IIT JEE / PMT Module Test 5 : Mathematics : Binomial & Mathematical Inductions

Normal type of MCQ with one correct option The number of terms which are free from fractional powers in the expansion of (a1/5 + b2/3)45, a ( b is
9
15
4
none of these
Normal type of MCQ with one correct option Sum of coefficients in the expansion of (1 + x ( 3x2)4163 is
0
1
(1
none of these

9
10
5
none of these

30
31228
32
0

A
B
C,D
A,B & D

22n
(n-1).22n
n.22n
(n+1).22n

t\8n
8n2-4
8n2-4n
8n-4

none of these
Assertion(Reason A: Greatest coefficient in the expansion of (1+5x)8 is 8C4 54. R: Greatest coefficient in the expansion of (1+x)2n is the middle term.
Both A and R are true and R is correct explanation of A
Both A and R are true and R is not correct explanation of A
A is true, R is false
A is false, R is true

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Brilliant Institute of Advance Studies, Chandigarh offers a complete test series for IIT JEE and PMT preparation for FREE at WiZiQ.com. This series constitutes 11 modules of each subjects +1 and +2 of all subjects Physics, Chemistry, Mathematics and Biology. The pattern of each test comprises all the types of objective questions of IIT JEE and AIPMT (MCQ with one or more correct option, Comprehension, Assertion-Reason, Match Matrix etc). This is the FREE Module test 5 of Mathematics; the covered chapter is Binomial & Mathematical Inductions. Keep checking for Exclusive Paid Test series for IIT JEE and AIPMT from us at a very nominal cost at WiZiQ.com Happy Learning; all the best!

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