# IIT JEE / PMT Test Series : Module 6 : +1 : Mathematics : Permutation & Combination

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Assertion(Reason A:Number of rectangle on a chess board is 8C2 ( 8C2 R:To form a rectangle we have to select any two of the horizontal line and any two of the vertical line
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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nPr
nCr
kPr
kCr
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27
30
33
57
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A
A,D
B
A,B & D
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2 and 16
1 and 3
3 and 9
4 and 12
Normal type of MCQ with one correct option The value of k (k > 0) for which the equations x2 + kx + 64 = 0 and x2 (8x + k = 0 both will have real roots is
8
16
(64
none of these
Normal type of MCQ with one correct option The set of value if ( cor which both the roots of the equation x2 ( (( + 1) x + ( + 4 = 0 are negative is
((3, ( 1)
(( 4,( 3]
[(3, 5]
[(5, 3]
Normal type of MCQ with one correct option Solution set of the in equation x2 ( 2x (15 is
(( (, 3] ( [5, ()
(( (, ( 5] ( [3, ()
(( (, ( 3] ( [5, ()
None of these
Description:

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 6 of +1 Mathematics; the covered chapter is Permutation & Combination. 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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