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CTET/ UPTET Exam | Practice Mathematics Questions | 12th September 2019

CTET/ UPTET Exam | Practice Mathematics Questions | 12th September 2019_30.1
Dear Students!!! There is most general as well as a scoring section in all the competitive entrance examinations in the teaching field i.e “Mathematics”.Because in this section only one thing is work i.e your accuracy and that could be nourished with the daily practice. So, for this, we are providing you the daily quiz for all teaching exams i.e CTET Exam 2019DSSSB ,KVS,STET Exam.
CTET/ UPTET Exam | Practice Mathematics Questions | 12th September 2019_40.1

Q3. If the sum of two numbers is 55 and the H.C.F. and L.C.M. of these numbers are 5 and 120 respectively. Find the sum of their reciprocals.
यदि दो संख्याओं का योग 55 है और उनका म.सप और ल.सप क्रमश: 5 और 120 है. उनके व्युत्क्रम का योग ज्ञात कीजिये:

CTET/ UPTET Exam | Practice Mathematics Questions | 12th September 2019_50.1

Q4. Three numbers are in the ratio of 3 : 4 : 5 and their LCM is 2400. Find their HCF.
तीन संख्याएं 3:4:5 के अनुपात में हैं और उनका ल.स.म 2400 है. इनका म.स.प ज्ञात कीजिये.
(a) 200
(b) 120
(c) 80
(d) 40
Q5. Find the greatest number that will divide 43, 91 and 183 so as to leave the same remainder in each case.
वह सबसे बड़ी संख्या ज्ञात कीजिये जिस से 43, 91 और 183 को विभाजित करने पर समान शेषफल प्राप्त होगा.
(a) 13
(b) 9
(c) 7
(d) 4

CTET/ UPTET Exam | Practice Mathematics Questions | 12th September 2019_60.1

Q7. Product of three consecutive numbers is exactly divided by:
तीन क्रमागत संख्याओं का गुणनफल किस से पूर्णत: विभाज्य है:
(a) 4
(b) 6
(c) 8
(d) None of these/इनमें से कोई नहीं

Q8. If a and b are two rational numbers such that a × b = 1, then each is called: 
यदि a और b दो तर्कसंगत संख्याएं हैं जिस से a × b = 1, तो प्रत्येक है:
(a) Multiplicate Inverse/ गुणात्मक प्रतिलोम
(b) Additive Inverse/ योगज प्रतिलोम
(c)Multiplicative Identity/ गुणक पहचान
(d) None of there/ इनमें से कोई नहीं
Q9. If a, b and c are integers then which one of the following is incorrect.
यदि a, b और c पूर्णांक हैं तो निम्नलिखित में से कौन सा गलत है: 
(a) a × b = b × A
(b) A – B ≠ B – A
(c) A ÷ B = B ÷ A
(d) (A + B) + C = A + (B + C)
Q10. Which of the following represents the correct form of associative property of multiplication for whole numbers?
निम्नलिखित में से कौन सा पूर्ण संख्याओं के लिए गुणन के साहचर्य गुण का रूप प्रदर्शित करता है:
(a) (a + b) + c = a + (b + c)
(b) (a × b) × c = a × (b × c)
(c) (a + b) × c = a + c × b + c
(d) (a + b) × c = a × c + b × c
Solutions
CTET/ UPTET Exam | Practice Mathematics Questions | 12th September 2019_70.1
CTET/ UPTET Exam | Practice Mathematics Questions | 12th September 2019_80.1
S6. Ans.(c)
Sol. 
S7. Ans.(b)
Sol. 
S8. Ans.(a)
Sol. 
S9. Ans.(c)
Sol. 
S10. Ans.(b)
Sol.

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