1. 1 से 9 तक के अंको के वर्गों का योगफल ज्ञात कीजिए।
(A). 1710
(B). 285
(C). 1155
(D). 612
Sol : 1/6n(n+1)(2n+1)
(n=9)
5.
Option
(A). 50.5Years
(B). 45.5 Years
(C). 40.5 Years
(D). 55.5 Years
6.
Option
(A). 32 Runs
(B). 35Runs
(C). 39Runs
(D). 38Runs
Sol.
7.
Option
(A). 10
(B). 8
(C). 15
(D). 9
Sol. New and Old members age difference 5*3=15 years
8.
Option
(A). 45 deg/Cel.
(B). 40 deg/Cel.
(C). 44 deg/Cel.
(D). 41 deg/Cel.
Sol.
9.
Option
(A). 101
(B). 25
(C). 55
(D). 50
Sol. 1+49/2=25
10.
Option
(A). 30
(B). 72
(C). 24
(D). 36
Sol.
Option
(A). 50.5Years
(B). 45.5 Years
(C). 40.5 Years
(D). 55.5 Years
6.
Option
(A). 32 Runs
(B). 35Runs
(C). 39Runs
(D). 38Runs
Sol.
7.
Option
(A). 10
(B). 8
(C). 15
(D). 9
Sol. New and Old members age difference 5*3=15 years
8.
Option
(A). 45 deg/Cel.
(B). 40 deg/Cel.
(C). 44 deg/Cel.
(D). 41 deg/Cel.
Sol.
9.
Option
(A). 101
(B). 25
(C). 55
(D). 50
Sol. 1+49/2=25
10.
Option
(A). 30
(B). 72
(C). 24
(D). 36
Sol.
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