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Q.1. A man sold 20 articles for Rs.2500 and gained 20%. How many articles did he buy for Rs.250?
एक आदमी 2500 रु. में 20 वस्तुएं बेचता है और 20% का लाभ प्राप्त करता है | 250 रु. में उसने कितनी वस्तुएं खरीदीं ?
(A) 40
(B) 44
(C) 48
(D) 50
Q.2. The simple interest on a sum of money is 
of the principle and the number of years is equal to rate percent per annum. The time is
of the principle and the number of years is equal to rate percent per annum. The time is
एक धनराशि पर साधारण ब्याज मूलधन का 
है और वर्षों की संख्या वार्षिक ब्याज दर के बराबर है | समय है
है और वर्षों की संख्या वार्षिक ब्याज दर के बराबर है | समय है
(A) 3%
(B) 
(C) 
(D) 
Q.3. Aaradhya goes to his school by bicycle at a speed of 15 km/hr. and reaches 6 minutes earlier. If he goes at a speed of 12 km/hr., he reaches 5 minutes late. The distance of his school is
आराध्या अपने स्कूल साइकिल से 15 किमी/घंटा की चाल से जाती है और 6 मिनट पहले पहुँचती है | यदि वह 12 किमी/घंटा की चाल से जाती है तो 5 मिनट देर से पहुँचती है | उसके स्कूल की दूरी है
(A) 40 km/किमी.
(B) 42 km/किमी.
(C) 44 km/किमी.
(D) 48 km/किमी.
Q.4. PQ and PR are two tangents to a circle with center O such that 
Then 
Then
PQ और PR, O केंद्र वाले एक वृत्त की दो ऐसी जीवायें हैं कि 
तो 
तो
(A) 40o
(B) 50o
(C) 60o
(D) 70o
Q.5. The ratio of difference between simple interest and compound interest of a certain sum of money for 2 years and for 3 years is 5: 16. Then rate of interest is
एक निश्चित धनराशि पर 2 वर्ष तथा 3 वर्ष के साधारण ब्याज और चक्रवृद्धि ब्याज के अन्तर में अनुपात 5: 16 है | ब्याज की दर है
(A) 12%
(B) 15%
(C) 25%
(D) 20%
Q.6. The price of sugar has increased by 60%. In order to restore the original price, the new quantity must be reduced by
चीनी के मूल्य में 60% की वृद्धि हो गयी | मूल खर्चे को सन्तुलित करने के लिए, नयी मात्रा घट जानी चाहिए
(A)
(B) 
(C) 40%
(D) 45%
Q.7. If tan (5x – 10o) = cot (5y + 20o), then the value of (x + y) is
यदि tan (5x – 10o) = cot (5y + 20o), तो (x + y) का मान है
(A) 15o
(B) 16o
(C) 
(D) 24o
Q.8. The average of two numbers is SN. If one number is S, then the other number is
दो संख्याओं का औसत SN है | यदि एक संख्या S है, तो दूसरी संख्या है
(A) N
(B)
(C) S (2N – 1)
(D) S (N – 1)
Q.9. The diagonal of the floor of a rectangular room is 
feet. The shorter side of the room is 
feet. What is the area of the room?
feet. The shorter side of the room is feet. What is the area of the room?
एक आयताकार कमरे की फर्श का विकर्ण 
फीट है। कमरे की सबसे छोटी भुजा 
फीट है। कमरे का क्षेत्रफल क्या है?
फीट है। कमरे की सबसे छोटी भुजा फीट है। कमरे का क्षेत्रफल क्या है?
(A) 27 square feet/वर्ग फीट
(B) 22 square feet/वर्ग फीट
(C) 24 square feet/वर्ग फीट
(D) 20 square feet/वर्ग फीट
Q.10. Ashish drives his car to a place 150 km away at an average speed of 50 km/hr. and returns at some speed. What is his speed for the returning journey if his average speed over whole journey is 37.5 km/hr.?
आशीष 50 किमी / घंटा की औसत गति से 150 किमी दूर अपनी कार चलाकर जाता है और किसी चाल से लौटता है। वापसी की यात्रा के लिए उसकी चाल क्या है यदि पूरी यात्रा की उसकी औसत गति 37.5 किमी / घंटा है?
(A) 18.25
(B) 36
(C) 30
(D) 42
Answer Key:
Q1. (C) S.P. of 1 article/1 वस्तु का विक्रय मूल्य = 
= Rs.125
= Rs.125
C.P. of 1 article/1 वस्तु का क्रय मूल्य = Rs.125 × 
= Rs.
= Rs.
Number of articles in Rs.250/250 रु. में वस्तुओं की संख्या = 
= 48
= 48
Q2. (C) According to the question/प्रश्नानुसार,
Q3. (C) Distance between school and his home/उसके घर से स्कूल के बीच की दूरी = 
= 44 km/किमी.
Q4. (B)
, 
(Line joining the center and the point of contact is always perpendicular)
(स्पर्श बिन्दु और केन्द्र को मिलाने वाली रेखा हमेशा लम्बवत होती है ।)
Q5. (D) 
On solving above, we get/उपर्युक्त को हल करने पर, हम प्राप्त करते हैं
r = 20%
Q6. (B) Quantity reduced by = 
= 
=
Q7. (B) tan (5x – 10o) = cot(5y + 20o)
tan(5x – 10o) = tan [90o – (5y + 20o)]
(5x – 10o) = 90o – 5y – 20o
5x + 5y = 80o
x + y = 16o
Q8. (C) According to the question/प्रश्नानुसार,
Other number/दूसरी संख्या = 2SN – S = S (2N – 1)
Q9. (A) L2 + B2 = 
= 
=
L2 + 
= 
=
L2 = 
- 
= 
= 6 feet/फीट
- = = 6 feet/फीट
Area of the room/कमरे का क्षेत्रफल = 6 × 
= 27 square feet/वर्ग फीट
= 27 square feet/वर्ग फीट
Q10. (C) According to the question/प्रश्नानुसार,
37.5 = 
112.5 + 
= 300
= 300
x = 
= 30
= 30
