PART-03 Average Previous Year Questions SSC CGL TIER-I 2017 By- Vivek kumar Follow me :https://unacademy.com/user/viveksir

13. Seven friends spent Rs. 14 each on a project and the eighth friend spent Rs. 21 more thn the average expenditure of all eight of them. What is the amount of total money (irn Rs.) spend by them? (a) 133 (b) 136 (c)141 (d)155 Now

The average of four consecutive odd numbers is 40. What is the largest number? (a)42 (b) 45 (c) 43(d) 44 0 39 A/9 +12 160 160-12. 37 13

16. The average weight of P, Q and R is 45 kg. If the average weight of P and Q be 36.5 kg and that of Q and R be 52 kg, then what is the weight (in kgs) of Q? (a) 42 (b) 44 (c)46 (d)48 P+4 + R 3x45 135 --(1)

17. The average weight of 100 students is 82 kg. The average weight of first 49 students is 30 kg and of last 50 students is 35 kg. What is the weight (in kg) of the 50th student ?^ (a) 25 (b) 30 (c)32 (d)33

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Vivek Kumar mandal

Founder of KV Classes. Verified Educator on Unacademy.Expert in teaching tricks in Maths (Arithmetic+ Advanced) for SSC, Banking,Rly

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Dredd

a year ago

Sir, in the last question 2r/5 and 3r/10 are a bit confusing.
I mean how can if be possible?

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Navya Singh

a year ago

very good trick sir

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