рдзाрд░िрддा 14.5 рд▓ीрдЯрд░ рд╣ै рдпрджि рдк्рд░рдд्рдпेрдХ рдмाрд▓्рдЯी рдХी рдзाрд░िрддा 10 рд▓ीрдЯрд░ рд╣ो рддो рдЯंрдХी рдХो рднрд░рдиे рдХे рд▓िрдП рдХिрддрдиी рдмाрд▓्рдЯिрдпों рдХी рдЖрд╡рд╢्рдпрдХрддा рд╣ोрдЧी?

(A) 31

(B) 29

(C) 32

(D) 30

Answer key:

1. Sol. (B)

C.P./рдХ्рд░рдп рдоूрд▓्рдп = Rs. 1200
Let M.P. be Rs. x/рдоाрдиा рдЕंрдХिрдд рдоूрд▓्рдп x рд░ु. рд╣ै ।
\S.P./рд╡िрдХ्рд░рдп рдоूрд▓्рдп = Rs. 0.84x
\12 = {(0.84x – 1200)/ 1200} × 100
├Ю 144 = 0.84x – 1200
├Ю x = Rs. 1600

2. Sol. (B)
M.P./рдЕंрдХिрдд рдоूрд▓्рдп = Rs 500
S.P./рд╡िрдХ्рд░рдп рдоूрд▓्рдп = 500 × (90/100) = 450
Let C.P. be Rs x. /рдоाрдиा рдХ्рд░рдп рдоूрд▓्рдп x рд░ु. рд╣ै ।
20 = {(450 – x)/x} × 100
x = 2250 – 5x
x = Rs.375

3. Sol. (D)
x + y = 62 × 2 = 124
x + y = 124 ..... (I)
and/рдФрд░ (x + 2)/ y = 1/2
2x + 4 = y
2x – y = – 4 ...... (II)
From (I) and (II)/ (I) рдФрд░ (II) рд╕े,
3x = 120
x = 40, y = 84
Req. difference/рдЕрднीрд╖्рдЯ рдЙрдд्рддрд░ = 84 – 40 = 44

4. Sol. (A)
Let correct time be x min. / рдоाрдиा рд╕рд╣ी рд╕рдордп x рдоिрдирдЯ рд╣ै
40 × (x+ 11) = 50 (x+5)
40x + 440 = 50x + 250
10x = 190
x = 19 min. / рдоिрдирдЯ

5. Sol. (C)
Let price of horse/рдоाрдиा рдШोреЬे рдХा рдоूрд▓्рдп = Rs. x
Cost price of carriage/рдЧाреЬी рдХा рдХ्рд░рдп рдоूрд▓्рдп = Rs. (20000 – x)
x × (120/100) + {(20000 – x)/ 100} × 90 = (20000 × 102)/ 100
120x + 1800000 – 90x = 2040000
30x = 240000
x = Rs.8000

6. Sol. (C)

Let the cost price of the article be Rs.100
рдоाрдиा рд╡рд╕्рддु рдХा рдХ्рд░рдп рдоूрд▓्рдп 100 рд░ु. рд╣ै ।
Selling price of article/рд╡рд╕्рддु рдХा рд╡िрдХ्рд░рдп рдоूрд▓्рдп × (2/3) = 90
Selling price of article/рд╡рд╕्рддु рдХा рд╡िрдХ्рд░рдп рдоूрд▓्рдп = 90 × (3/2) = Rs.135
Profit/рд▓ाрдн % = 35%

7. Sol. (C)
Interest at the end of 2 years when interest is compounded annually
2 рд╡рд░्рд╖ рдХे рдЕрди्рдд рдоें рдм्рдпाрдЬ рдЬрдм рдм्рдпाрдЬ рд╡ाрд░्рд╖िрдХ рд░ूрдк рд╕े рд╕ंрдпोрдЬिрдд рд╣ोрддा рд╣ै
= 20 + 20 + 4 = 44%
Interest at the end of 2 years when interest is compounded semi – annually
2 рд╡рд░्рд╖ рдХे рдЕрди्рдд рдоें рдм्рдпाрдЬ рдЬрдм рдм्рдпाрдЬ рдЕрд░्рдж्рдзрд╡ाрд░्рд╖िрдХ рд░ूрдк рд╕े рд╕ंрдпोрдЬिрдд рд╣ोрддा рд╣ै
= 46.41%
According to the question/рдк्рд░рд╢्рдиाрдиुрд╕ाрд░,
46.41% - 44% = 482
2.41% = 482
100% = 20000

8. Sol. (A)

Required selling price/рдЕрднीрд╖्рдЯ рд╡िрдХ्рд░рдп рдоूрд▓्рдп = 860 × (100/80) × (110/100) = 1182.5

9. Sol. (B)

[P {(R/100)2}]/ [{P (R/100)2} {(300 + R)/ 100}] = 6/19
1900 = 1800 + 6R
100 = 6R
R = 16 (2/3) %



10. Sol. (B)

Required number of buckets/рдЕрднीрд╖्рдЯ рдмाрд▓्рдЯिрдпों рдХी рд╕ंрдЦ्рдпा = (20 × 14.5)/ 10 = 29

0 comments:

Post a Comment

MAHENDRA GURU

Copyright © 2023 www.mahendraguru.com All Right Reserved by Mahendra Educational Pvt . Ltd.