# Percentage Related Quantitative Aptitude Study Notes

Percentage Question And Answer is very crucial topic for upcoming competitive examinations And  arithmetic mean of given data is the sum of the given observations divided by number of observations and this type question always asking all Exams just like Classes IX-X and Classes XI-XII and Prepare for SBI, IBPS Bank PO, Clerk, InsuranceLDC, SSC CGL, IBPS, MBA, CAT, MAT, SBI-PO, RBI And Railway, Indian Army  and other Govt. Exams. And Rajasthan, Delhi Police Related Study material All competitive Exams And  Time management also very crucial part of gain good marks in the exam. so use wisely your precious time.

Rajasthan police Related Important Study material

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Question (1) 50 % का अर्थ है :

(A)  2/5

(B) 1/2

(C) 3/7

(D) 1/3

Solution :

हल : 50 % = 50/100 = 1/2

Question (2) 800 का 40 % है :

(A) 240

(B) 260

(C) 320

(D) 220

Solution :

हल : (40 x 800)/100 = 320

Question (3) संख्या 0.01 , संख्या 0.1 की कितने प्रतिशत है ?

(A) 1/10 %

(B) 100 %

(C) 10 %

(D) 1/100 %

Solution :

हल : आवश्यक प्रतिशत = (0.01/0.1)x100 % = (1/10)x100 % = 10%

Question (4)1500, 3000 का कितने प्रतिशत है ?

(A)  45 %

(B)  50%

(C) 55 %

(D) 60 %

Solution :

हल :  (1500/3000)x100 % = 50 %

Question (5) यदि X का 80 % , 400 है तो X का मान क्या है ?

(A) 500

(B) 450

(C) 550

(D) 400