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RBI Assistant Model Paper 4
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© examsnet.com
Question : 35
Total: 100
The average of five positive numbers is 470. The average of first two numbers is 720 and the average of the last two numbers is 150. What is the third number ?
610
600
510
500
None of these
Validate
Solution:
Third number
=
5
×
470
−
2
×
720
−
2
×
150
=
2350
−
1440
−
300
=
610
© examsnet.com
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