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SSC CGL| CHSL| STENO | CPO Quiz : Quantitative Aptitude |21-10-2022

Swati Mahendra's






Dear Readers,

As SSC CGL| CHSL| STENO | CPO  notification is out and candidates have started their preparation for this exam. Mahendras also has started special quizzes for this examination. This series of quizzes are based on the latest pattern of the   SSC CGL| CHSL| STENO | CPO 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- Find the HCF of 391 and 667

391 рддрдеा 667 рдХा рдорд╣рдд्рддрдо рд╕рдоाрдкрд╡рд░्рддрдХ рдЬ्рдЮाрдд рдХрд░ो ?

(a) 19

(b) 17

(c) 23

(d) 29

Q:-2- Find the least number which when divided by 12, 27 and 35 leaves 6 as a remainder?

рд╡рд╣ рдЫोрдЯी рд╕े рдЫोрдЯी рд╕ंрдЦ्рдпा рдЬ्рдЮाрдд рдХрд░ें рдЬिрд╕े 12, 27 рдФрд░ 35 рд╕े рд╡िрднाрдЬिрдд рдХрд░рдиे рдкрд░ рд╢ेрд╖рдлрд▓ 6 рдк्рд░ाрдк्рдд рд╣ो ?

(a) 3780

(b)3786

(c) 3586

(d) 3756

Q:-3- Find the greatest number which when divides 564 and 467 leaves the remainder as 4 and 7 respectively.

 рд╕рдмрд╕े рдмрдб़ी рд╕ंрдЦ्рдпा рдЬ्рдЮाрдд рдХीрдЬिрдП рдЬिрд╕рд╕े 564 рдФрд░ 467 рдХो рд╡िрднाрдЬिрдд рдХрд░рдиे рдкрд░ рд╢ेрд╖рдлрд▓ рдХ्рд░рдорд╢ः 4 рдФрд░ 7 рдк्рд░ाрдк्рдд рд╣ो ?

(a) 30

(b) 20

(c) 25

(d) 35

Q:-4- Find the H.C.F of

1.HCF of 2/3, 4/5 and 6/7 is

2/3, 4/5 рддрдеा 6/7 рдХा рдорд╣рдд्рддрдо рд╕рдоाрдкрд╡рд░्рддрдХ рдЬ्рдЮाрдд рдХрд░ो ?

(a) 2/105

(b) 105/2

(c) 2/35

(d) 2/15

Q:-5- What is the least number which when divided by 7, 9 and 12 leaves the same remainder 1 in each case?

рд╡рд╣ рдЫोрдЯी рд╕े рдЫोрдЯी рд╕ंрдЦ्рдпा рдХ्рдпा рд╣ै рдЬो 7, 9 рдФрд░ 12 рд╕े рд╡िрднाрдЬिрдд рд╣ोрдиे рдкрд░ рдк्рд░рдд्рдпेрдХ рд╕्рдеिрддि рдоें 1 рд╢ेрд╖рдлрд▓ рджेрддी рд╣ै?

(a)253

(b)352

(c)505

(d)523

Q:-6- Two numbers are in the ratio 3 : 4. If their LCM is 240, the smaller of the two number is

рджो рд╕ंрдЦ्рдпाрдПँ 3: 4 рдХे рдЕрдиुрдкाрдд рдоें рд╣ैं। рдпрджि рдЙрдирдХा рд▓.рд╕.рдк 240 рд╣ै, рддो рджो рд╕ंрдЦ्рдпाрдУं рдоें рд╕े рдЫोрдЯी рд╕ंрдЦ्рдпा рдХौрди рд╕ी рд╣ै।

(a)100

(b)80

(c)60

(d)50

Q:-7- The LCM of two numbers is 30 and their HCF is 5. One of the numbers is 10. The other is

рджो рд╕ंрдЦ्рдпाрдУं рдХा рдо.рд╕.рдк. 5 рд╣ै рдФрд░ рдЙрдирдХा рд▓.рд╕.рдк. 30. рд╕ंрдЦ्рдпाрдУं рдоें рд╕े рдПрдХ 10 рд╣ै .рджूрд╕рд░ी рд╕ंрдЦ्рдпा рд╣ै-

(a)20

(b)25

(c)15

(d)5

Q:-8- What is the HCF of 150, 225 and 375?

150, 225 рдФрд░ 375 рдХा рдо.рд╕.рдк. рдХ्рдпा рд╣ै?

(a)15

(b)25

(c)75

(d)150

Q:-9- find the LCM of 1/3 , 5/6 , 2/9 and 4/27 ?

рдЙрджा: 1/3 , 5/6 , 2/9 рддрдеा 4/27 рдХा рд▓рдШुрдд्рддрдо рд╕рдоाрдкрд╡рд░्рддрдХ рдЬ्рдЮाрдд рдХрд░ो ?

(a) 20/3

(b) 1/54

(c) 10/27

(d) 20/9

Q:-10- find the HCF of 2/9 , 8/9 , 64/81 and 10/27 ?

 2/9 , 8/9 , 64/81 рддрдеा 10/27 рдХा рдорд╣рдд्рддрдо рд╕рдоाрдкрд╡рд░्рддрдХ рдЬ्рдЮाрдд рдХрд░ो ?

(a) 2/3

(b)2/81

(c)160/3

(d)160/81


Answer key:

1. Sol. (C)

2. Sol. (B)

3. Sol. (B)

4. Sol. (A)

5. Sol. (A)

6. Sol. (C)

7. Sol. (C)

8. Sol. (C)

9. Sol. (A)

10. Sol. (B)


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