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Mission SSC CGL 2017 Day70-Mathematics Comprehensive revision series

Mission SSC CGL 2017 Day70-Mathematics Comprehensive revision series

Mission SSC CGL 2017 Day70-Mathematics Comprehensive revision series

Day70-Mathematics

Dear Students, Welcome to Pinnacle online SSC Coaching Portal. This is the time when you all have already submitted application for SSC CGL 2017 and with this the reverse countdown for tier1 starts. I believe you must be preparing with best of your ability. We generally spend a few hours daily online on Social media. Usually this time is not very productive with respect to preparation. We use it as a time off from preparation. Now, think if the time spent online becomes more productive than the normal preparation itself. Sounds crazy, isn’t it?  We at Pinnacle want your time spent online to get as meaningful as it can be. Here comes Day70-Mathematics of MISSION SSC CGL 2017 day wise Comprehensive revision series.

Day1-MathematicsDay1-Mathematics

Day70-Mathematics

Q1. A discount series of 15%, 20% and 25% is equal to the single discount of?

15% 20% और 25% की छूट श्रंखला कितने % की एकल छूट के बराबर है?

[a]  48%

(b)  49%

(c)  50%

(d) 51%

Q2. There are 1400 students in a school, 25% of those wear spectacles and 2/7 of those wearing spectacles are boys. How many girls in the school wear spectacles?

एक स्कूल में 1400 छात्र है, उनमे 25% चश्मा लगाते है और चश्मा लगाने वालो में 2/7 लड़के हैं, स्कूल में कितनी लड़कियां चश्मा लगाती हैं?  

 

[a]  250

(b)  100

(c)  200

(d) 300

Q3. If ab = 21 and then the value of a²+b²+3ab  is

यदि  ab = 21 और  हो तो a²+b²+3ab का मान क्या होगा?

[a]  115

(b)  121

(c)  125

(d) 127

Q4. If Sec²θ+tan²θ = √3 then the value of Sec^4θ+tan^4θ is

यदि Sec²θ+tan²θ = √3 हो तो Sec^4θ+tan^4θ का मान कितना है?

[a]  1/√3

(b)  1

(c)  √3

(d) 0

Q5. The greatest perfect square number of 6 digits is

6 अंको कि सबसे बड़ी पूर्ण वर्ग संख्या क्या होगी?

[a]  999001

(b)  998001

(c)  998009

(d) 998101

Q6. Given a − b = 2, a³ − b³=26 then (a+b)² is

यदि a − b = 2, a³ − b³=26  हो तो  (a+b)² का मान क्या होगा?

[a]  9

(b)  4

(c)  16

(d) 12

Direction (7-10) Study the following bar diagram carefully and answer the questions. The bar graph given below shows the foreign exchange reserves of a country (in million US $) from 1991-1992 to 1998-1999.

बार ग्राफ को ध्यान से पढ़िए और प्रश्नों के उत्तर दीजिए, नीचे दिए गए बार ग्राफ में एक देश का 1991-1992 से 1998-1999 तक का फॉरेन एक्सचेंज रिजर्व (मिलियन यू.एस.$) में दिया गया है।

Q7. The ratio of the number of years, in which the foreign exchange reserves are above the average reserves, to those in which the reserves are below the average reserves is
ऐसे वर्षों की संख्या जिसमे फॉरेन एक्सचेंज रिजर्व औसत रिजर्व से ऊपर रहा हो और ऐसे वर्षों की संख्या जिसमे औसत, रिजर्व से नीचे रहा हो, का अनुपात क्या होगा?

[a]  2:6

(b)  3:4

(c)  3:5

(d) 4:4

Q8:  The foreign exchange reserves in 1996-1997 were approximately what percent of the average foreign exchange reserves over the period under review?
वर्ष 1996-1997 मे फॉरेन एक्सचेंज रिजर्व, औसत फॉरेन एक्सचेंज रिजर्व का लगभग कितना प्रतिशत रहा?

[a]  95%

(b)  110%

(c)  115%

(d) 124%

Q9. The percentage increase in the foreign exchange reserves in 1997-1998 over 1993-1994 is
वर्ष 1997 – 1998 मे वर्ष 1993-94 की अपेक्षा फॉरेन एक्सचेंज रिजर्व में कितने प्रतिशत अधिक बढ़ोतरी हुई?

[a]  100

(b)  150

(c)  200

(d) 120

Q10.  Ratio of the sum of foreign exchange during the years 1991-92, 1992-93, 1993-94 to that during the years 1995-96, 1996-97, 1997-98  is

वर्ष 1991-1992, 1992-93, 1993 94 के फॉरेन एक्सचेंज रिजर्व के योग और वर्ष 1995-96, 1996-97, 1997-98 के फॉरेन एक्सचेंज रिजर्व के योग का अनुपात ज्ञात कीजिए?

[a]  31: 35

(b)  35:31

(c)  37:52

(d) 52:37

Day1-Mathematics

Day1-Mathematics

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