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Economics
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Measures of Central Tendency
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JEE Mains Questions
Measures Of Central Tendency
Economics
1748 Views
JEE Mains
NTSE
Easy Qs
Med Qs
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Let the sum of the first three terms of an A.P. be
$39$
and the sum of its last four terms be
$178$
. If the first term of this A.P. is
$10$
, then the median of the A.P. is:
A
$29.5$
B
$28$
C
$31$
D
$26.5$
Medium
JEE Mains
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